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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 Raddolugama, Sri Lanka, with an average temperature fluctuating between 30.8°C (87.4°F) and 22.8°C (73°F). Raddolugama's weather in January indicates an average high-temperature of a hot 30.8°C (87.4°F), nearly consistent with the 29.9°C (85.8°F) of December. Weather in January »
Weather in February
February, the last month of the winter in Raddolugama, is also a hot month, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 23.1°C (73.6°F). The arrival of February marks a slight shift to an average high-temperature of a still tropical 31.7°C (89.1°F) from January's 30.8°C (87.4°F). Weather in February »
Weather in March
March, the first month of the spring in Raddolugama, is still a hot month, with an average temperature ranging between min 24.5°C (76.1°F) and max 32.1°C (89.8°F). March, recognised by an average high temperature of 32.1°C (89.8°F) and a low of 24.5°C (76.1°F), is Raddolugama's warmest month. During March, the heat index is evaluated at a blistering 43°C (109.4°F). Weather in March »
Weather in April
April, like March, is a hot spring month in Raddolugama, Sri Lanka, with an average temperature varying between 26°C (78.8°F) and 32°C (89.6°F). The onset of April marks an average high-temperature of a still tropical 32°C (89.6°F), hardly differing from March's 32.1°C (89.8°F). Weather in April »
Weather in May
May, the last month of the spring in Raddolugama, is another tropical month, with temperature in the range of an average low of 26.4°C (79.5°F) and an average high of 30.8°C (87.4°F). Raddolugama commences May with an average high-temperature of a still tropical 30.8°C (87.4°F), maintaining a close resemblance to the previous month. Weather in May »
Weather in June
June, the first month of the summer in Raddolugama, is still a warm month, with an average temperature varying between 29.6°C (85.3°F) and 25.9°C (78.6°F). Raddolugama's average high-temperature marks a moderately hot 29.6°C (85.3°F) with the advent of June, closely mirroring that of the preceding month. Weather in June »
Weather in July
July, like June, in Raddolugama, Sri Lanka, is another warm summer month, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 25.5°C (77.9°F). Raddolugama's coldest month, July, generally records average temperatures ranging from a high of 29.2°C (84.6°F) to a low of 25.5°C (77.9°F). For July, the heat index is evaluated at a very hot 36°C (96.8°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Raddolugama, Sri Lanka, with an average temperature fluctuating between 29.3°C (84.7°F) and 25.4°C (77.7°F). Upon the onset of August, Raddolugama witnesses an average high-temperature of a still warm 29.3°C (84.7°F), showing a close resemblance to the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Raddolugama, is also a moderately hot month, with an average temperature varying between 25.2°C (77.4°F) and 29.5°C (85.1°F). September brings an average high-temperature of a still warm 29.5°C (85.1°F), showing a slight difference from August's 29.3°C (84.7°F). Weather in September »
Weather in October
October, like September, in Raddolugama, Sri Lanka, is a moderately hot autumn month, with an average temperature varying between 25.1°C (77.2°F) and 29.9°C (85.8°F). The arrival of October brings an average high-temperature of a still moderately hot 29.9°C (85.8°F), subtly diverging from September's 29.5°C (85.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is a hot month in Raddolugama, Sri Lanka, with an average temperature ranging between max 30.2°C (86.4°F) and min 24.5°C (76.1°F). Raddolugama's November average high-temperature settles at a tropical 30.2°C (86.4°F), showing a near match with the preceding month. Weather in November »
Weather in December
December, the first month of the winter in Raddolugama, is still a warm month, with an average temperature ranging between min 23.7°C (74.7°F) and max 29.9°C (85.8°F). December denotes a minimal variation in the average high-temperature to a warm 29.9°C (85.8°F) from November's 30.2°C (86.4°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 least humid month in Raddolugama?
The months with the lowest humidity in Raddolugama, Sri Lanka, are January and February, with an average relative humidity of 73%.
What is the driest month in Raddolugama?
The month with the least rainfall in Raddolugama, Sri Lanka, is January, when the rain falls for 9.7 days and typically collects 29mm (1.14") of precipitation.
How many days does it rain in Raddolugama?
In Raddolugama, Sri Lanka, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.
What is the month with the most sunshine in Raddolugama?
January through April, with an average of 9.2h of sunshine, are months with the most sunshine in Raddolugama.
What are the months with the highest UV index in Raddolugama?
The months with the highest UV index are January through April, July, September, November and December, with an average maximum UV index of 7.
What time of the year is the hottest in Raddolugama?
In Raddolugama, March registers the highest temperatures, averaging 32.1°C (89.8°F) at the peak and 24.5°C (76.1°F) at the lowest.
When is the lowest UV index in Raddolugama?
May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index.
What is the most humid month in Raddolugama?
June through August, with an average relative humidity of 82%, are most humid months.
What is the wettest month in Raddolugama?
June is the month with the most rainfall in Raddolugama, Sri Lanka. Rain falls for 27.6 days and accumulates 231mm (9.09") of precipitation.
When are the longest days in Raddolugama?
The month with the longest days in Raddolugama, Sri Lanka, is June, with an average of 12h and 30min of daylight.
What is the coldest month in Raddolugama?
July is the coldest month in Raddolugama, exhibiting average temperatures of 29.2°C (84.6°F) at the peak and 25.5°C (77.9°F) at the base.
What is the month with the least sunshine in Raddolugama?
With an average of 6.6h of sunshine, November has the least sunshine of the year.
What is the month with the shortest days in Raddolugama?
With an average of 11h and 42min of daylight, December has the shortest days of the year in Raddolugama, Sri Lanka.
Is there Daylight Saving Time (DST) in Raddolugama?
Raddolugama does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
Average temperature
Raddolugama, Sri Lanka
The warmest month (with the highest average high temperature) is March (32.1°C).
The month with the lowest average high temperature is July (29.2°C).
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.8°C).
Average pressure
Raddolugama, Sri Lanka
- Average pressure in January:
1011.7mbar - Average pressure in February:
1011.3mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1009.6mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1008.4mbar
- Average pressure in July:
1008.5mbar - Average pressure in August:
1008.8mbar - Average pressure in September:
1009.6mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.4mbar).
Average wind speed
Raddolugama, Sri Lanka
- Average wind speed in January:
16.2km/h - Average wind speed in February:
12.9km/h - Average wind speed in March:
9.1km/h - Average wind speed in April:
10km/h - Average wind speed in May:
15.5km/h - Average wind speed in June:
18.3km/h
- Average wind speed in July:
17.1km/h - Average wind speed in August:
17km/h - Average wind speed in September:
16km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
10.3km/h - Average wind speed in December:
14.1km/h
The windiest month (with the highest average wind speed) is June (18.3km/h).
The calmest month (with the lowest average wind speed) is March (9.1km/h).
Average humidity
Raddolugama, Sri Lanka
The months with the highest relative humidity are June, July and August (82%).
The months with the lowest relative humidity are January and February (73%).
Average rainfall
Raddolugama, Sri Lanka
- Average rainfall in January:
29mm - Average rainfall in February:
36mm - Average rainfall in March:
55mm - Average rainfall in April:
112mm - Average rainfall in May:
204mm - Average rainfall in June:
231mm
- Average rainfall in July:
177mm - Average rainfall in August:
210mm - Average rainfall in September:
153mm - Average rainfall in October:
224mm - Average rainfall in November:
174mm - Average rainfall in December:
139mm
The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days
Raddolugama, Sri Lanka
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
18.2 days - Average rainfall days in April:
23.4 days - Average rainfall days in May:
26.3 days - Average rainfall days in June:
27.6 days
- Average rainfall days in July:
27.7 days - Average rainfall days in August:
28.4 days - Average rainfall days in September:
24.4 days - Average rainfall days in October:
25.9 days - Average rainfall days in November:
23.3 days - Average rainfall days in December:
20.3 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.7 days).
Average daylight / Average sunshine
Raddolugama, 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 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:
9h and 1min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 1min - Average sunshine in April:
9h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 3min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 4min - Average sunshine in December:
7h and 0min
The months with the most sunshine are January, February, March and April (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days
Raddolugama, Sri Lanka
- Average sunshine days in January:
20 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
4.6 days - Average sunshine days in May:
3.6 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.1 days - Average sunshine days in August:
1.2 days - Average sunshine days in September:
3 days - Average sunshine days in October:
3.3 days - Average sunshine days in November:
6.3 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is August (1.2 days).
Average UV index
Raddolugama, Sri Lanka
The months with the highest UV index are January, February, March, April, July, September, November and December (UV index 7).
The months with the lowest UV index are May, June, August and October (UV index 6).
Average cloud cover
Raddolugama, Sri Lanka
The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 21).
Average visibility
Raddolugama, Sri Lanka
The months with the highest visibility are January, February, March, April, June, July, September and December (10km).
The months with the lowest visibility are May, August, October and November (9km).
Raddolugama, Sri Lanka
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