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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, like December, in Mawanella, Sri Lanka, is a moderately hot winter month, with an average temperature varying between 28.3°C (82.9°F) and 18.2°C (64.8°F). In January, Mawanella experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 27.5°C (81.5°F) in December to a still warm 28.3°C (82.9°F). Weather in January »
Weather in February
February, the last month of the winter in Mawanella, is also a moderately hot month, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 29.7°C (85.5°F). Mawanella's average high-temperature in February is a still warm 29.7°C (85.5°F), marking an insignificant difference from the 28.3°C (82.9°F) of January. Weather in February »
Weather in March
The first month of the spring, March, is a hot month in Mawanella, Sri Lanka, with an average temperature ranging between max 31.5°C (88.7°F) and min 19.2°C (66.6°F). March is the month when Mawanella sees the highest average temperatures, with a high of 31.5°C (88.7°F) and a low of 19.2°C (66.6°F). The heat index value during March is appraised at a blisteringly hot 40°C (104°F). Weather in March »
Weather in April
April, the same as March, in Mawanella, Sri Lanka, is a hot spring month, with an average temperature ranging between max 31.2°C (88.2°F) and min 20.8°C (69.4°F). During April, Mawanella observes a subtle ascent to a still hot 31.2°C (88.2°F) from March's 31.5°C (88.7°F) in the average high-temperature. Weather in April »
Weather in May
The last month of the spring, May, is another hot month in Mawanella, Sri Lanka, with an average temperature varying between 21.8°C (71.2°F) and 30.1°C (86.2°F). May brings an average high-temperature of a still tropical 30.1°C (86.2°F), nearly identical to the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Mawanella, is also a moderately hot month, with an average temperature varying between 29.3°C (84.7°F) and 21.8°C (71.2°F). As May transitions into June, the average high-temperature rests at a moderately hot 29.3°C (84.7°F), maintaining 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 Mawanella, Sri Lanka, with temperature in the range of an average low of 21.4°C (70.5°F) and an average high of 29.3°C (84.7°F). The dawn of July registers an average high temperature of a still warm 29.3°C (84.7°F), nearly the same as the 29.3°C (84.7°F) observed in June. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Mawanella, Sri Lanka, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 29.2°C (84.6°F). The arrival of August records an average high-temperature of a still moderately hot 29.2°C (84.6°F), closely related to the 29.3°C (84.7°F) observed in July. Weather in August »
Weather in September
September, the first month of the autumn in Mawanella, is still a warm month, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 29.5°C (85.1°F). Mawanella starts September with an average high-temperature of a still warm 29.5°C (85.1°F), hinting at a minimal fluctuation from August. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Mawanella, Sri Lanka, with an average temperature varying between 29.4°C (84.9°F) and 20.7°C (69.3°F). In the transition from September to October, Mawanella reports an average high-temperature of a still warm 29.4°C (84.9°F), indicating a close resemblance to the prior month. Weather in October »
Weather in November
November, the last month of the autumn in Mawanella, is another warm month, with an average temperature ranging between max 28.3°C (82.9°F) and min 20.1°C (68.2°F). Mawanella records an average high-temperature of a still warm 28.3°C (82.9°F) in November, maintaining a close correlation with October's 29.4°C (84.9°F). Weather in November »
Weather in December
December, the first month of the winter in Mawanella, is also a moderately hot month, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 19.5°C (67.1°F). December, with its high-temperature average of 27.5°C (81.5°F) and a low-temperature average of 19.5°C (67.1°F), is the coldest month. In December, the average heat index is appraised at a tropical 31°C (87.8°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
What is the driest month in Mawanella?
The month with the least rainfall in Mawanella is January, when the rain falls for 14.1 days and typically collects 38mm (1.5") of precipitation.
How much does it rain in Mawanella?
In Mawanella, Sri Lanka, during the entire year, the rain falls for 278.4 days and collects up to 1466mm (57.72") of precipitation.
What are the months with the highest UV index in Mawanella?
January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Mawanella.
What month is the hottest in Mawanella?
Mawanella witnesses the warmest weather in March, with temperatures averaging a high of 31.5°C (88.7°F) and a low of 19.2°C (66.6°F).
What is the least humid month in Mawanella?
The least humid month in Mawanella is March, with an average relative humidity of 74%.
When are the longest days in Mawanella?
The month with the longest days in Mawanella, Sri Lanka, is June, with an average of 12h and 30min of daylight.
What month has the most sunshine in Mawanella?
With an average of 10.8h of sunshine, June has the most sunshine of the year in Mawanella, Sri Lanka.
What is the rainiest month in Mawanella?
October is the month with the most rainfall in Mawanella. Rain falls for 27.4 days and accumulates 301mm (11.85") of precipitation.
What is the month with the lowest UV index in Mawanella?
October is the month with the lowest UV index, with an average maximum UV index of 5.
What time of the year is the coldest in Mawanella?
December stands out as Mawanella's coldest month, with temperatures ranging between an average high of 27.5°C (81.5°F) and a low of 19.5°C (67.1°F).
What is the most humid month in Mawanella?
With an average relative humidity of 84%, December is the most humid month in Mawanella, Sri Lanka.
What is the month with the shortest days in Mawanella?
December has the shortest days of the year in Mawanella, Sri Lanka, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Mawanella?
Mawanella, Sri Lanka, does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
What is the month with the least sunshine in Mawanella?
With an average of 5.7h of sunshine, December has the least sunshine of the year.
Average temperature
Mawanella, Sri Lanka
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).
The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).
Average pressure
Mawanella, Sri Lanka
- Average pressure in January:
1011.8mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.6mbar - Average pressure in May:
1008.2mbar - Average pressure in June:
1008.1mbar
- Average pressure in July:
1008.2mbar - Average pressure in August:
1008.5mbar - Average pressure in September:
1009.3mbar - Average pressure in October:
1009.7mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed
Mawanella, Sri Lanka
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
5km/h - Average wind speed in April:
4.7km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
13.5km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
10.8km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
5.3km/h - Average wind speed in December:
6.7km/h
The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity
Mawanella, Sri Lanka
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).
Average rainfall
Mawanella, Sri Lanka
- Average rainfall in January:
38mm - Average rainfall in February:
59mm - Average rainfall in March:
72mm - Average rainfall in April:
152mm - Average rainfall in May:
163mm - Average rainfall in June:
57mm
The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days
Mawanella, Sri Lanka
- Average rainfall days in January:
14.1 days - Average rainfall days in February:
14.5 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
27 days - Average rainfall days in May:
28.6 days - Average rainfall days in June:
25.1 days
- Average rainfall days in July:
24.3 days - Average rainfall days in August:
25.8 days - Average rainfall days in September:
23.4 days - Average rainfall days in October:
27.4 days - Average rainfall days in November:
26.4 days - Average rainfall days in December:
22.9 days
The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).
Average daylight / Average sunshine
Mawanella, 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 3min - Average daylight in June:
12h and 3min
- Average daylight in July:
12h and 3min - 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 4min
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 42min).
- Average sunshine in January:
8h and 3min - Average sunshine in February:
8h and 4min - Average sunshine in March:
8h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
8h and 4min - Average sunshine in September:
10h and 2min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 5min - Average sunshine in December:
5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Mawanella, Sri Lanka
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
1.8 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.8 days - Average sunshine days in August:
2.6 days - Average sunshine days in September:
3.9 days - Average sunshine days in October:
2.3 days - Average sunshine days in November:
3 days - Average sunshine days in December:
6.8 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).
Average UV index
Mawanella, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).
Average cloud cover
Mawanella, Sri Lanka
The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).
Average visibility
Mawanella, Sri Lanka
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
Mawanella, Sri Lanka
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