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Contents
- The climate of Herceg Novi
- The best time to visit Herceg Novi
- The worst time to visit Herceg Novi
- Spring weather in Herceg Novi
- Summer weather in Herceg Novi
- Autumn weather in Herceg Novi
- Winter weather in Herceg Novi
- 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 rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
The climate of Herceg Novi
Designated under the Köppen climate classification as a 'Cfb' zone, Herceg Novi resides within the marine west coast climatic region. This predominately warm summer climate results from its geographical placement along Montenegro's scenic coastline. Weather conditions showcase a pattern of mild, rainy winters and warm, moderately dry summers.
On an annual cycle, temperatures in Herceg Novi swing from a low of 4.8°C (40.6°F) to a high of 29.4°C (84.9°F). These extreme values occur during January and July, signalling the peak of the seasons. A similar pattern unfolds in sea temperatures, which oscillate from a cool 14°C (57.2°F) during the colder months to a comfortable 25°C (77°F) during the peak of summer.
Rainfall values follow a bi-modal distribution. The wettest months, November and December, experience rainfall above 230mm (9.06"), spiked by brief periods of heavy downpour. Conversely, the driest portion of the year extends from June to August, with rainfall hitting a low of 47mm (1.85") in July.
Daylight hours are generous throughout the year, varying from a rich 15.3 hours in June, to a still substantial 9.1 hours during the depth of winter in December. Correspondingly, hours of sunshine vacillate between 3.3 in December and a winsome 11.1 in July.
On an annual cycle, temperatures in Herceg Novi swing from a low of 4.8°C (40.6°F) to a high of 29.4°C (84.9°F). These extreme values occur during January and July, signalling the peak of the seasons. A similar pattern unfolds in sea temperatures, which oscillate from a cool 14°C (57.2°F) during the colder months to a comfortable 25°C (77°F) during the peak of summer.
Rainfall values follow a bi-modal distribution. The wettest months, November and December, experience rainfall above 230mm (9.06"), spiked by brief periods of heavy downpour. Conversely, the driest portion of the year extends from June to August, with rainfall hitting a low of 47mm (1.85") in July.
Daylight hours are generous throughout the year, varying from a rich 15.3 hours in June, to a still substantial 9.1 hours during the depth of winter in December. Correspondingly, hours of sunshine vacillate between 3.3 in December and a winsome 11.1 in July.
The best time to visit Herceg Novi
The choice times to visit Herceg Novi are between June and September. During these months, vacationers can bask in the warm summer temperatures, ranging from 22.6°C (72.7°F) to an enticing 29.4°C (84.9°F). Beach-goers will find the sea temperature particularly inviting at this time, with values peaking at 24°C (75.2°F) to 25°C (77°F).
Daylight extends upwards of 13 hours allowing ample time for both leisurely exploration and more adventurous pursuits in the town's stunning surroundings. Furthermore, rainfall is relatively scarce during this period, averaging below 85mm (3.35"), with July being the driest month, offering a mere 47mm (1.85").
Daylight extends upwards of 13 hours allowing ample time for both leisurely exploration and more adventurous pursuits in the town's stunning surroundings. Furthermore, rainfall is relatively scarce during this period, averaging below 85mm (3.35"), with July being the driest month, offering a mere 47mm (1.85").
The worst time to visit Herceg Novi
Travellers may find the period from November to January less favourable for visiting Herceg Novi. Wintertime temperatures drop to a significant low, averaging between 4.8°C (40.6°F) and 13.6°C (56.5°F). Correspondingly, the sea temperature drops to 14°C (57.2°F) to 15°C (59°F), hindering water-based activities.
The rain showers are more frequent and more intense during this season, resulting in an overwhelming amount of rainfall, reaching heights of 258mm (10.16") in November. The daylight hours are less generous, shrinking from 11.1 hours in October to just 9.1 hours in December.
The rain showers are more frequent and more intense during this season, resulting in an overwhelming amount of rainfall, reaching heights of 258mm (10.16") in November. The daylight hours are less generous, shrinking from 11.1 hours in October to just 9.1 hours in December.
Spring weather in Herceg Novi
As winter subsides, the spring season alters the climate complexion of Herceg Novi profoundly. From March to May, temperatures rise steadily from 15°C (59°F) to a favourable 22.6°C (72.7°F). Concurrently, the sea temperature increases from 14°C (57.2°F) to a refreshing 18°C (64.4°F). Daylight extends from 12 hours to 14.6 hours and sunshine increases from 5.2 hours to 8.2 hours. Rainfall declines gradually over these months, from 199mm (7.83") to 104mm (4.09"), suggesting a window of brighter, drier weather conditions.
Summer weather in Herceg Novi
Summer in Herceg Novi, spanning from June to August, comes with an irresistible appeal. As temperatures peak from 26.2°C (79.2°F) to 29.4°C (84.9°F), the sea warms up to a pleasant range of 21°C (69.8°F) to 25°C (77°F). Daylight extends to a magnificent 15.3 hours in June, before shrinking slightly to 14 hours, and sunshine hours peak to an impressive 11 hours in July. Rainfall dwindles to a meagre 47mm (1.85") in July following a slightly wetter August with 85mm (3.35") readings.
Autumn weather in Herceg Novi
Transitioning into autumn, September to November indicates a shift in Herceg Novi's weather dynamics. While September maintains summer residue with temperatures hitting 26.1°C (79°F), a significant drop to 17°C (62.6°F) is witnessed by November. The sea cools off from 23°C (73.4°F) to 17°C (62.6°F) across the period. With daylight hours and sunshine witnessing appreciable decline and rainfall surging to 258mm (10.16"), the late autumn period is evidently less favourable.
Winter weather in Herceg Novi
Winter ushers in a perceptible metamorphosis in Herceg Novi's climate. From December to February, temperatures stoop to a modest range between 4.8°C (40.6°F) to 12.8°C (55°F). The sea temperature also falters, dropping to a frigid 14°C (57.2°F) to 15°C (59°F) range. A curtailed daylight span of 9.5 hours in December extends marginally to 10.6 hours by February, as sunshine hours hover around a brief 3.6 hours. Rainfall rises to a noticeable extent during these months, reaching a peak of 236mm (9.29") in December.
Weather in January
The arrival of the New Year brings relatively chilly conditions to Herceg Novi, Montenegro, with January's weather characterized by moderate rainfall and diminished daylight hours. Although this period is the coldest in the annual timetable, the seaside town's exceptional geographical placement limits the low winter temperatures, offering milder conditions compared to continental regions. Weather in January »
Weather in February
Subtle changes set the stage for February in Herceg Novi as it transitions from the year's coldest to milder weather. With the weather growing slightly warmer and drier, this town starts to shed its wintry demeanor. In the run-up to Spring, the rainfall reduces to 195mm (7.68") from January's record high precipitation. Weather in February »
Weather in March
As March comes, Herceg Novi starts to witness more pronounced alterations in the weather pattern, marking the onset of Spring. Climatic elements start pointing towards warmth, although, vestiges of Winter's grasp persist. A substantial shift in the hours of sunshine emerges, with averages showing an increase to 5.2h from the previous months' values. Weather in March »
Weather in April
Herceg Novi in April steps away from the spring equinox and meanders towards warmer weather, simultaneous with the mass blooming of the botanical variety. There is a significant brightness to the days, showing a clear separation from the dullness of yesteryears' winter. Weather in April »
Weather in May
By May, the beautiful coastal city of Herceg Novi is well on its way to Summer, introducing a more sun-drenched experience. As the locality basks in its Mediterranean climate, longer days, decreasing rainfall, and warmer seawater become more dominantly noticeable. Weather in May »
Weather in June
June is the commencement of summer in Herceg Novi, offering an exemplary Mediterranean climate with balmy temperatures, abundant sunlight, and minimal rainfall. The predictable sunny weather, combined with the peak average high of 26.2°C (79.2°F), provides idyllic conditions for beach activities and water sports. Weather in June »
Weather in July
July brings along the zenith of the summer season in Herceg Novi. This month characterizes the warmest climate in the year, including hot days and warm nights, alongside the least amount of precipitation. With the city bathing in sunlight, temperatures peak with an average high soaring to 29.4°C (84.9°F), making it the hottest month in the year. Weather in July »
Weather in August
During August, the climatic elements in Herceg Novi support an extension of the summer spell with warm temperatures, a high index of UV radiation, and longer daylight hours. Consistent with July, the temperatures continue to retain their peak, averaging again at the high of 29.4°C (84.9°F). Weather in August »
Weather in September
As September unfolds, Herceg Novi experiences a gradual transition from the high of summer to the mellow autumnal weather. While the temperatures remain considerably warm, they start to show a slight downward trend compared to August. Weather in September »
Weather in October
With October, Herceg Novi steps firmly into the autumn season, highlighted by a sizeable drop in temperatures and fewer daylight hours. The city, famous for its lush foliage, exhibits a spectacular array of fall colors, adding a vibrant tint to the cityscape. Weather in October »
Weather in November
November marks the onset of colder weather in Herceg Novi after a prolonged warm period. Autumn signs are reflected in shorter days, cooler temperatures, and increased rain showers. However, despite being comparatively cooler than the preceding months, the average low temperature doesn't descend below 9.4°C (48.9°F), keeping the climate relatively mild. Weather in November »
Weather in December
December in Herceg Novi embodies the quintessential Mediterranean winter, marked by chilly weather, increased precipitation, and shorter days. The onset of winter brings a noticeable change in the weather patterns, evident in the reduced sunlight and lower sea temperature, now at a yearly low of 15°C (59°F). Weather in December »
Updated: Jan 24, 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 time of the year is the coldest in Herceg Novi?
The coldest temperatures occur during January, when averages reach a peak of 12.2°C (54°F) and a low of 4.8°C (40.6°F).
How much does it rain in Herceg Novi?
In Herceg Novi, during the entire year, the rain falls for 128.6 days and collects up to 1916mm (75.43") of precipitation.
What months are the sea coldest in Herceg Novi?
The months with the coldest seawater in Herceg Novi, Montenegro, are January through March, with an average sea temperature of 14°C (57.2°F).
What are the months with the lowest UV index in Herceg Novi?
The months with the lowest UV index in Herceg Novi, Montenegro, are January and December, with an average maximum UV index of 1.
When are the longest days in Herceg Novi?
The month with the longest days in Herceg Novi is June, with an average of 15h and 12min of daylight.
What time of the year is the hottest in Herceg Novi?
During July and August, Herceg Novi registers its highest temperatures, averaging a high of 29.4°C (84.9°F).
What is the driest month in Herceg Novi?
The month with the least rainfall in Herceg Novi is July, when the rain falls for 5.7 days and typically collects 47mm (1.85") of precipitation.
What month has the most sunshine in Herceg Novi?
July has the most sunshine of the year in Herceg Novi, with an average of 11.1h of sunshine.
What is the month with the highest UV index in Herceg Novi?
The month with the highest UV index in Herceg Novi is July, with an average maximum UV index of 9.
When is the sea warmest in Herceg Novi?
With an average sea temperature of 25°C (77°F), August is the month with the warmest seawater.
When is Daylight Saving Time (DST) in Herceg Novi?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Herceg Novi, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the wettest month in Herceg Novi?
November is the month with the most rainfall. Rain falls for 14.1 days and accumulates 258mm (10.16") of precipitation.
What is the month with the shortest days in Herceg Novi?
The month with the shortest days in Herceg Novi, Montenegro, is December, with an average of 9h and 6min of daylight.
What is the month with the least sunshine in Herceg Novi?
With an average of 3.3h of sunshine, December has the least sunshine of the year in Herceg Novi.
Average temperature
Herceg Novi, Montenegro
The warmest months (with the highest average high temperature) are July and August (29.4°C).
The month with the lowest average high temperature is January (12.2°C).
The months with the highest average low temperature are July and August (19.3°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).
Average rainfall
Herceg Novi, Montenegro
- Average rainfall in January:
231mm - Average rainfall in February:
195mm - Average rainfall in March:
199mm - Average rainfall in April:
156mm - Average rainfall in May:
104mm - Average rainfall in June:
64mm
The wettest month (with the highest rainfall) is November (258mm).
The driest month (with the least rainfall) is July (47mm).
Average rainfall days
Herceg Novi, Montenegro
- Average rainfall days in January:
13.9 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
9.7 days - Average rainfall days in June:
8.1 days
- Average rainfall days in July:
5.7 days - Average rainfall days in August:
6.2 days - Average rainfall days in September:
7.8 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
14.1 days - Average rainfall days in December:
14.8 days
The month with the highest number of rainy days is December (14.8 days).
The month with the least rainy days is July (5.7 days).
Average sea temperature
Herceg Novi, Montenegro
The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are January, February and March (14°C).
Average daylight / Average sunshine
Herceg Novi, Montenegro
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average UV index
Herceg Novi, Montenegro
The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January and December (UV index 1).
Herceg Novi, Montenegro
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