Climate and monthly weather forecastAchchankulam, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, like December, in Achchankulam, Sri Lanka, is a moderately hot winter month, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 28.4°C (83.1°F). January is Achchankulam's coldest month, registering average high temperatures of 28.4°C (83.1°F) and lows of 24°C (75.2°F). The average heat index in January is evaluated at a hot 32°C (89.6°F). Weather in January »Weather in February
February, the last month of the winter in Achchankulam, is another warm month, with an average temperature varying between 29.5°C (85.1°F) and 23.9°C (75°F). Achchankulam, Sri Lanka, observes a minor difference in average high-temperatures between January's 28.4°C (83.1°F) and February's 29.5°C (85.1°F). Weather in February »Weather in March
The first month of the spring, March, is a tropical month in Achchankulam, Sri Lanka, with an average temperature ranging between max 30.8°C (87.4°F) and min 25°C (77°F). The commencement of March notes an average high-temperature of a hot 30.8°C (87.4°F), exhibiting little difference from the previous month. Weather in March »Weather in April
April, the same as March, in Achchankulam, Sri Lanka, is another hot spring month, with an average temperature fluctuating between 27°C (80.6°F) and 31.4°C (88.5°F). With average temperatures fluctuating between a high of 31.4°C (88.5°F) and a low of 27°C (80.6°F), April stands out as the warmest month. In April, the average heat index is evaluated at a blisteringly hot 41°C (105.8°F). Weather in April »Weather in May
May, the last month of the spring in Achchankulam, is also a hot month, with an average temperature fluctuating between 28.1°C (82.6°F) and 31.2°C (88.2°F). Achchankulam marks the arrival of May with an average high-temperature of a still hot 31.2°C (88.2°F), hardly different from April's 31.4°C (88.5°F). Weather in May »Weather in June
June, the first month of the summer in Achchankulam, is also a hot month, with an average temperature varying between 30.5°C (86.9°F) and 27.8°C (82°F). Upon the onset of June, Achchankulam witnesses an average high-temperature of a still tropical 30.5°C (86.9°F), showing a close resemblance to the prior month. Weather in June »Weather in July
July, like June, in Achchankulam, Sri Lanka, is a moderately hot summer month, with an average temperature varying between 29.8°C (85.6°F) and 27.3°C (81.1°F). The beginning of July reveals an average high-temperature of a moderately hot 29.8°C (85.6°F), showing minimal deviation from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Achchankulam, Sri Lanka, with an average temperature ranging between max 29.8°C (85.6°F) and min 27°C (80.6°F). With August's arrival, Achchankulam notes an average high-temperature of a still moderately hot 29.8°C (85.6°F), maintaining the same temperature as the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Achchankulam, Sri Lanka, with an average temperature fluctuating between 27°C (80.6°F) and 29.9°C (85.8°F). The onset of September marks an average high-temperature of a still moderately hot 29.9°C (85.8°F), hardly differing from August's 29.8°C (85.6°F). Weather in September »Weather in October
October in Achchankulam, Sri Lanka, is a tropical autumn month, with an average temperature fluctuating between 26.6°C (79.9°F) and 30°C (86°F). October's presence marks an average high-temperature of a hot 30°C (86°F), subtly varied from September's 29.9°C (85.8°F). Weather in October »Weather in November
November, the last month of the autumn in Achchankulam, is also a moderately hot month, with an average temperature varying between 29.1°C (84.4°F) and 25.7°C (78.3°F). The unfolding of November shows an average high-temperature of a moderately hot 29.1°C (84.4°F), indicating a slight variance from October's 30°C (86°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Achchankulam, Sri Lanka, with an average temperature ranging between min 25°C (77°F) and max 28.5°C (83.3°F). With December's arrival, Achchankulam, Sri Lanka, notes an average high-temperature of a still warm 28.5°C (83.3°F), closely following the trend of the preceding month. 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
January, with its high-temperature average of 28.4°C (83.1°F) and a low-temperature average of 24°C (75.2°F), is the coldest month in Achchankulam, Sri Lanka.
In Achchankulam, Sri Lanka, during the entire year, the rain falls for 181.2 days and collects up to 849mm (33.43") of precipitation.
January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Achchankulam, Sri Lanka.
March is the least humid month in Achchankulam, Sri Lanka, with an average relative humidity of 75%.
April is the month that records the highest temperatures in Achchankulam, with averages ranging from a high of 31.4°C (88.5°F) to a low of 27°C (80.6°F).
June is the month with the least rainfall in Achchankulam, Sri Lanka. Rain falls for 11.3 days and accumulates 28mm (1.1") of precipitation.
With an average of 12h and 36min of daylight, June has the longest days of the year in Achchankulam.
The month with the most sunshine is June, with an average of 11.3h of sunshine.
The months with the highest humidity are November and December, with an average relative humidity of 79%.
November is the month with the most rainfall. Rain falls for 23.8 days and accumulates 207mm (8.15") of precipitation.
November and December, with an average of 5.7h of sunshine, are months with the least sunshine in Achchankulam, Sri Lanka.
With an average maximum UV index of 6, November is the month with the lowest UV index in Achchankulam, Sri Lanka.
With an average of 11h and 36min of daylight, December has the shortest days of the year.
Achchankulam does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
Average temperature
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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:
8h and 36min - Average sunshine in February:
8h and 54min - Average sunshine in March:
9h and 30min - Average sunshine in April:
10h and 0min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
9h and 18min - Average sunshine in September:
9h and 42min - Average sunshine in October:
8h and 30min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 42min
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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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
Achchankulam, 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).
