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Contents
- The climate of Dalyan
- The best time to visit Dalyan
- The worst time to visit Dalyan
- Spring weather in Dalyan
- Summer weather in Dalyan
- Autumn weather in Dalyan
- Winter weather in Dalyan
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Dalyan
Situated in the south-western part of Turkey, Dalyan is blessed with a Mediterranean climate featuring hot summers, according to the Köppen climate classification. As typically observed in this Csa climate zone, the weather is largely mild and inviting throughout the year, presenting a pleasing combination of warm temperatures and relatively low humidity levels.
The average high temperature ranges from 12.1°C (53.8°F) in January to 32.4°C (90.3°F) in August. Conversely, the average low temperature varies between 6.4°C (43.5°F) in January and 23.4°C (74.1°F) in August, signifying comfortable conditions during the winter months and prominent warmth during the summer season. The months of July and August are particularly notable for their intense heat with temperatures above 30°C (86°F), whereas the months falling within the end of the year feature chilly conditions with temperatures descending below 15°C (59°F).
Regarding precipitation levels, the data presents an interesting trend; the rainfall is noticeably ample during the winter months with 135mm (5.31") in January and gradually lightens up towards the middle of the year, falling as low as 3mm (0.12") in July. With respect to humidity, the average relative humidity ranges from 49% in July to 71% during January and February, reflecting the characteristic dryness of the Mediterranean summers and comparatively moist winter months.
The average high temperature ranges from 12.1°C (53.8°F) in January to 32.4°C (90.3°F) in August. Conversely, the average low temperature varies between 6.4°C (43.5°F) in January and 23.4°C (74.1°F) in August, signifying comfortable conditions during the winter months and prominent warmth during the summer season. The months of July and August are particularly notable for their intense heat with temperatures above 30°C (86°F), whereas the months falling within the end of the year feature chilly conditions with temperatures descending below 15°C (59°F).
Regarding precipitation levels, the data presents an interesting trend; the rainfall is noticeably ample during the winter months with 135mm (5.31") in January and gradually lightens up towards the middle of the year, falling as low as 3mm (0.12") in July. With respect to humidity, the average relative humidity ranges from 49% in July to 71% during January and February, reflecting the characteristic dryness of the Mediterranean summers and comparatively moist winter months.
The best time to visit Dalyan
Considering the climatic conditions of warm temperatures, relatively low humidity, and infrequent rainfall, the ideal time to plan a visit to Dalyan would typically be during the summer months from June to August. During this time, the city experiences its peak temperature of 32.4°C (90.3°F) and lowest humidity of 49%. Even sea temperatures favor recreational activities; they reach up to 24°C (75.2°F) and 25°C (77°F) in July and August, respectively. Hence, this period calls for enjoyment of beach activities, watersports, and sightseeing. Moreover, daylight hours also reach their zenith, with July boasting an impressive average of 14.7 daylight hours, thereby allowing for extended outdoor excursions.
The worst time to visit Dalyan
The colder months from December to February are arguably the least favorable time to visit Dalyan due to their lower temperatures and increased rainfall. While the average low temperature hovers around 7.4°C (45.3°F) to 8.5°C (47.3°F), high temperatures do not reach beyond 14.4°C (57.9°F), sending signals of winter chill. In addition to cooler conditions, these months are also characterized by the highest levels of rainfall, reaching 135mm (5.31") in January. As a result, outdoor activities could be hampered, thus curtailing the tourist appeal to a certain extent.
Spring weather in Dalyan
The spring season spanning from March to May engulfs Dalyan with gentle warmth with average high temperatures rising from 16°C (60.8°F) in March to 23.7°C (74.7°F) in May. The lows are also reasonably high, ranging between 8.7°C (47.7°F) and 15.6°C (60.1°F). Rainfall levels show a promising decrease, plummeting from 43mm (1.69") in March to 26mm (1.02") in May, thereby setting the stage for more outdoor experiences. The rising daylight hours from 12 hours in March to 14.1 hours in May further enhance the beauty of the season.
Summer weather in Dalyan
Summer in Dalyan runs from June to August and is known for its intense heat and remarkably low rainfall. High temperatures can go up to 32.4°C (90.3°F), while lows remain comfortable, hovering around 23°C (73.4°F). The months of June and July feature the lowest rainfall measures, reaching 14mm (0.55") and 3mm (0.12") respectively—ideal for individuals who prefer dry climates. Sea temperatures, offering a tempting 23°C (73.4°F) to 25°C (77°F), couple with an impressive number of daylight hours, peaking at 14.7 hours in June, to provide the perfect backdrop for beachside fun and sunbathing.
Autumn weather in Dalyan
Autumn, from September to November, witnesses a gradual decline in temperatures with an average high fluctuating from 28.5°C (83.3°F) to 19°C (66.2°F). Correspondingly, low temperatures shift within a comfortable range of 20.1°C (68.2°F) to 12.4°C (54.3°F). Rainfall begins to pick-up, escalating from 12mm (0.47") in September to 54mm (2.13") in November, but overall, it continues to echo the city's Mediterranean charm.
Winter weather in Dalyan
Lastly, winter, stretching from December to February, brings a notable drop in temperature, featuring an average high between 14.4°C (57.9°F) to 13.5°C (56.3°F) and a low of around 8.5°C (47.3°F) to 7.4°C (45.3°F). Though the city does not frequently experience snowfall, the winter season is marked by increased humidity and the highest rainfall measures, notably in January with 135mm (5.31"). The shorter daylight hours, ranging from 9.7 hours to 10.8 hours, accompany the colder weather, offering a stark contrast to the high-spirited summertime.
Weather in January
January starts the year off with cooler temperatures, gradually descending from the preceding month that hosts winters. The consistent fog combined with relatively high humidity often renders a poetic mist in the environment of Dalyan. Weather in January »
Weather in February
The chilly breeze of February gently carries the umbrella of clouds away, paving way for more daylight and sunshine in Dalyan. A notable decrease in rainfall to 71mm (2.8") over 11.9 days indicates the subtle transition from the heavy showers of January. Weather in February »
Weather in March
Dalyan, Turkey displays a consistent transition into spring in March with warmer weather, clearer skies, and longer daylight hours. A considerable increase in temperature is evident, with sea levels maintaining around 16°C (60.8°F), inviting for a relaxing swim. Weather in March »
Weather in April
April is blessed with fair weather fostering blooming flowers and longer walks along the Lycian relics of Dalyan. An evident decline to 38mm (1.5") rainfall ensures more dry days, in contrast to the wet preceding months, and also suggesting the onset of summer. Weather in April »
Weather in May
As Dalyan ushers in May, the evident climb in temperature signifies the official arrival of summers. There is a significant increase in average temperature to 23.7°C (74.7°F), a delightful lure for beachgoers and explorers. The reduced precipitation boosts water sports and activities at the Iztuzu Beach. Weather in May »
Weather in June
In Dalyan, June embodies the peak of summer with the highest temperatures and longest daylight hours. The city faces the year's highest temperature of 28.3°C (82.9°F) but accompanied by a comforting sea temperature of 23°C (73.4°F), still suitable for a refreshing swim. Weather in June »
Weather in July
July, the zenith of summer, brings with it a significant shift in the weather pattern of Dalyan, resulting in arid conditions. The extremely low precipitation rate of 3mm (0.12") over merely 1.8 days peculiarly distinguishes July from the rest of the year. Weather in July »
Weather in August
In August, the summers are in full swing in Dalyan, with high temperatures and increased daylight. The sea temperature peaks to 25°C (77°F), deemed ideal for various water sports activities. A steady climate is seen with similar temperature ranges as July, setting the tone for a perfect summer getaway. Weather in August »
Weather in September
September marks the gradual departure of summer in Dalyan, with a considerable drop in temperature and reduced daylight hours. A subtle increase in rainfall from 6mm (0.24") to 12mm (0.47") signals the transition into the mild autumn season. Weather in September »
Weather in October
As autumn takes over Dalyan in October, cooler temperatures and increased rainfall drastically change the weather pattern. Despite the downfall in temperature to an average of 23.8°C (74.8°F), the sea temperature remains inviting at around 23°C (73.4°F). Weather in October »
Weather in November
November transitions the weather of Dalyan into a colder season, with more cloud coverage and lesser daylight hours. While November brings back the city’s rainy side with 54mm (2.13") rainfall, it offers some respite with 22.5 sunshine days. Weather in November »
Weather in December
December brings in cold winds and occasional rainfall, promoting a cosy and calm atmosphere throughout Dalyan. The increased cloud cover and 88mm (3.46") rainfall indicates the city has fully embraced winter. As the sun begins to recede, the days get shorter, turning the evenings into beautiful vistas of pink and orange. Weather in December »
Updated: Jun 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
January, with average temperatures reaching a high of 12.1°C (53.8°F) and a low of 6.4°C (43.5°F), is the coldest month.
What is the most humid month?
The months with the highest humidity are January and February, with an average relative humidity of 71%.
What is the rainiest month?
January is the month with the most rainfall. Rain falls for 13.2 days and accumulates 135mm (5.31") of precipitation.
How much does it rain in Dalyan?
In Dalyan, during the entire year, the rain falls for 96.7 days and collects up to 540mm (21.26") of precipitation.
When it does not snow?
January, March through November are months without snowfall.
How many days does it snow?
Throughout the year, there are 0.2 snowfall days.
What is the month with the lowest UV index?
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Dalyan.
When does it snow?
February and December are months with snowfall.
What is the snowiest month?
The months with the most snowfall days are February and December, with an average of 0.1 snowfall days.
When is the sea coldest in Dalyan?
February and March, with an average sea temperature of 16°C (60.8°F), are months with the coldest seawater.
When are the longest days?
June has the longest days of the year in Dalyan, with an average of 14h and 36min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 12.1h of sunshine.
When is the highest UV index in Dalyan?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the least humid month?
July is the least humid month, with an average relative humidity of 49%.
What is the driest month?
July is the month with the least rainfall. Rain falls for 1.8 days and accumulates 3mm (0.12") of precipitation.
What is the hottest time of year?
August, with an average high of 32.4°C (90.3°F) and a low of 23.4°C (74.1°F), signifies the warmest month of the year.
What months are the sea warmest?
The months with the warmest seawater in Dalyan, Turkey, are August and September, with an average sea temperature of 25°C (77°F).
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Is there Daylight Saving Time (DST)?
Dalyan does not observe Daylight Saving Time (DST). +03 timezone is used over the entire year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 6.5h of sunshine.
Average temperature
Dalyan, Turkey
The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (12.1°C).
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure
Dalyan, Turkey
- Average pressure in January:
1016.8mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1013.3mbar - Average pressure in May:
1012.4mbar - Average pressure in June:
1010.3mbar
- Average pressure in July:
1007.5mbar - Average pressure in August:
1008.3mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1015.2mbar - Average pressure in November:
1017.4mbar - Average pressure in December:
1017.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed
Dalyan, Turkey
- Average wind speed in January:
12.5km/h - Average wind speed in February:
12.3km/h - Average wind speed in March:
11.5km/h - Average wind speed in April:
10.1km/h - Average wind speed in May:
9.5km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
10.6km/h - Average wind speed in August:
9.6km/h - Average wind speed in September:
9.9km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
11.2km/h
The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).
Average humidity
Dalyan, Turkey
The months with the highest relative humidity are January and February (71%).
The month with the lowest relative humidity is July (49%).
Average rainfall
Dalyan, Turkey
The wettest month (with the highest rainfall) is January (135mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days
Dalyan, Turkey
- Average rainfall days in January:
13.2 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
9.6 days - Average rainfall days in June:
6.9 days
- Average rainfall days in July:
1.8 days - Average rainfall days in August:
2.4 days - Average rainfall days in September:
3.9 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is July (1.8 days).
Average snowfall days
Dalyan, Turkey
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature
Dalyan, Turkey
The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).
Average daylight / Average sunshine
Dalyan, Turkey
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
7h and 4min - Average sunshine in February:
8h and 0min - Average sunshine in March:
8h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
10h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 5min - Average sunshine in October:
9h and 3min - Average sunshine in November:
7h and 4min - Average sunshine in December:
6h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Dalyan, Turkey
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
17.6 days - Average sunshine days in May:
18 days - Average sunshine days in June:
20.3 days
- Average sunshine days in July:
27.8 days - Average sunshine days in August:
25.3 days - Average sunshine days in September:
23.3 days - Average sunshine days in October:
21.5 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is July (27.8 days).
The month with the least sunshine days is February (14.9 days).
Average UV index
Dalyan, Turkey
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Dalyan, Turkey
The month with the most cloud cover is January (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 4).
Average visibility
Dalyan, Turkey
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
