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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
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Hulangamuwa, Sri Lanka, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 19°C (66.2°F). Hulangamuwa's average high-temperature marks a still warm 29.3°C (84.7°F) with the advent of January, closely mirroring that of the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Hulangamuwa, is a tropical month, with an average temperature varying between 30.7°C (87.3°F) and 18.9°C (66°F). Hulangamuwa, Sri Lanka, experiences a minor change to a tropical 30.7°C (87.3°F) in average high-temperature during February, closely reflecting January. Weather in February »
Weather in March
March, the first month of the spring in Hulangamuwa, is still a hot month, with an average temperature varying between 19.9°C (67.8°F) and 32.8°C (91°F). The average high-temperature during March registers at a still hot 32.8°C (91°F), maintaining a close resemblance to the previous month. Weather in March »
Weather in April
April, like March, is a hot spring month in Hulangamuwa, Sri Lanka, with an average temperature varying between 22°C (71.6°F) and 32.9°C (91.2°F). April is the warmest month, exhibiting average temperatures of 32.9°C (91.2°F) at the peak and 22°C (71.6°F) at the base. The heat index in April is calculated to be a burning hot 46°C (114.8°F). Weather in April »
Weather in May
The last month of the spring, May, is also a hot month in Hulangamuwa, Sri Lanka, with an average temperature fluctuating between 31.8°C (89.2°F) and 23°C (73.4°F). May notes an average high-temperature of a still tropical 31.8°C (89.2°F), subtly differing from April's 32.9°C (91.2°F). Weather in May »
Weather in June
June, the first month of the summer in Hulangamuwa, is still a tropical month, with an average temperature ranging between min 22.8°C (73°F) and max 31°C (87.8°F). The beginning of June reveals an average high-temperature of a still tropical 31°C (87.8°F), showing minimal deviation from the previous month. Weather in June »
Weather in July
July, like June, is another hot summer month in Hulangamuwa, Sri Lanka, with an average temperature fluctuating between 22.5°C (72.5°F) and 30.7°C (87.3°F). Hulangamuwa's shift from June to July is accompanied by an average high-temperature of a still hot 30.7°C (87.3°F), a slight deviation from 31°C (87.8°F). Weather in July »
Weather in August
August, the last month of the summer in Hulangamuwa, is another hot month, with an average temperature fluctuating between 30.8°C (87.4°F) and 22.3°C (72.1°F). The transition into August reveals an average high-temperature of a still hot 30.8°C (87.4°F), mirroring a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is still a hot month in Hulangamuwa, Sri Lanka, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 22.2°C (72°F). Hulangamuwa's shift from August to September is accompanied by an average high-temperature of a still tropical 31°C (87.8°F), a slight deviation from 30.8°C (87.4°F). Weather in September »
Weather in October
October, like September, is another hot autumn month in Hulangamuwa, Sri Lanka, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 30.9°C (87.6°F). The dawn of October sees an average high-temperature of a still hot 30.9°C (87.6°F), subtly contrasting with September's 31°C (87.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Hulangamuwa, Sri Lanka, with an average temperature fluctuating between 29.6°C (85.3°F) and 21°C (69.8°F). With the arrival of November, Hulangamuwa's average high-temperature registers at a warm 29.6°C (85.3°F), indicating a subtle variation from the previous month. Weather in November »
Weather in December
The first month of the winter, December, is also a moderately hot month in Hulangamuwa, Sri Lanka, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 20.4°C (68.7°F). Hulangamuwa's coldest weather arrives in December, when temperatures average a high of 28.6°C (83.5°F) and a low of 20.4°C (68.7°F). In December, the average heat index is calculated to be a tropical 34°C (93.2°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
How many days does it rain in Hulangamuwa?
In Hulangamuwa, Sri Lanka, during the entire year, the rain falls for 218.8 days and collects up to 1175mm (46.26") of precipitation.
What is the month with the lowest UV index in Hulangamuwa?
The months with the lowest UV index in Hulangamuwa, Sri Lanka, are January, February, October through December, with an average maximum UV index of 6.
What is the least humid month in Hulangamuwa?
The least humid month in Hulangamuwa is March, with an average relative humidity of 72%.
What is the month with the highest UV index in Hulangamuwa?
The months with the highest UV index are March through September, with an average maximum UV index of 7.
What month is the hottest in Hulangamuwa?
Hulangamuwa's temperature records reveal April as the warmest month, marked by average highs of 32.9°C (91.2°F) and lows of 22°C (71.6°F).
What is the driest month in Hulangamuwa?
June is the month with the least rainfall in Hulangamuwa. Rain falls for 14.7 days and accumulates 29mm (1.14") of precipitation.
When are the longest days in Hulangamuwa?
June has the longest days of the year, with an average of 12h and 36min of daylight.
What month has the most sunshine in Hulangamuwa?
June has the most sunshine of the year in Hulangamuwa, with an average of 11h of sunshine.
What is the rainiest month in Hulangamuwa?
The month with the most rainfall in Hulangamuwa, Sri Lanka, is October, when the rain falls for 22.4 days and typically aggregates up to 267mm (10.51") of precipitation.
What is the coldest month in Hulangamuwa?
Hulangamuwa's December weather, with an average high temperature of 28.6°C (83.5°F) and an average low temperature of 20.4°C (68.7°F), tends to be the coldest of the year.
What is the most humid month in Hulangamuwa?
December is the most humid month, with an average relative humidity of 83%.
What is the month with the shortest days in Hulangamuwa?
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Hulangamuwa?
Hulangamuwa, 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 Hulangamuwa?
With an average of 5.7h of sunshine, December has the least sunshine of the year in Hulangamuwa.
Average temperature
Hulangamuwa, Sri Lanka
The warmest month (with the highest average high temperature) is April (32.9°C).
The month with the lowest average high temperature is December (28.6°C).
The month with the highest average low temperature is May (23°C).
The coldest month (with the lowest average low temperature) is February (18.9°C).
Average pressure
Hulangamuwa, Sri Lanka
- Average pressure in January:
1011.9mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.5mbar - Average pressure in May:
1008.1mbar - Average pressure in June:
1007.9mbar
- Average pressure in July:
1008mbar - Average pressure in August:
1008.4mbar - Average pressure in September:
1009.1mbar - 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 (1011.9mbar).
The month with the lowest atmospheric pressure is June (1007.9mbar).
Average wind speed
Hulangamuwa, Sri Lanka
- Average wind speed in January:
9.1km/h - Average wind speed in February:
8.6km/h - Average wind speed in March:
6.1km/h - Average wind speed in April:
5.6km/h - Average wind speed in May:
11.2km/h - Average wind speed in June:
16.5km/h
- Average wind speed in July:
15.6km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
8.2km/h - Average wind speed in November:
6.1km/h - Average wind speed in December:
7.8km/h
The windiest month (with the highest average wind speed) is June (16.5km/h).
The calmest month (with the lowest average wind speed) is April (5.6km/h).
Average humidity
Hulangamuwa, Sri Lanka
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Hulangamuwa, Sri Lanka
- Average rainfall in January:
34mm - Average rainfall in February:
54mm - Average rainfall in March:
54mm - Average rainfall in April:
120mm - Average rainfall in May:
117mm - Average rainfall in June:
29mm
The wettest month (with the highest rainfall) is October (267mm).
The driest month (with the least rainfall) is June (29mm).
Average rainfall days
Hulangamuwa, Sri Lanka
- Average rainfall days in January:
14 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
16.1 days - Average rainfall days in April:
24.7 days - Average rainfall days in May:
21.6 days - Average rainfall days in June:
14.7 days
- Average rainfall days in July:
16.6 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
16.3 days - Average rainfall days in October:
22.4 days - Average rainfall days in November:
23.9 days - Average rainfall days in December:
20.9 days
The month with the highest number of rainy days is April (24.7 days).
The month with the least rainy days is February (11.8 days).
Average daylight / Average sunshine
Hulangamuwa, 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:
8h and 2min - Average sunshine in February:
8h and 4min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
8h and 5min - Average sunshine in September:
10h and 2min - Average sunshine in October:
8h and 1min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Hulangamuwa, Sri Lanka
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
4 days - Average sunshine days in May:
5.3 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
9.7 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
5.2 days - Average sunshine days in December:
8.2 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is April (4 days).
Average UV index
Hulangamuwa, Sri Lanka
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover
Hulangamuwa, Sri Lanka
The months with the most cloud cover are November and December (Cloud cover 46).
The month with the least cloud cover is March (Cloud cover 24).
Average visibility
Hulangamuwa, Sri Lanka
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, November and December (8km).
