Climate and monthly weather forecastAdappankulam, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, like December, in Adappankulam, Sri Lanka, is another warm winter month, with an average temperature fluctuating between 20.5°C (68.9°F) and 29.6°C (85.3°F). The advent of January observes an average high-temperature of a still warm 29.6°C (85.3°F), nearly identical to December's 29.5°C (85.1°F). Weather in January »Weather in February
February, the last month of the winter in Adappankulam, is a tropical month, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 20.8°C (69.4°F). The transition into February notes an average high-temperature of a tropical 31.8°C (89.2°F), revealing a mild distinction from the 29.6°C (85.3°F) in January. Weather in February »Weather in March
The first month of the spring, March, is also a hot month in Adappankulam, Sri Lanka, with an average temperature varying between 34.3°C (93.7°F) and 22°C (71.6°F). The height of temperatures is seen during March and April, averaging a high-temperature of 34.3°C (93.7°F). March's heat index is evaluated at a life-threatening hot 49°C (120.2°F). Weather in March »Weather in April
April, the same as March, in Adappankulam, Sri Lanka, is another hot spring month, with an average temperature varying between 24.2°C (75.6°F) and 34.3°C (93.7°F). In Adappankulam, Sri Lanka, the months of March and April are known for the peak temperatures, reaching an average high of 34.3°C (93.7°F). April's average heat index is evaluated at a burning hot 51°C (123.8°F). Weather in April »Weather in May
The last month of the spring, May, is another tropical month in Adappankulam, Sri Lanka, with an average temperature varying between 33.1°C (91.6°F) and 25.1°C (77.2°F). Adappankulam, Sri Lanka, records an average high-temperature of a still hot 33.1°C (91.6°F) in May, maintaining a close correlation with April's 34.3°C (93.7°F). Weather in May »Weather in June
June, the first month of the summer in Adappankulam, is still a hot month, with an average temperature varying between 32.8°C (91°F) and 25.4°C (77.7°F). An average high-temperature of a still tropical 32.8°C (91°F) marks June, exhibiting a close resemblance to the conditions in May. Weather in June »Weather in July
July, the same as June, in Adappankulam, Sri Lanka, is another hot summer month, with an average temperature varying between 33°C (91.4°F) and 25.1°C (77.2°F). The arrival of July denotes a barely perceptible change in the average high-temperatures to a still hot 33°C (91.4°F) from June's 32.8°C (91°F). Weather in July »Weather in August
August, the last month of the summer in Adappankulam, is also a hot month, with an average temperature fluctuating between 25.1°C (77.2°F) and 32.8°C (91°F). Adappankulam's average high-temperature in August sits at a still tropical 32.8°C (91°F), showing little difference from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Adappankulam, Sri Lanka, with an average temperature fluctuating between 24.8°C (76.6°F) and 32.6°C (90.7°F). The shift into September records an average high-temperature of a still hot 32.6°C (90.7°F), subtly varied from August's 32.8°C (91°F). Weather in September »Weather in October
October, like September, is another hot autumn month in Adappankulam, Sri Lanka, with an average temperature fluctuating between 23.9°C (75°F) and 31.8°C (89.2°F). Adappankulam starts October with an average high-temperature of a still hot 31.8°C (89.2°F), hinting at a minimal fluctuation from September. Weather in October »Weather in November
The last month of the autumn, November, is another hot month in Adappankulam, Sri Lanka, with an average temperature fluctuating between 22.5°C (72.5°F) and 30.3°C (86.5°F). November's arrival registers an average high-temperature of a still tropical 30.3°C (86.5°F), closely aligning with the temperature of the previous month. Weather in November »Weather in December
December, the first month of the winter in Adappankulam, is still a warm month, with temperature in the range of an average low of 21.7°C (71.1°F) and an average high of 29.5°C (85.1°F). In Adappankulam, the lowest average temperatures are observed in December, with a high of 29.5°C (85.1°F) and a low of 21.7°C (71.1°F). The heat index for December is evaluated at a sweltering 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
In Adappankulam, Sri Lanka, during the entire year, the rain falls for 199.1 days and collects up to 893mm (35.16") of precipitation.
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index.
February through September, with an average maximum UV index of 7, are months with the highest UV index.
Adappankulam experiences peak temperatures, averaging a high-temperature of 34.3°C (93.7°F) during March and April.
May and July, with an average of 10.2h of sunshine, are months with the most sunshine in Adappankulam, Sri Lanka.
The month with the least rainfall in Adappankulam, Sri Lanka, is June, when the rain falls for 10.8 days and typically collects 20mm (0.79") of precipitation.
June has the longest days of the year in Adappankulam, with an average of 12h and 36min of daylight.
The months with the lowest humidity are July through September, with an average relative humidity of 71%.
October is the month with the most rainfall. Rain falls for 23.1 days and accumulates 205mm (8.07") of precipitation.
Adappankulam's December weather, with an average high temperature of 29.5°C (85.1°F) and an average low temperature of 21.7°C (71.1°F), tends to be the coldest of the year.
The most humid month in Adappankulam is December, with an average relative humidity of 84%.
With an average of 11h and 36min of daylight, December has the shortest days of the year.
Adappankulam does not utilize Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
December has the least sunshine of the year in Adappankulam, with an average of 5.1h of sunshine.
Average temperature
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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
Adappankulam, Sri Lanka
- Average daylight in January:
11h and 42min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 30min - Average daylight in June:
12h and 36min
- Average daylight in July:
12h and 36min - Average daylight in August:
12h and 24min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 42min - Average daylight in December:
11h and 36min
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:
7h and 54min - Average sunshine in February:
8h and 24min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 12min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
8h and 30min - Average sunshine in September:
9h and 36min - Average sunshine in October:
7h and 54min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 6min
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
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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
Adappankulam, 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).
