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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
Climate and monthly weather forecast
Weather in January
January, like December, in Vankalai, Sri Lanka, is another warm winter month, with an average temperature ranging between min 24°C (75.2°F) and max 28.4°C (83.1°F). Vankalai experiences its lowest average temperatures in January, reaching a peak of 28.4°C (83.1°F) and a minimum of 24°C (75.2°F). January's heat index is calculated to be a hot 32°C (89.6°F). Weather in January »
Weather in February
February, the last month of the winter in Vankalai, is another warm month, with an average temperature varying between 23.9°C (75°F) and 29.5°C (85.1°F). February's beginning signals an average high-temperature of a still warm 29.5°C (85.1°F), barely different from January's 28.4°C (83.1°F). Weather in February »
Weather in March
The first month of the spring, March, is a tropical month in Vankalai, Sri Lanka, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 25°C (77°F). With the onset of March, the average high-temperature stands at a tropical 30.8°C (87.4°F), closely aligned with February's 29.5°C (85.1°F). Weather in March »
Weather in April
April, like March, is a hot spring month in Vankalai, Sri Lanka, with an average temperature varying between 31.4°C (88.5°F) and 27°C (80.6°F). April is the month when Vankalai experiences its warmest temperatures, averaging a high of 31.4°C (88.5°F) and a low of 27°C (80.6°F). In April, the average heat index is calculated to be an extremely hot 41°C (105.8°F). Weather in April »
Weather in May
May, the last month of the spring in Vankalai, is another hot month, with an average temperature varying between 31.2°C (88.2°F) and 28.1°C (82.6°F). In May, Vankalai experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 31.4°C (88.5°F) in April to a still tropical 31.2°C (88.2°F). Weather in May »
Weather in June
June, the first month of the summer in Vankalai, is still a hot month, with an average temperature ranging between max 30.5°C (86.9°F) and min 27.8°C (82°F). June's commencement is accompanied by an average high-temperature of a still tropical 30.5°C (86.9°F), diverging marginally from May's 31.2°C (88.2°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Vankalai, Sri Lanka, with an average temperature fluctuating between 27.3°C (81.1°F) and 29.8°C (85.6°F). Vankalai in July witnesses an average high-temperature of a warm 29.8°C (85.6°F), indicating a slight variation from June's 30.5°C (86.9°F). Weather in July »
Weather in August
August, the last month of the summer in Vankalai, is another warm month, with an average temperature ranging between max 29.8°C (85.6°F) and min 27°C (80.6°F). With the arrival of August, Vankalai transitions to an average high temperature of a still warm 29.8°C (85.6°F), nearly identical to July's weather. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Vankalai, Sri Lanka, with an average temperature ranging between min 27°C (80.6°F) and max 29.9°C (85.8°F). September is marked by an average high-temperature of a still warm 29.9°C (85.8°F), almost identical to the preceding month. Weather in September »
Weather in October
October is a tropical autumn month in Vankalai, Sri Lanka, with an average temperature varying between 30°C (86°F) and 26.6°C (79.9°F). Vankalai experiences a transition to a tropical 30°C (86°F) in average high-temperatures with the arrival of October, not greatly differing from September's 29.9°C (85.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is another warm month in Vankalai, Sri Lanka, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 25.7°C (78.3°F). The shift to November signals an average high-temperature of a moderately hot 29.1°C (84.4°F), subtly varied from October's 30°C (86°F). Weather in November »
Weather in December
December, the first month of the winter in Vankalai, is also a moderately hot month, with temperature in the range of an average low of 25°C (77°F) and an average high of 28.5°C (83.3°F). Vankalai, Sri Lanka, records an average high-temperature of a still warm 28.5°C (83.3°F) in December, closely mirroring the climate of the previous 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
What part of the year is the coldest in Vankalai?
The coldest time of the year in Vankalai is January, with temperatures averaging a high of 28.4°C (83.1°F) and a low of 24°C (75.2°F).
How much does it rain in Vankalai?
In Vankalai, during the entire year, the rain falls for 181.2 days and collects up to 849mm (33.43") of precipitation.
What is the month with the highest UV index in Vankalai?
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 Vankalai?
With an average relative humidity of 75%, March is the least humid month in Vankalai, Sri Lanka.
What month is the hottest in Vankalai?
In Vankalai, April registers the highest temperatures, averaging 31.4°C (88.5°F) at the peak and 27°C (80.6°F) at the lowest.
What is the driest month in Vankalai?
The month with the least rainfall in Vankalai is June, when the rain falls for 11.3 days and typically collects 28mm (1.1") of precipitation.
When are the longest days in Vankalai?
June has the longest days of the year in Vankalai, Sri Lanka, with an average of 12h and 36min of daylight.
What month has the most sunshine in Vankalai?
With an average of 11.3h of sunshine, June has the most sunshine of the year.
What are the most humid months in Vankalai?
The months with the highest humidity are November and December, with an average relative humidity of 79%.
What is the wettest month in Vankalai?
The month with the most rainfall in Vankalai, Sri Lanka, 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 Vankalai?
November and December, with an average of 5.7h of sunshine, are months with the least sunshine in Vankalai.
When is the lowest UV index in Vankalai?
November is the month with the lowest UV index in Vankalai, with an average maximum UV index of 6.
What is the month with the shortest days in Vankalai?
With an average of 11h and 36min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Vankalai?
Vankalai does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
Average temperature
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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
Vankalai, 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).
