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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 is a hot winter month in Devinuwara, Sri Lanka, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 30.2°C (86.4°F). As Devinuwara transitions from December to January, the average high-temperatures adjust to a tropical 30.2°C (86.4°F), nearly the same as the previous 29.9°C (85.8°F). Weather in January »
Weather in February
February, the last month of the winter in Devinuwara, is another tropical month, with an average temperature fluctuating between 23.5°C (74.3°F) and 30.9°C (87.6°F). February brings an average high-temperature of a still tropical 30.9°C (87.6°F), nearly identical to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is still a tropical month in Devinuwara, Sri Lanka, with an average temperature fluctuating between 24.3°C (75.7°F) and 31.1°C (88°F). Devinuwara experiences its warmest period in March and April, averaging a high-temperature of 31.1°C (88°F). The heat index in March is appraised at a blistering 41°C (105.8°F). Weather in March »
Weather in April
April, like March, is another tropical spring month in Devinuwara, Sri Lanka, with an average temperature varying between 25.3°C (77.5°F) and 31.1°C (88°F). The warmest months are March and April, with an average high-temperature of 31.1°C (88°F). April's average heat index is appraised at a blistering 41°C (105.8°F). Weather in April »
Weather in May
May, the last month of the spring in Devinuwara, is another tropical month, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 30.3°C (86.5°F). The arrival of May marks a slight shift to an average high-temperature of a still tropical 30.3°C (86.5°F) from April's 31.1°C (88°F). Weather in May »
Weather in June
June, the first month of the summer in Devinuwara, is still a warm month, with an average temperature fluctuating between 26°C (78.8°F) and 29.6°C (85.3°F). Devinuwara, Sri Lanka, ushers in June with an average high-temperature of a warm 29.6°C (85.3°F), showing a close resemblance to the previous month. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Devinuwara, Sri Lanka, with an average temperature ranging between min 25.6°C (78.1°F) and max 29.6°C (85.3°F). The dawn of July registers an average high temperature of a still moderately hot 29.6°C (85.3°F), nearly the same as the 29.6°C (85.3°F) observed in June. Weather in July »
Weather in August
August, the last month of the summer in Devinuwara, is also a moderately hot month, with an average temperature varying between 29.3°C (84.7°F) and 25.3°C (77.5°F). The dawn of August sees an average high-temperature of a still warm 29.3°C (84.7°F), subtly contrasting with July's 29.6°C (85.3°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Devinuwara, Sri Lanka, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 29.1°C (84.4°F). Temperature records mark September as the coldest month, with highs averaging 29.1°C (84.4°F) and lows at 25.3°C (77.5°F). The heat index in September is appraised at a fiery hot 35°C (95°F). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Devinuwara, Sri Lanka, with an average temperature varying between 25.3°C (77.5°F) and 29.6°C (85.3°F). The shift into October reveals an average high-temperature of a still moderately hot 29.6°C (85.3°F), closely mirroring September's climate. Weather in October »
Weather in November
November, the last month of the autumn in Devinuwara, is also a moderately hot month, with an average temperature varying between 29.8°C (85.6°F) and 24.5°C (76.1°F). Devinuwara experiences an average high-temperature of a still warm 29.8°C (85.6°F) in November, subtly different from October's 29.6°C (85.3°F). Weather in November »
Weather in December
December, the first month of the winter in Devinuwara, is still a warm month, with an average temperature varying between 29.9°C (85.8°F) and 23.8°C (74.8°F). Devinuwara's December showcases an average high-temperature of a still warm 29.9°C (85.8°F), hardly distinct from November's 29.8°C (85.6°F). Weather in December »
[Resources]Frequently asked questions
What are the least humid months in Devinuwara?
The months with the lowest humidity in Devinuwara are January and February, with an average relative humidity of 77%.
What is the driest month in Devinuwara?
The month with the least rainfall in Devinuwara is January, when the rain falls for 12.3 days and typically collects 22mm (0.87") of precipitation.
How much does it rain in Devinuwara?
In Devinuwara, during the entire year, the rain falls for 180 days and collects up to 509mm (20.04") of precipitation.
What is the month with the highest UV index in Devinuwara?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the month with the lowest UV index in Devinuwara?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Devinuwara, Sri Lanka.
What time of the year is the hottest in Devinuwara?
Devinuwara experiences the peak of its temperatures in March and April, when the average high-temperatures rise to 31.1°C (88°F).
What month has the most sunshine in Devinuwara?
The month with the most sunshine is April, with an average of 9.7h of sunshine.
What are the most humid months in Devinuwara?
May, September and November, with an average relative humidity of 81%, are most humid months in Devinuwara, Sri Lanka.
When are the longest days in Devinuwara?
With an average of 12h and 30min of daylight, June has the longest days of the year in Devinuwara.
What is the coldest time of year in Devinuwara?
September is the month that records the lowest temperatures, with averages ranging from a high of 29.1°C (84.4°F) to a low of 25.3°C (77.5°F).
What is the wettest month in Devinuwara?
November is the month with the most rainfall. Rain falls for 19.8 days and accumulates 66mm (2.6") of precipitation.
What is the month with the shortest days in Devinuwara?
With an average of 11h and 48min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Devinuwara?
Devinuwara does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
What is the month with the least sunshine in Devinuwara?
December has the least sunshine of the year in Devinuwara, Sri Lanka, with an average of 6.9h of sunshine.
Average temperature
Devinuwara, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (31.1°C).
The month with the lowest average high temperature is September (29.1°C).
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23°C).
Average pressure
Devinuwara, Sri Lanka
- Average pressure in January:
1011.4mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.9mbar - Average pressure in May:
1008.9mbar - Average pressure in June:
1009.1mbar
- Average pressure in July:
1009.2mbar - Average pressure in August:
1009.5mbar - Average pressure in September:
1010.2mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is May (1008.9mbar).
Average wind speed
Devinuwara, Sri Lanka
- Average wind speed in January:
9km/h - Average wind speed in February:
10.3km/h - Average wind speed in March:
9.6km/h - Average wind speed in April:
9.4km/h - Average wind speed in May:
15.4km/h - Average wind speed in June:
18.8km/h
- Average wind speed in July:
18.9km/h - Average wind speed in August:
18.3km/h - Average wind speed in September:
16.3km/h - Average wind speed in October:
12.6km/h - Average wind speed in November:
9.2km/h - Average wind speed in December:
9.6km/h
The windiest month (with the highest average wind speed) is July (18.9km/h).
The calmest month (with the lowest average wind speed) is January (9km/h).
Average humidity
Devinuwara, Sri Lanka
The months with the highest relative humidity are May, September and November (81%).
The months with the lowest relative humidity are January and February (77%).
Average rainfall
Devinuwara, Sri Lanka
The wettest month (with the highest rainfall) is November (66mm).
The driest month (with the least rainfall) is January (22mm).
Average rainfall days
Devinuwara, Sri Lanka
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
19.7 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
10.7 days
- Average rainfall days in July:
11.8 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
19.8 days - Average rainfall days in December:
17.5 days
The month with the highest number of rainy days is November (19.8 days).
The month with the least rainy days is June (10.7 days).
Average daylight / Average sunshine
Devinuwara, Sri Lanka
- Average daylight in January:
11h and 5min - 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 2min - Average daylight in June:
12h and 3min
- Average daylight in July:
12h and 2min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 5min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in January:
8h and 5min - Average sunshine in February:
9h and 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
8h and 3min - Average sunshine in August:
8h and 0min - Average sunshine in September:
8h and 4min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 3min - Average sunshine in December:
6h and 5min
The month with the most sunshine is April (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days
Devinuwara, Sri Lanka
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
8.3 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
17.5 days
- Average sunshine days in July:
17.8 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
7.8 days - Average sunshine days in December:
11.2 days
The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is November (7.8 days).
Average UV index
Devinuwara, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Devinuwara, Sri Lanka
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is February (Cloud cover 26).
Average visibility
Devinuwara, Sri Lanka
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Devinuwara, Sri Lanka
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