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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, the same as December, is another warm winter month in Ranwediyawa, Sri Lanka, with an average temperature varying between 20°C (68°F) and 29.3°C (84.7°F). During January and December, Ranwediyawa experiences its lowest temperatures, averaging a high-temperature of 29.3°C (84.7°F). The heat index for January is computed to be a fiery hot 36°C (96.8°F). Weather in January »
Weather in February
February, the last month of the winter in Ranwediyawa, is a tropical month, with temperature in the range of an average low of 20°C (68°F) and an average high of 31.3°C (88.3°F). The transition from January to February brings an average high-temperature of a hot 31.3°C (88.3°F), barely different from January's 29.3°C (84.7°F). Weather in February »
Weather in March
March, the first month of the spring in Ranwediyawa, is still a hot month, with an average temperature ranging between min 21.1°C (70°F) and max 33.8°C (92.8°F). Ranwediyawa's entry into March measures an average high-temperature of a still hot 33.8°C (92.8°F), closely parallel to the preceding month. Weather in March »
Weather in April
April, the same as March, in Ranwediyawa, Sri Lanka, is another tropical spring month, with temperature in the range of an average low of 23.5°C (74.3°F) and an average high of 34.9°C (94.8°F). In Ranwediyawa, Sri Lanka, April records the highest average temperatures, peaking at 34.9°C (94.8°F) and reaching a low of 23.5°C (74.3°F). April's mean heat index is computed to be a burning hot 52°C (125.6°F). Weather in April »
Weather in May
May, the last month of the spring in Ranwediyawa, is another tropical month, with an average temperature fluctuating between 34.2°C (93.6°F) and 24.5°C (76.1°F). May is marked by an average high-temperature of a still hot 34.2°C (93.6°F), almost identical to the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is still a hot month in Ranwediyawa, Sri Lanka, with temperature in the range of an average low of 24.8°C (76.6°F) and an average high of 33.6°C (92.5°F). The onset of June brings with it an average high-temperature of a still tropical 33.6°C (92.5°F), showing a negligible variation from the month before. Weather in June »
Weather in July
July, the same as June, in Ranwediyawa, Sri Lanka, is another tropical summer month, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 24.5°C (76.1°F). The arrival of July marks a slight shift to an average high-temperature of a still tropical 33.5°C (92.3°F) from June's 33.6°C (92.5°F). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Ranwediyawa, Sri Lanka, with an average temperature ranging between min 24.3°C (75.7°F) and max 33.7°C (92.7°F). The transition into August is marked with an average high-temperature of a still hot 33.7°C (92.7°F), showing an insignificant shift from July's 33.5°C (92.3°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Ranwediyawa, Sri Lanka, with an average temperature ranging between max 33.9°C (93°F) and min 24.1°C (75.4°F). The unfolding of September shows an average high-temperature of a still tropical 33.9°C (93°F), indicating a slight variance from August's 33.7°C (92.7°F). Weather in September »
Weather in October
October, the same as September, in Ranwediyawa, Sri Lanka, is a hot autumn month, with an average temperature ranging between max 32.7°C (90.9°F) and min 23.2°C (73.8°F). The start of October sees the average high-temperature at a still hot 32.7°C (90.9°F), showing little difference from September's 33.9°C (93°F). Weather in October »
Weather in November
The last month of the autumn, November, is another hot month in Ranwediyawa, Sri Lanka, with temperature in the range of an average high of 30.5°C (86.9°F) and an average low of 22°C (71.6°F). The average high-temperature in November, at a still hot 30.5°C (86.9°F), reveals a modest deviation from October's 32.7°C (90.9°F). Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in Ranwediyawa, Sri Lanka, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 21.4°C (70.5°F). Ranwediyawa's coldest season falls during January and December, averaging a high-temperature of 29.3°C (84.7°F). In December, the heat index is computed to be a very hot 37°C (98.6°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Ranwediyawa?
In Ranwediyawa, Sri Lanka, the coldest months are January and December, registering an average high-temperature of 29.3°C (84.7°F).
How much does it rain in Ranwediyawa?
Throughout the year, there are 196.8 rainfall days, and 943mm (37.13") of precipitation is accumulated.
What is the month with the lowest UV index in Ranwediyawa?
January, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Ranwediyawa.
When is the highest UV index in Ranwediyawa?
The months with the highest UV index in Ranwediyawa are February through October, with an average maximum UV index of 7.
What are the warmest months in Ranwediyawa?
April, recording an average high temperature of 34.9°C (94.8°F) and a low temperature of 23.5°C (74.3°F), is Ranwediyawa's warmest month.
What are the least humid months in Ranwediyawa?
The months with the lowest humidity in Ranwediyawa are June through September, with an average relative humidity of 67%.
What is the driest month in Ranwediyawa?
June is the month with the least rainfall in Ranwediyawa, Sri Lanka. Rain falls for 7.8 days and accumulates 15mm (0.59") of precipitation.
When are the longest days in Ranwediyawa?
The month with the longest days in Ranwediyawa, Sri Lanka, is June, with an average of 12h and 36min of daylight.
What month has the most sunshine in Ranwediyawa?
With an average of 11.3h of sunshine, June has the most sunshine of the year in Ranwediyawa.
What is the rainiest month in Ranwediyawa?
The month with the most rainfall is October, when the rain falls for 22.6 days and typically aggregates up to 214mm (8.43") of precipitation.
What is the most humid month in Ranwediyawa?
December is the most humid month in Ranwediyawa, with an average relative humidity of 84%.
What is the month with the shortest days in Ranwediyawa?
The month with the shortest days in Ranwediyawa, Sri Lanka, is December, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Ranwediyawa?
Ranwediyawa, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used over the entire year.
What is the month with the least sunshine in Ranwediyawa?
December has the least sunshine of the year, with an average of 4.9h of sunshine.
Average temperature
Ranwediyawa, Sri Lanka
The warmest month (with the highest average high temperature) is April (34.9°C).
The months with the lowest average high temperature are January and December (29.3°C).
The month with the highest average low temperature is June (24.8°C).
The coldest months (with the lowest average low temperature) are January and February (20°C).
Average pressure
Ranwediyawa, Sri Lanka
- Average pressure in January:
1012mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.4mbar - Average pressure in May:
1007.8mbar - Average pressure in June:
1007.5mbar
- Average pressure in July:
1007.6mbar - Average pressure in August:
1008mbar - Average pressure in September:
1008.8mbar - Average pressure in October:
1009.5mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.6mbar
The month with the highest atmospheric pressure is January (1012mbar).
The month with the lowest atmospheric pressure is June (1007.5mbar).
Average wind speed
Ranwediyawa, Sri Lanka
- Average wind speed in January:
9.9km/h - Average wind speed in February:
10.3km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
7.1km/h - Average wind speed in May:
15.9km/h - Average wind speed in June:
23.8km/h
- Average wind speed in July:
22.6km/h - Average wind speed in August:
21.3km/h - Average wind speed in September:
18.7km/h - Average wind speed in October:
11.1km/h - Average wind speed in November:
7.9km/h - Average wind speed in December:
9.1km/h
The windiest month (with the highest average wind speed) is June (23.8km/h).
The calmest month (with the lowest average wind speed) is April (7.1km/h).
Average humidity
Ranwediyawa, Sri Lanka
The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are June, July, August and September (67%).
Average rainfall
Ranwediyawa, Sri Lanka
The wettest month (with the highest rainfall) is October (214mm).
The driest month (with the least rainfall) is June (15mm).
Average rainfall days
Ranwediyawa, Sri Lanka
- Average rainfall days in January:
16 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
14 days - Average rainfall days in April:
23.6 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
7.8 days
- Average rainfall days in July:
10.3 days - Average rainfall days in August:
11.5 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
22.6 days - Average rainfall days in November:
24.1 days - Average rainfall days in December:
22.9 days
The month with the highest number of rainy days is November (24.1 days).
The month with the least rainy days is June (7.8 days).
Average daylight / Average sunshine
Ranwediyawa, 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 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 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
8h and 1min - Average sunshine in March:
9h and 1min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
10h and 5min - Average sunshine in October:
8h and 2min - Average sunshine in November:
6h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
Ranwediyawa, Sri Lanka
- Average sunshine days in January:
11.7 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
4.3 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
15.7 days
- Average sunshine days in July:
16 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
6.4 days - Average sunshine days in November:
4.2 days - Average sunshine days in December:
5.9 days
The month with the most sunshine days is July (16 days).
The month with the least sunshine days is November (4.2 days).
Average UV index
Ranwediyawa, Sri Lanka
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover
Ranwediyawa, Sri Lanka
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility
Ranwediyawa, Sri Lanka
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January and December (7km).
Ranwediyawa, Sri Lanka
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