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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
Weather in January
January, the same as December, is a moderately hot winter month in Adampan, Sri Lanka, with an average temperature fluctuating between 24°C (75.2°F) and 28.4°C (83.1°F). Adampan, Sri Lanka, witnesses the coldest weather in January, with temperatures averaging a high of 28.4°C (83.1°F) and a low of 24°C (75.2°F). For most parts of January, the heat index is appraised at a tropical 32°C (89.6°F). Weather in January »
Weather in February
February, the last month of the winter in Adampan, is another warm month, with an average temperature varying between 23.9°C (75°F) and 29.5°C (85.1°F). With the advent of February, Adampan's high-temperatures adjust to a still moderately hot 29.5°C (85.1°F), closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a tropical month in Adampan, Sri Lanka, with an average temperature varying between 30.8°C (87.4°F) and 25°C (77°F). An average high-temperature of a tropical 30.8°C (87.4°F) marks March, exhibiting a close resemblance to the conditions in February. Weather in March »
Weather in April
April, the same as March, in Adampan, Sri Lanka, is a hot spring month, with temperature in the range of an average low of 27°C (80.6°F) and an average high of 31.4°C (88.5°F). The warmest period is April, when temperatures fluctuate between an average high of 31.4°C (88.5°F) and a low of 27°C (80.6°F). For April, the heat index is appraised at an extremely hot 41°C (105.8°F). Weather in April »
Weather in May
May, the last month of the spring in Adampan, is another hot month, with an average temperature fluctuating between 28.1°C (82.6°F) and 31.2°C (88.2°F). Adampan notes an average high-temperature of a still hot 31.2°C (88.2°F) in May, displaying minor variation from April. Weather in May »
Weather in June
The first month of the summer, June, is still a tropical month in Adampan, Sri Lanka, with an average temperature ranging between max 30.5°C (86.9°F) and min 27.8°C (82°F). The average high-temperature during June is a still hot 30.5°C (86.9°F), almost matching the conditions of the preceding month. Weather in June »
Weather in July
July, the same as June, is another warm summer month in Adampan, Sri Lanka, with an average temperature fluctuating between 29.8°C (85.6°F) and 27.3°C (81.1°F). The arrival of July sees an average high-temperature of a moderately hot 29.8°C (85.6°F), hardly diverging from June's 30.5°C (86.9°F). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Adampan, Sri Lanka, with an average temperature fluctuating between 29.8°C (85.6°F) and 27°C (80.6°F). Adampan steps into August with an average high-temperature of a still warm 29.8°C (85.6°F), matching the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Adampan, is also a moderately hot month, with an average temperature varying between 29.9°C (85.8°F) and 27°C (80.6°F). Adampan's September average high-temperature settles at a still moderately hot 29.9°C (85.8°F), showing a near match with the preceding month. Weather in September »
Weather in October
October is a hot autumn month in Adampan, Sri Lanka, with an average temperature ranging between min 26.6°C (79.9°F) and max 30°C (86°F). With October's arrival, Adampan's weather records an average high-temperature of a tropical 30°C (86°F), marking little difference from September's 29.9°C (85.8°F). Weather in October »
Weather in November
November, the last month of the autumn in Adampan, is another warm month, with an average temperature varying between 25.7°C (78.3°F) and 29.1°C (84.4°F). November's advent presents an average high-temperature of a warm 29.1°C (84.4°F), indicating a slight variation from the conditions of the previous month. Weather in November »
Weather in December
December, the first month of the winter in Adampan, is still a warm month, with an average temperature varying between 28.5°C (83.3°F) and 25°C (77°F). The shift into December uncovers an average high-temperature of a still moderately hot 28.5°C (83.3°F), subtly different from the previous month. Weather in December »
Frequently asked questions
What is the coldest time of year in Adampan?
January, recording an average high temperature of 28.4°C (83.1°F) and a low temperature of 24°C (75.2°F), is Adampan's coldest month.
How many days does it rain in Adampan?
Throughout the year, in Adampan, Sri Lanka, there are 181.2 rainfall days, and 849mm (33.43") of precipitation is accumulated.
What is the month with the highest UV index in Adampan?
The months with the highest UV index are January through October and December, with an average maximum UV index of 7.
What is the least humid month in Adampan?
The least humid month is March, with an average relative humidity of 75%.
What are the warmest months in Adampan?
In Adampan, April records the average highest temperatures, peaking at 31.4°C (88.5°F) and reaching a low of 27°C (80.6°F).
What is the driest month in Adampan?
The month with the least rainfall in Adampan is June, when the rain falls for 11.3 days and typically collects 28mm (1.1") of precipitation.
When are the longest days in Adampan?
The month with the longest days is June, with an average of 12h and 36min of daylight.
What month has the most sunshine in Adampan?
The month with the most sunshine is June, with an average of 11.3h of sunshine.
What are the most humid months in Adampan?
The months with the highest humidity are November and December, with an average relative humidity of 79%.
What is the rainiest month in Adampan?
The month with the most rainfall is November, when the rain falls for 23.8 days and typically aggregates up to 207mm (8.15") of precipitation.
What are the months with the least sunshine in Adampan?
November and December, with an average of 5.7h of sunshine, are months with the least sunshine in Adampan, Sri Lanka.
What is the month with the lowest UV index in Adampan?
With an average maximum UV index of 6, November is the month with the lowest UV index.
What is the month with the shortest days in Adampan?
With an average of 11h and 36min of daylight, December has the shortest days of the year in Adampan.
Is there Daylight Saving Time (DST) in Adampan?
Adampan, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
Average temperature
Adampan, Sri Lanka
The warmest month (with the highest average high temperature) is April (31.4°C).
The month with the lowest average high temperature is January (28.4°C).
The month with the highest average low temperature is May (28.1°C).
The coldest month (with the lowest average low temperature) is February (23.9°C).
Average pressure
Adampan, Sri Lanka
- Average pressure in January:
1012.2mbar - Average pressure in February:
1011.7mbar - Average pressure in March:
1010.6mbar - Average pressure in April:
1008.9mbar - Average pressure in May:
1006.9mbar - Average pressure in June:
1006.5mbar
- Average pressure in July:
1006.7mbar - Average pressure in August:
1007.1mbar - Average pressure in September:
1008mbar - Average pressure in October:
1009mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.8mbar
The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is June (1006.5mbar).
Average wind speed
Adampan, Sri Lanka
- Average wind speed in January:
20.6km/h - Average wind speed in February:
19.1km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
15.4km/h - Average wind speed in May:
26.6km/h - Average wind speed in June:
32.4km/h
- Average wind speed in July:
28.7km/h - Average wind speed in August:
27.8km/h - Average wind speed in September:
27.1km/h - Average wind speed in October:
18.7km/h - Average wind speed in November:
16.5km/h - Average wind speed in December:
20km/h
The windiest month (with the highest average wind speed) is June (32.4km/h).
The calmest month (with the lowest average wind speed) is April (15.4km/h).
Average humidity
Adampan, Sri Lanka
The months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is March (75%).
Average rainfall
Adampan, Sri Lanka
The wettest month (with the highest rainfall) is November (207mm).
The driest month (with the least rainfall) is June (28mm).
Average rainfall days
Adampan, Sri Lanka
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
13.2 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
15 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
23.8 days - Average rainfall days in November:
23.8 days - Average rainfall days in December:
20.5 days
The months with the highest number of rainy days are October and November (23.8 days).
The month with the least rainy days is February (9.1 days).
Average daylight / Average sunshine
Adampan, 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 4min - 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 4min - 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 36min).
- Average sunshine in January:
8h and 4min - Average sunshine in February:
8h and 5min - Average sunshine in March:
9h and 3min - Average sunshine in April:
10h and 0min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
8h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The months with the least sunshine are November and December (Average sunshine: 5h and 42min).
Average sunshine days
Adampan, Sri Lanka
- Average sunshine days in January:
16 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
19 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
11.4 days - Average sunshine days in October:
5.2 days - Average sunshine days in November:
4.4 days - Average sunshine days in December:
8 days
The month with the most sunshine days is March (19 days).
The month with the least sunshine days is November (4.4 days).
Average UV index
Adampan, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 7).
The month with the lowest UV index is November (UV index 6).
Average cloud cover
Adampan, Sri Lanka
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is March (Cloud cover 18).
Average visibility
Adampan, Sri Lanka
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Adampan, Sri Lanka
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