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Contents
- The climate of Hatton
- The best time to visit Hatton
- The worst time to visit Hatton
- Spring weather in Hatton
- Summer weather in Hatton
- Autumn weather in Hatton
- Winter weather in Hatton
- 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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Hatton
Hatton, situated in Sri Lanka, features a tropical rainforest climate, recognized under the Köppen climate classification as Af. By virtue of its geographical position, Hatton experiences a distinct weather pattern, shaped primarily by high temperatures and significant rainfall throughout the year.
Temperatures in Hatton hold a fairly tight range throughout the year, delving to a minimum of 15.3°C (59.5°F) and reaching a peak of 27.6°C (81.7°F). Humidity hangs at quite a sticky range from 80% to 89% annually, owing to the abundant rainfall Hatton receives. The town experiences precipitation practically every month, with total monthly rainfall stretching between 85mm (3.35") during the driest period to a grand total of 656mm (25.83") in the wettest month.
Relative to the consistent rainfall, daylight ranges from 11.7 to 12.5 hours across the year, offering a great amount of light regardless of the month. Sunshine, however, faces fluctuation from the merest average of 5.6 hours per day up to 10 hours. With this rate, Hatton only has between 0.8 to 11 sunny days per month. The visibility varies minimally, typically between 6km (3.7mi) to 9km (5.6mi) during the year.
Despite the rainfall, the amount of cloud cover stays moderate, hanging between 42% to 63%, depending on the month. Pressure remains relatively steady throughout the year, fluctuating mildly within a range of 1008.3mb to 1011.7mb. Lastly, wind speeds traverse a spectrum from 3.3km/h (2.1mph) to 9.1km/h (5.7mph), with stronger gusts recorded between 5.4km/h (3.4mph) to 13.5km/h (8.4mph).
Temperatures in Hatton hold a fairly tight range throughout the year, delving to a minimum of 15.3°C (59.5°F) and reaching a peak of 27.6°C (81.7°F). Humidity hangs at quite a sticky range from 80% to 89% annually, owing to the abundant rainfall Hatton receives. The town experiences precipitation practically every month, with total monthly rainfall stretching between 85mm (3.35") during the driest period to a grand total of 656mm (25.83") in the wettest month.
Relative to the consistent rainfall, daylight ranges from 11.7 to 12.5 hours across the year, offering a great amount of light regardless of the month. Sunshine, however, faces fluctuation from the merest average of 5.6 hours per day up to 10 hours. With this rate, Hatton only has between 0.8 to 11 sunny days per month. The visibility varies minimally, typically between 6km (3.7mi) to 9km (5.6mi) during the year.
Despite the rainfall, the amount of cloud cover stays moderate, hanging between 42% to 63%, depending on the month. Pressure remains relatively steady throughout the year, fluctuating mildly within a range of 1008.3mb to 1011.7mb. Lastly, wind speeds traverse a spectrum from 3.3km/h (2.1mph) to 9.1km/h (5.7mph), with stronger gusts recorded between 5.4km/h (3.4mph) to 13.5km/h (8.4mph).
The best time to visit Hatton
Taking into account the various weather parameters, the most recommendable period to visit Hatton falls from December to April. During these months, the weather remains relatively comfortable with the maximum temperature touching no more than 27.3°C (81.1°F) and dipping down to 17°C (62.6°F). Relative humidity falls between 84% to 86% which coupled with the optimal visibility range of 7km (4.3mi) to 9km (5.6mi), renders a more pleasant atmosphere for exploration. Although rainfall is still present during these months, it sits at its annual low, ranging from 85mm (3.35") to 273mm (10.75").
The worst time to visit Hatton
Conversely, the worst time for a trip to Hatton is regarded as the time frame from August to October. This period showcases Hatton in its wettest state, with rainfall levels surging up to 656mm (25.83"). Additionally, the percentage of cloud cover swells up to 55%, casting a gloomier setting. Despite these conditions, the temperature maintains a comfortable range from 18.1°C (64.6°F) to 27°C (80.6°F).
Spring weather in Hatton
In Hatton, spring unfolds from March to May. During this span, temperatures steadily increase, ranging from 17.9°C (64.2°F) to 19.1°C (66.4°F) for lows and 27.5°C (81.5°F) to 27.6°C (81.7°F) for highs. Rainfall generally also elevates from 121mm (4.76") at the start of spring to 290mm (11.42") by the end of the season.
Summer weather in Hatton
Summer in Hatton commences from June and continues through August. The weather remains consistently warm throughout these months. Lower temperatures typically range between 18.6°C (65.5°F) to 19°C (66.2°F) while the upper band fluctuates from 27°C (80.6°F) to 27.2°C (81°F). Rainfall during this period gradually climbs from 112mm (4.41") in June up to 135mm (5.31") in August.
Autumn weather in Hatton
Autumn graces Hatton from September to November. During autumn, temperatures linger in the comfort zone, ranging from 18.1°C (64.6°F) to 18.7°C (65.7°F) for lows and peaking at 27.1°C (80.8°F). Rainfall, however, spikes during this time, increasing from an average of 182mm (7.17") in September to a whopping 656mm (25.83") in November.
Winter weather in Hatton
Winter in Hatton spans from December to February. The average temperatures during this period can be as low as 15.3°C (59.5°F), reaching up to a maximum of 27°C (80.6°F). Rainfall recedes to its annual low during the winter months, decreasing to 85mm (3.35") in January from 228mm (8.98") in December.
Weather in January
In Hatton, the start of the year greets locals with a blend of overcast and sunny conditions. The cool temperatures observed compliments the city's lush highland setting. Rainfall is significantly less in January than the following month, at only 85mm (3.35"), making it an optimal time for outdoor sightseeing. Weather in January »
Weather in February
As the month progresses, Hatton experiences an increase in rainfall, reaching 158mm (6.22"), nearly double the precipitation seen in January. This is coupled with a slight rise in both daytime and nighttime temperatures as well. Weather in February »
Weather in March
A noticeable decline in cloud cover characterizes March. The city, maintaining its cool highland climate, continues to experience moderate rainfall. The weather changes very subtly from February, with only slight variations in temperature and precipitation. Weather in March »
Weather in April
In April, there is a massive increase in rainfall from 121mm (4.76") in March to 273mm (10.75"), an indication of the heightening wet season. Taking its course, the rise in humidity mixed with higher rainfall contributes to a dense and lush landscape, enhancing Hatton's mesmerizing highland beauty. Weather in April »
Weather in May
May is the month in which Hatton receives the highest amount of rainfall, reaching up to 290mm (11.42") in total. The accompanying increase in humidity intensifies the overall wetness of the environment. The city's tea plantations appear more luxuriant, basking in the 8.3 hours of sunshine they receive daily. Weather in May »
Weather in June
June sees a significant decline in rainfall, a trend that will continue into the latter half of the year. A crisp, cool climate couple with lower precipitation levels make June ideal for outdoor activities in Hatton. The daytime brings more sunshine hours, allowing residents and visitors to enjoy the verdant landscapes under clear skies. Weather in June »
Weather in July
In Hatton, the drop in rainfall continues into July with the cool highland temperatures slightly elevated. Average daily wind speeds reach a peak in July at 8.7km/h (5.4mph), resulting in a pleasant breeze. This makes outdoor activities quite enjoyable, adding a refreshing touch to the already calm weather of Hatton. Weather in July »
Weather in August
The weather in August is remarkably similar to July. Cloud cover, humidity levels, and rainfall exhibit only minimal changes. The wind, however, lowers its speed from 8.7km/h (5.4mph) in July to 8.2km/h (5.1mph). Despite this, the month retains a largely cool and breezy climate, typical of Hatton's highland environment. Weather in August »
Weather in September
September brings a slight increase in both rainfall and humidity making the atmosphere a bit moist. However, temperatures remain nice and cool, maintaining the highland's chilly charm. The nine hours of average daily sunshine are at notable variance with the increased rainfall. Weather in September »
Weather in October
October signifies the return of monsoon season, and in Hatton, the climate responds with a surge in rainfall, peaking at 656mm (25.83"). Despite the frequent showers, sunlight is still able to brighten the city for an average of 7 hours per day. Weather in October »
Weather in November
November weather sees a slight dip in rainfall but remains high at 416mm (16.38"). This period is often synonymous with the pulsating highland charm of Hatton. The weather is a harmonious blend of cloudy skies and substantial sunlit periods. Weather in November »
Weather in December
December's weather is cooler, marking the transition into Hatton's dryer season. The rainfall decreases from 416mm (16.38") in November to 228mm (8.98"), almost half the amount. This drop in rainfall is synonymous with clearer skies, which produce enchanting mornings illuminated by sunshine. Weather in December »
Updated: Feb 6, 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 is the driest month in Hatton?
January is the month with the least rainfall in Hatton, Sri Lanka. Rain falls for 18 days and accumulates 85mm (3.35") of precipitation.
How many days does it rain in Hatton?
In Hatton, Sri Lanka, during the entire year, the rain falls for 297.4 days and collects up to 2784mm (109.61") of precipitation.
What is the month with the lowest UV index in Hatton?
The months with the lowest UV index in Hatton, Sri Lanka, are January, October through December, with an average maximum UV index of 5.
What are the months with the highest UV index in Hatton?
February through September, with an average maximum UV index of 6, are months with the highest UV index.
What is the least humid month in Hatton?
The least humid month in Hatton, Sri Lanka, is March, with an average relative humidity of 80%.
What month is the hottest in Hatton?
With an average high-temperature of 27.6°C (81.7°F) and an average low-temperature of 17.9°C (64.2°F), April is the warmest month in Hatton, Sri Lanka.
When are the longest days in Hatton?
June has the longest days of the year in Hatton, Sri Lanka, with an average of 12h and 30min of daylight.
What month has the most sunshine in Hatton?
June has the most sunshine of the year, with an average of 10h of sunshine.
What is the rainiest month in Hatton?
October is the month with the most rainfall in Hatton. Rain falls for 28.8 days and accumulates 656mm (25.83") of precipitation.
What is the most humid month in Hatton?
The most humid month is November, with an average relative humidity of 89%.
What is the coldest month in Hatton?
Hatton, Sri Lanka, experiences its average lowest temperatures in December, reaching a peak of 24.3°C (75.7°F) and a minimum of 17°C (62.6°F).
What is the month with the shortest days in Hatton?
The month with the shortest days is December, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Hatton?
Hatton, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
What is the month with the least sunshine in Hatton?
The month with the least sunshine in Hatton, Sri Lanka, is December, with an average of 4.6h of sunshine.
Average temperature
Hatton, Sri Lanka
The warmest month (with the highest average high temperature) is April (27.6°C).
The month with the lowest average high temperature is December (24.3°C).
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is February (15.3°C).
Average pressure
Hatton, Sri Lanka
- Average pressure in January:
1011.7mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1008.3mbar
- Average pressure in July:
1008.4mbar - Average pressure in August:
1008.7mbar - Average pressure in September:
1009.5mbar - Average pressure in October:
1009.8mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed
Hatton, Sri Lanka
- Average wind speed in January:
5.2km/h - Average wind speed in February:
4.5km/h - Average wind speed in March:
3.5km/h - Average wind speed in April:
3.3km/h - Average wind speed in May:
6.3km/h - Average wind speed in June:
9.1km/h
- Average wind speed in July:
8.7km/h - Average wind speed in August:
8.2km/h - Average wind speed in September:
7.1km/h - Average wind speed in October:
4.7km/h - Average wind speed in November:
4.1km/h - Average wind speed in December:
5km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).
Average humidity
Hatton, Sri Lanka
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).
Average rainfall
Hatton, Sri Lanka
- Average rainfall in January:
85mm - Average rainfall in February:
158mm - Average rainfall in March:
121mm - Average rainfall in April:
273mm - Average rainfall in May:
290mm - Average rainfall in June:
112mm
- Average rainfall in July:
128mm - Average rainfall in August:
135mm - Average rainfall in September:
182mm - Average rainfall in October:
656mm - Average rainfall in November:
416mm - Average rainfall in December:
228mm
The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days
Hatton, Sri Lanka
- Average rainfall days in January:
18 days - Average rainfall days in February:
16.3 days - Average rainfall days in March:
20.8 days - Average rainfall days in April:
27.2 days - Average rainfall days in May:
29.8 days - Average rainfall days in June:
25.5 days
- Average rainfall days in July:
25.2 days - Average rainfall days in August:
27 days - Average rainfall days in September:
25.5 days - Average rainfall days in October:
28.8 days - Average rainfall days in November:
27.9 days - Average rainfall days in December:
25.4 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (16.3 days).
Average daylight / Average sunshine
Hatton, Sri Lanka
- Average daylight in January:
11h and 5min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 2min - Average daylight in June:
12h and 3min
- Average daylight in July:
12h and 3min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 4min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 2min - Average sunshine in March:
7h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
8h and 1min - Average sunshine in September:
9h and 3min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Hatton, Sri Lanka
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
11 days - Average sunshine days in March:
8.5 days - Average sunshine days in April:
1.5 days - Average sunshine days in May:
0.8 days - Average sunshine days in June:
1.3 days
- Average sunshine days in July:
2 days - Average sunshine days in August:
1.8 days - Average sunshine days in September:
2.2 days - Average sunshine days in October:
1.9 days - Average sunshine days in November:
1.4 days - Average sunshine days in December:
4.5 days
The month with the most sunshine days is February (11 days).
The month with the least sunshine days is May (0.8 days).
Average UV index
Hatton, Sri Lanka
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 5).
Average cloud cover
Hatton, Sri Lanka
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility
Hatton, Sri Lanka
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).
Hatton, Sri Lanka
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