Climate and monthly weather forecast
Kollupitiya, Sri Lanka

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Weather in January

January is a tropical winter month in Kollupitiya, Sri Lanka, with an average temperature fluctuating between 23.1°C (73.6°F) and 30.8°C (87.4°F). The average high-temperature in January, at a hot 30.8°C (87.4°F), reveals a modest deviation from December's 29.9°C (85.8°F). Weather in January »

Weather in February

The last month of the winter, February, is also a hot month in Kollupitiya, Sri Lanka, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 23.3°C (73.9°F). The onset of February manifests an average high-temperature of a still hot 31.4°C (88.5°F), demonstrating a minor variation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is also a hot month in Kollupitiya, Sri Lanka, with an average temperature fluctuating between 31.8°C (89.2°F) and 24.3°C (75.7°F). March and April are known as Kollupitiya's warmest months, with an average high-temperature of 31.8°C (89.2°F). In March, the heat index is evaluated at an extremely hot 42°C (107.6°F). Weather in March »

Weather in April

April, the same as March, in Kollupitiya, Sri Lanka, is another hot spring month, with an average temperature varying between 31.8°C (89.2°F) and 25.8°C (78.4°F). March and April bring Kollupitiya's highest average temperatures, reaching a high of 31.8°C (89.2°F). The heat index for April is evaluated at a blisteringly hot 42°C (107.6°F). Weather in April »

Weather in May

May, the last month of the spring in Kollupitiya, is also a hot month, with an average temperature ranging between min 26.3°C (79.3°F) and max 30.6°C (87.1°F). On the advent of May, Kollupitiya's average high-temperature exhibits a minor adjustment to a still hot 30.6°C (87.1°F) from April's 31.8°C (89.2°F). Weather in May »

Weather in June

June, the first month of the summer in Kollupitiya, is also a moderately hot month, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.8°C (78.4°F). June observes an average high-temperature of a warm 29.3°C (84.7°F), marking an insignificant difference from May's 30.6°C (87.1°F). Weather in June »

Weather in July

July, like June, in Kollupitiya, Sri Lanka, is a moderately hot summer month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 28.9°C (84°F). Lowest temperatures are observed in July and August, averaging a high-temperature of 28.9°C (84°F). The heat index for July is evaluated at a torrid 35°C (95°F). Weather in July »

Weather in August

August, the last month of the summer in Kollupitiya, is another warm month, with an average temperature fluctuating between 25.2°C (77.4°F) and 28.9°C (84°F). The lowest level of Kollupitiya's temperatures is noted during July and August, averaging a high-temperature of 28.9°C (84°F). August's mean heat index is evaluated at a very hot 35°C (95°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Kollupitiya, Sri Lanka, with an average temperature ranging between min 24.9°C (76.8°F) and max 29.1°C (84.4°F). Kollupitiya marks the start of September with an average high-temperature of a still moderately hot 29.1°C (84.4°F), hinting at a slight fluctuation from August's 28.9°C (84°F). Weather in September »

Weather in October

October is a hot autumn month in Kollupitiya, Sri Lanka, with temperature in the range of an average high of 30°C (86°F) and an average low of 25°C (77°F). The introduction of October sees an average high-temperature of a tropical 30°C (86°F), hardly deviating from September. Weather in October »

Weather in November

November, the last month of the autumn in Kollupitiya, is another tropical month, with an average temperature fluctuating between 30.1°C (86.2°F) and 24.5°C (76.1°F). With the onset of November, a modest change to a still tropical 30.1°C (86.2°F) from October's 30°C (86°F) is noted in high-temperature. Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Kollupitiya, Sri Lanka, with an average temperature varying between 29.9°C (85.8°F) and 23.7°C (74.7°F). In December, Kollupitiya experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30.1°C (86.2°F) in November to a warm 29.9°C (85.8°F). Weather in December »

Frequently asked questions

What are the least humid months in Kollupitiya?

The months with the lowest humidity in Kollupitiya are January and February, with an average relative humidity of 74%.

What is the driest month in Kollupitiya?

January is the month with the least rainfall in Kollupitiya. Rain falls for 11.6 days and accumulates 40mm (1.57") of precipitation.

How many days does it rain in Kollupitiya?

In Kollupitiya, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.

What month has the most sunshine in Kollupitiya?

January has the most sunshine of the year in Kollupitiya, with an average of 9.1h of sunshine.

When is the highest UV index in Kollupitiya?

The months with the highest UV index in Kollupitiya, Sri Lanka, are January through April, July, September, November and December, with an average maximum UV index of 7.

What is the warmest month in Kollupitiya?

In Kollupitiya, Sri Lanka, the warmest months are March and April, registering an average high-temperature of 31.8°C (89.2°F).

What are the months with the lowest UV index in Kollupitiya?

The months with the lowest UV index in Kollupitiya are May, June, August and October, with an average maximum UV index of 6.

What are the most humid months in Kollupitiya?

The months with the highest humidity in Kollupitiya, Sri Lanka, are June through August, with an average relative humidity of 83%.

What is the rainiest month in Kollupitiya?

June is the month with the most rainfall. Rain falls for 29.3 days and accumulates 341mm (13.43") of precipitation.

When are the longest days in Kollupitiya?

June has the longest days of the year in Kollupitiya, with an average of 12h and 30min of daylight.

What is the coldest time of year in Kollupitiya?

Lowest temperatures in Kollupitiya are observed in July and August, averaging a high-temperature of 28.9°C (84°F).

What is the month with the least sunshine in Kollupitiya?

November has the least sunshine of the year in Kollupitiya, Sri Lanka, with an average of 6.7h of sunshine.

What is the month with the shortest days in Kollupitiya?

With an average of 11h and 42min of daylight, December has the shortest days of the year in Kollupitiya, Sri Lanka.

Is there Daylight Saving Time (DST) in Kollupitiya?

Kollupitiya, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used over the entire year.

Average temperature
Kollupitiya, Sri Lanka

Average temperature - Kollupitiya, Sri Lanka

The warmest months (with the highest average high temperature) are March and April (31.8°C).
The months with the lowest average high temperature are July and August (28.9°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 (23.1°C).

Average pressure
Kollupitiya, Sri Lanka

Average pressure - Kollupitiya, Sri Lanka

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

Average wind speed
Kollupitiya, Sri Lanka

Average wind speed - Kollupitiya, Sri Lanka

The windiest month (with the highest average wind speed) is June (15.1km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).

Average humidity
Kollupitiya, Sri Lanka

Average humidity - Kollupitiya, Sri Lanka

The months with the highest relative humidity are June, July and August (83%).
The months with the lowest relative humidity are January and February (74%).

Average rainfall
Kollupitiya, Sri Lanka

Average rainfall - Kollupitiya, Sri Lanka

The wettest month (with the highest rainfall) is June (341mm).
The driest month (with the least rainfall) is January (40mm).

Average rainfall days
Kollupitiya, Sri Lanka

Average rainfall days - Kollupitiya, Sri Lanka

The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (11.6 days).

Average daylight / Average sunshine
Kollupitiya, Sri Lanka

Average daylight / Average sunshine - Kollupitiya, Sri Lanka

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).

The month with the most sunshine is January (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

Average sunshine days
Kollupitiya, Sri Lanka

Average sunshine days - Kollupitiya, Sri Lanka

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are June and August (0.3 days).

Average UV index
Kollupitiya, Sri Lanka

Average UV index - Kollupitiya, 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 visibility
Kollupitiya, Sri Lanka

Average visibility - Kollupitiya, Sri Lanka

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

Kollupitiya, Sri Lanka

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