Expand
Contents
- 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
Climate and monthly weather forecast
Weather in January
January, like December, in Acharigama, Sri Lanka, is another warm winter month, with an average temperature varying between 20.5°C (68.9°F) and 29.6°C (85.3°F). With January's advent, Acharigama sees an average high-temperature of a still warm 29.6°C (85.3°F), subtly shifted from December's 29.5°C (85.1°F). Weather in January »
Weather in February
February, the last month of the winter in Acharigama, is a tropical month, with an average temperature fluctuating between 20.8°C (69.4°F) and 31.8°C (89.2°F). Acharigama indicates an average high-temperature of a hot 31.8°C (89.2°F) in February, showing minor variation from January's 29.6°C (85.3°F). Weather in February »
Weather in March
The first month of the spring, March, is still a tropical month in Acharigama, Sri Lanka, with an average temperature ranging between min 22°C (71.6°F) and max 34.3°C (93.7°F). Peak temperatures are observed in March and April, averaging a high-temperature of 34.3°C (93.7°F). In March, the heat index is computed to be a blazing hot 49°C (120.2°F). Weather in March »
Weather in April
April, like March, is another tropical spring month in Acharigama, Sri Lanka, with temperature in the range of an average high of 34.3°C (93.7°F) and an average low of 24.2°C (75.6°F). March and April, with an average high-temperature of 34.3°C (93.7°F), are the warmest months. April's average heat index is computed to be a blazing hot 51°C (123.8°F). Weather in April »
Weather in May
May, the last month of the spring in Acharigama, is another hot month, with an average temperature ranging between max 33.1°C (91.6°F) and min 25.1°C (77.2°F). May denotes a minimal variation in the average high-temperature to a still tropical 33.1°C (91.6°F) from April's 34.3°C (93.7°F). Weather in May »
Weather in June
The first month of the summer, June, is also a hot month in Acharigama, Sri Lanka, with an average temperature ranging between max 32.8°C (91°F) and min 25.4°C (77.7°F). Acharigama's entry into June measures an average high-temperature of a still hot 32.8°C (91°F), closely parallel to the preceding month. Weather in June »
Weather in July
July, the same as June, in Acharigama, Sri Lanka, is a hot summer month, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 33°C (91.4°F). As June transitions into July, the average high-temperature rests at a still tropical 33°C (91.4°F), maintaining a close resemblance to the previous month. Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Acharigama, Sri Lanka, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 32.8°C (91°F). Acharigama sees the arrival of August with an average high-temperature of a still hot 32.8°C (91°F), indicating a subtle variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Acharigama, is also a hot month, with an average temperature fluctuating between 32.6°C (90.7°F) and 24.8°C (76.6°F). As Acharigama transitions from August to September, the average high-temperatures adjust to a still tropical 32.6°C (90.7°F), nearly the same as the previous 32.8°C (91°F). Weather in September »
Weather in October
October, like September, is another tropical autumn month in Acharigama, Sri Lanka, with an average temperature ranging between min 23.9°C (75°F) and max 31.8°C (89.2°F). The arrival of October sees an average high-temperature of a still hot 31.8°C (89.2°F), hardly diverging from September's 32.6°C (90.7°F). Weather in October »
Weather in November
November, the last month of the autumn in Acharigama, is another tropical month, with an average temperature varying between 30.3°C (86.5°F) and 22.5°C (72.5°F). Acharigama registers an average high-temperature of a still hot 30.3°C (86.5°F) at the commencement of November, closely related to the preceding month. Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in Acharigama, Sri Lanka, with an average temperature varying between 21.7°C (71.1°F) and 29.5°C (85.1°F). In Acharigama, the month of December is known for its lowest average temperatures, reaching a high of 29.5°C (85.1°F) and a low of 21.7°C (71.1°F). Throughout December, the heat index is computed to be a very hot 37°C (98.6°F). 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
How many days does it rain in Acharigama?
Throughout the year, there are 199.1 rainfall days, and 893mm (35.16") of precipitation is accumulated.
What is the month with the lowest UV index in Acharigama?
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Acharigama.
What are the months with the highest UV index in Acharigama?
The months with the highest UV index are February through September, with an average maximum UV index of 7.
What time of the year is the hottest in Acharigama?
March and April bring Acharigama's average highest temperatures, reaching a high of 34.3°C (93.7°F).
What are the months with the most sunshine in Acharigama?
May and July, with an average of 10.2h of sunshine, are months with the most sunshine in Acharigama.
What is the driest month in Acharigama?
The month with the least rainfall is June, when the rain falls for 10.8 days and typically collects 20mm (0.79") of precipitation.
When are the longest days in Acharigama?
June has the longest days of the year in Acharigama, with an average of 12h and 36min of daylight.
What is the least humid month in Acharigama?
July through September, with an average relative humidity of 71%, are the least humid months in Acharigama, Sri Lanka.
What is the rainiest month in Acharigama?
October is the month with the most rainfall in Acharigama. Rain falls for 23.1 days and accumulates 205mm (8.07") of precipitation.
What month is the coldest in Acharigama?
December, noted for its average high-temperature of 29.5°C (85.1°F) and an average low-temperature of 21.7°C (71.1°F), is considered the coldest month.
What is the most humid month in Acharigama?
The most humid month is December, with an average relative humidity of 84%.
What is the month with the shortest days in Acharigama?
December has the shortest days of the year, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Acharigama?
Acharigama does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
What is the month with the least sunshine in Acharigama?
With an average of 5.1h of sunshine, December has the least sunshine of the year.
Average temperature
Acharigama, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (34.3°C).
The month with the lowest average high temperature is December (29.5°C).
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure
Acharigama, Sri Lanka
- Average pressure in January:
1012mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1009.2mbar - Average pressure in May:
1007.5mbar - Average pressure in June:
1007.2mbar
- Average pressure in July:
1007.3mbar - Average pressure in August:
1007.7mbar - Average pressure in September:
1008.6mbar - Average pressure in October:
1009.3mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.6mbar
The month with the highest atmospheric pressure is January (1012mbar).
The month with the lowest atmospheric pressure is June (1007.2mbar).
Average wind speed
Acharigama, Sri Lanka
- Average wind speed in January:
13.8km/h - Average wind speed in February:
13.8km/h - Average wind speed in March:
11km/h - Average wind speed in April:
9.9km/h - Average wind speed in May:
20.4km/h - Average wind speed in June:
27.4km/h
- Average wind speed in July:
25.7km/h - Average wind speed in August:
24.5km/h - Average wind speed in September:
23.1km/h - Average wind speed in October:
14.3km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
12.9km/h
The windiest month (with the highest average wind speed) is June (27.4km/h).
The calmest month (with the lowest average wind speed) is April (9.9km/h).
Average humidity
Acharigama, Sri Lanka
The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are July, August and September (71%).
Average rainfall
Acharigama, Sri Lanka
The wettest month (with the highest rainfall) is October (205mm).
The driest month (with the least rainfall) is June (20mm).
Average rainfall days
Acharigama, Sri Lanka
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
24.2 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
10.8 days
- Average rainfall days in July:
10.4 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
14 days - Average rainfall days in October:
23.1 days - Average rainfall days in November:
25.5 days - Average rainfall days in December:
22.4 days
The month with the highest number of rainy days is November (25.5 days).
The month with the least rainy days is July (10.4 days).
Average daylight / Average sunshine
Acharigama, Sri Lanka
- Average daylight in January:
11h and 4min - 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 3min - Average daylight in June:
12h and 4min
- 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:
11h and 5min - 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 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
7h and 5min - Average sunshine in February:
8h and 2min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 4min - Average sunshine in May:
10h and 1min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
8h and 3min - Average sunshine in September:
9h and 4min - Average sunshine in October:
7h and 5min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The months with the most sunshine are May and July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Acharigama, Sri Lanka
- Average sunshine days in January:
14.5 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
4.2 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
18.3 days - Average sunshine days in August:
15.9 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
5.9 days - Average sunshine days in November:
3.2 days - Average sunshine days in December:
6.5 days
The month with the most sunshine days is July (18.3 days).
The month with the least sunshine days is November (3.2 days).
Average UV index
Acharigama, Sri Lanka
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover
Acharigama, Sri Lanka
The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is March (Cloud cover 26).
Average visibility
Acharigama, Sri Lanka
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, November and December (8km).
