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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 Nonagama, Sri Lanka, is another warm winter month, with an average temperature ranging between min 23.9°C (75°F) and max 29.2°C (84.6°F). The arrival of January sees a recorded average high-temperature of a still warm 29.2°C (84.6°F), showing little divergence from the previous month's conditions. Weather in January »
Weather in February
The last month of the winter, February, is another warm month in Nonagama, Sri Lanka, with an average temperature ranging between max 29.7°C (85.5°F) and min 24.3°C (75.7°F). Welcoming February, Nonagama notes an average high-temperature of a still moderately hot 29.7°C (85.5°F), nearly consistent with January's 29.2°C (84.6°F). Weather in February »
Weather in March
The first month of the spring, March, is a hot month in Nonagama, Sri Lanka, with an average temperature fluctuating between 24.9°C (76.8°F) and 30.4°C (86.7°F). In March, Nonagama's weather conditions record an average high-temperature of a tropical 30.4°C (86.7°F), demonstrating little divergence from the preceding month. Weather in March »
Weather in April
April, like March, is another hot spring month in Nonagama, Sri Lanka, with temperature in the range of an average high of 31.1°C (88°F) and an average low of 26°C (78.8°F). April is Nonagama's warmest month, registering average high temperatures of 31.1°C (88°F) and lows of 26°C (78.8°F). April's heat index is computed to be a blistering 40°C (104°F). Weather in April »
Weather in May
The last month of the spring, May, is another hot month in Nonagama, Sri Lanka, with an average temperature varying between 30.8°C (87.4°F) and 26.7°C (80.1°F). During May, the average high-temperature is a still hot 30.8°C (87.4°F), maintaining a close resemblance to that of the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Nonagama, is still a hot month, with an average temperature ranging between max 30.6°C (87.1°F) and min 26.6°C (79.9°F). Nonagama's shift from May to June is accompanied by an average high-temperature of a still hot 30.6°C (87.1°F), a slight deviation from 30.8°C (87.4°F). Weather in June »
Weather in July
July, like June, is a hot summer month in Nonagama, Sri Lanka, with an average temperature ranging between min 26.3°C (79.3°F) and max 30.7°C (87.3°F). Nonagama experiences an average high-temperature of a still tropical 30.7°C (87.3°F) with the onset of July, subtly varied from June's 30.6°C (87.1°F). Weather in July »
Weather in August
August, the last month of the summer in Nonagama, is another tropical month, with an average temperature ranging between max 30.4°C (86.7°F) and min 26.3°C (79.3°F). August's arrival brings an average high-temperature of a still tropical 30.4°C (86.7°F), slightly deviating from July's 30.7°C (87.3°F). Weather in August »
Weather in September
September, the first month of the autumn in Nonagama, is still a tropical month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 26°C (78.8°F). With the onset of September, the average high-temperature stands at a still hot 30.1°C (86.2°F), closely aligned with August's 30.4°C (86.7°F). Weather in September »
Weather in October
October, like September, is another tropical autumn month in Nonagama, Sri Lanka, with temperature in the range of an average high of 30°C (86°F) and an average low of 25.9°C (78.6°F). The commencement of October introduces an average high-temperature of a still hot 30°C (86°F), closely mirroring the preceding month. Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Nonagama, Sri Lanka, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 25.3°C (77.5°F). The start of November sees the average high-temperature at a warm 29.2°C (84.6°F), showing little difference from October's 30°C (86°F). Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Nonagama, Sri Lanka, with an average temperature fluctuating between 24.5°C (76.1°F) and 29°C (84.2°F). December, having an average high-temperature of 29°C (84.2°F) and an average low-temperature of 24.5°C (76.1°F), is the coldest month. The heat index for December is computed to be a fiery hot 35°C (95°F). Weather in December »
Frequently asked questions
How many days does it rain in Nonagama?
Throughout the year, there are 192.9 rainfall days, and 942mm (37.09") of precipitation is accumulated.
What are the months with the highest UV index in Nonagama?
The months with the highest UV index in Nonagama, Sri Lanka, are January through September, November and December, with an average maximum UV index of 7.
What month is the hottest in Nonagama?
With average high temperatures of 31.1°C (88°F) and lows of 26°C (78.8°F), April is the warmest month in Nonagama, Sri Lanka.
When are the longest days in Nonagama?
With an average of 12h and 30min of daylight, June has the longest days of the year.
What month has the most sunshine in Nonagama?
The month with the most sunshine is June, with an average of 11.3h of sunshine.
What is the least humid month in Nonagama?
With an average relative humidity of 74%, July is the least humid month in Nonagama, Sri Lanka.
What is the driest month in Nonagama?
July is the month with the least rainfall in Nonagama, Sri Lanka. Rain falls for 10.6 days and accumulates 16mm (0.63") of precipitation.
When is the lowest UV index in Nonagama?
With an average maximum UV index of 6, October is the month with the lowest UV index in Nonagama.
What are the most humid months in Nonagama?
The months with the highest humidity are November and December, with an average relative humidity of 79%.
What is the wettest month in Nonagama?
The month with the most rainfall in Nonagama is November, when the rain falls for 25.3 days and typically aggregates up to 182mm (7.17") of precipitation.
What time of the year is the coldest in Nonagama?
The coldest period in Nonagama tends to be December, when average temperatures fluctuate between a high of 29°C (84.2°F) and a low of 24.5°C (76.1°F).
What is the month with the shortest days in Nonagama?
The month with the shortest days in Nonagama is December, with an average of 11h and 48min of daylight.
Is there Daylight Saving Time (DST) in Nonagama?
Nonagama does not utilize Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
What is the month with the least sunshine in Nonagama?
December has the least sunshine of the year, with an average of 6.6h of sunshine.
Average temperature
Nonagama, Sri Lanka
The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is December (29°C).
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is January (23.9°C).
Average pressure
Nonagama, Sri Lanka
- Average pressure in January:
1011.5mbar - Average pressure in February:
1011.2mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.8mbar - Average pressure in May:
1008.6mbar - Average pressure in June:
1008.7mbar
- Average pressure in July:
1008.7mbar - Average pressure in August:
1009.1mbar - Average pressure in September:
1009.8mbar - Average pressure in October:
1010mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed
Nonagama, Sri Lanka
- Average wind speed in January:
16.7km/h - Average wind speed in February:
17.3km/h - Average wind speed in March:
13.3km/h - Average wind speed in April:
12km/h - Average wind speed in May:
21.4km/h - Average wind speed in June:
26.4km/h
- Average wind speed in July:
26.3km/h - Average wind speed in August:
26.1km/h - Average wind speed in September:
23.5km/h - Average wind speed in October:
16.8km/h - Average wind speed in November:
11.7km/h - Average wind speed in December:
14.4km/h
The windiest month (with the highest average wind speed) is June (26.4km/h).
The calmest month (with the lowest average wind speed) is November (11.7km/h).
Average humidity
Nonagama, Sri Lanka
The months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is July (74%).
Average rainfall
Nonagama, Sri Lanka
The wettest month (with the highest rainfall) is November (182mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days
Nonagama, Sri Lanka
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
10.9 days - Average rainfall days in March:
15.5 days - Average rainfall days in April:
22.8 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
10.7 days
- Average rainfall days in July:
10.6 days - Average rainfall days in August:
11 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
22.5 days - Average rainfall days in November:
25.3 days - Average rainfall days in December:
20.1 days
The month with the highest number of rainy days is November (25.3 days).
The month with the least rainy days is July (10.6 days).
Average daylight / Average sunshine
Nonagama, 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 2min - 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 5min
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 48min).
- Average sunshine in January:
9h and 1min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 2min - Average sunshine in April:
10h and 1min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
10h and 4min - Average sunshine in October:
8h and 3min - Average sunshine in November:
7h and 5min - Average sunshine in December:
6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days
Nonagama, Sri Lanka
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
4.7 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
17.2 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
7 days - Average sunshine days in November:
3.6 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is November (3.6 days).
Average UV index
Nonagama, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 7).
The month with the lowest UV index is October (UV index 6).
Average cloud cover
Nonagama, Sri Lanka
The month with the most cloud cover is November (Cloud cover 40).
The month with the least cloud cover is March (Cloud cover 21).
Average visibility
Nonagama, Sri Lanka
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
Nonagama, Sri Lanka
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