Climate and monthly weather forecastDikwella, Sri Lanka
Climate and monthly weather forecast
Weather in January
January is a hot winter month in Dikwella, Sri Lanka, with an average temperature fluctuating between 30.2°C (86.4°F) and 23°C (73.4°F). January's average high-temperature stands at a hot 30.2°C (86.4°F), showing little deviation from December's 29.9°C (85.8°F). Weather in January »Weather in February
The last month of the winter, February, is another hot month in Dikwella, Sri Lanka, with an average temperature fluctuating between 30.9°C (87.6°F) and 23.5°C (74.3°F). The average high-temperature during February registers at a still tropical 30.9°C (87.6°F), closely corresponding to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Dikwella, is still a tropical month, with an average temperature ranging between min 24.3°C (75.7°F) and max 31.1°C (88°F). In Dikwella, the months of March and April are known for the peak temperatures, reaching an average high of 31.1°C (88°F). The average heat index in March is evaluated at a blistering 41°C (105.8°F). Weather in March »Weather in April
April, the same as March, in Dikwella, Sri Lanka, is a hot spring month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 31.1°C (88°F). March and April, with an average high-temperature of 31.1°C (88°F), are the warmest months. The heat index for April is evaluated at a blistering 41°C (105.8°F). Weather in April »Weather in May
The last month of the spring, May, is another hot month in Dikwella, Sri Lanka, with an average temperature ranging between max 30.3°C (86.5°F) and min 26.3°C (79.3°F). Dikwella, Sri Lanka, ushers in May with an average high-temperature of a still hot 30.3°C (86.5°F), showing a close resemblance to the previous month. Weather in May »Weather in June
June, the first month of the summer in Dikwella, is also a moderately hot month, with an average temperature fluctuating between 26°C (78.8°F) and 29.6°C (85.3°F). Dikwella observes an average high-temperature of a moderately hot 29.6°C (85.3°F) in June, barely different from 30.3°C (86.5°F) in May. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Dikwella, Sri Lanka, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 29.6°C (85.3°F). The onset of July highlights an average high temperature of a still moderately hot 29.6°C (85.3°F), mirroring the climate in June. Weather in July »Weather in August
August, the last month of the summer in Dikwella, is also a moderately hot month, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.3°C (77.5°F). The advent of August reveals an average high-temperature of a still moderately hot 29.3°C (84.7°F), showing minimal difference from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Dikwella, Sri Lanka, with temperature in the range of an average high of 29.1°C (84.4°F) and an average low of 25.3°C (77.5°F). The coldest temperatures occur during September, when averages reach a peak of 29.1°C (84.4°F) and a low of 25.3°C (77.5°F). In September, the heat index is evaluated at a very hot 35°C (95°F). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Dikwella, Sri Lanka, with an average temperature varying between 25.3°C (77.5°F) and 29.6°C (85.3°F). On the advent of October, Dikwella's average high-temperature exhibits a minor adjustment to a still moderately hot 29.6°C (85.3°F) from September's 29.1°C (84.4°F). Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Dikwella, Sri Lanka, with an average temperature ranging between min 24.5°C (76.1°F) and max 29.8°C (85.6°F). Welcoming November, Dikwella notes an average high-temperature of a still moderately hot 29.8°C (85.6°F), nearly consistent with October's 29.6°C (85.3°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Dikwella, Sri Lanka, with an average temperature fluctuating between 29.9°C (85.8°F) and 23.8°C (74.8°F). The commencement of December notes an average high-temperature of a still warm 29.9°C (85.8°F), exhibiting little difference from 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
January and February, with an average relative humidity of 77%, are the least humid months in Dikwella, Sri Lanka.
The month with the least rainfall is January, when the rain falls for 12.3 days and typically collects 22mm (0.87") of precipitation.
Throughout the year, there are 180 rainfall days, and 509mm (20.04") of precipitation is accumulated.
The months with the highest UV index in Dikwella are January through December, with an average maximum UV index of 7.
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Dikwella, Sri Lanka.
Dikwella sees the average highest temperatures during the months of March and April, peaking at 31.1°C (88°F).
With an average of 9.7h of sunshine, April has the most sunshine of the year in Dikwella.
The months with the highest humidity in Dikwella, Sri Lanka, are May, September and November, with an average relative humidity of 81%.
June has the longest days of the year, with an average of 12h and 30min of daylight.
September is the coldest month of the year in Dikwella, Sri Lanka, registering average temperatures as high as 29.1°C (84.4°F) and as low as 25.3°C (77.5°F).
November is the month with the most rainfall in Dikwella. Rain falls for 19.8 days and accumulates 66mm (2.6") of precipitation.
December has the shortest days of the year in Dikwella, with an average of 11h and 48min of daylight.
Dikwella, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used over the entire year.
The month with the least sunshine is December, with an average of 6.9h of sunshine.
Average temperature
Dikwella, 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
Dikwella, 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
Dikwella, 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
Dikwella, 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
Dikwella, 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
Dikwella, 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
Dikwella, Sri Lanka
- Average daylight in January:
11h and 48min - 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 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 54min - Average daylight in December:
11h and 48min
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 54min - Average sunshine in February:
9h and 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 42min - Average sunshine in May:
9h and 18min - Average sunshine in June:
8h and 54min
- Average sunshine in July:
8h and 30min - Average sunshine in August:
8h and 0min - Average sunshine in September:
8h and 36min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 30min - Average sunshine in December:
6h and 54min
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
Dikwella, 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
Dikwella, 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
Dikwella, 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
Dikwella, 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).
