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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 is a hot winter month in Pahala Bomiriya, Sri Lanka, with an average temperature ranging between min 23.1°C (73.6°F) and max 30.8°C (87.4°F). The introduction of January notes a subtle temperature variation to a tropical 30.8°C (87.4°F) from December's 29.9°C (85.8°F). Weather in January »
Weather in February
February, the last month of the winter in Pahala Bomiriya, is another tropical month, with an average temperature fluctuating between 31.4°C (88.5°F) and 23.3°C (73.9°F). Pahala Bomiriya experiences a recorded average high-temperature of a still tropical 31.4°C (88.5°F) in February, closely aligned with January's 30.8°C (87.4°F). Weather in February »
Weather in March
The first month of the spring, March, is still a hot month in Pahala Bomiriya, Sri Lanka, with temperature in the range of an average high of 31.8°C (89.2°F) and an average low of 24.3°C (75.7°F). In Pahala Bomiriya, the months of March and April register the highest average temperatures, peaking at 31.8°C (89.2°F). Throughout March, the heat index is computed to be a blistering 42°C (107.6°F). Weather in March »
Weather in April
April, like March, is another tropical spring month in Pahala Bomiriya, Sri Lanka, with an average temperature ranging between max 31.8°C (89.2°F) and min 25.8°C (78.4°F). March and April mark Pahala Bomiriya's peak of temperatures, averaging a high-temperature of 31.8°C (89.2°F). April's average heat index is computed to be an extremely hot 42°C (107.6°F). Weather in April »
Weather in May
May, the last month of the spring in Pahala Bomiriya, is another hot month, with an average temperature ranging between min 26.3°C (79.3°F) and max 30.6°C (87.1°F). May registers an average high-temperature of a still tropical 30.6°C (87.1°F), slightly varied from April's 31.8°C (89.2°F). Weather in May »
Weather in June
June, the first month of the summer in Pahala Bomiriya, is still a warm month, with an average temperature fluctuating between 29.3°C (84.7°F) and 25.8°C (78.4°F). Shifting into June, Pahala Bomiriya records an average high-temperature of a warm 29.3°C (84.7°F), presenting minor fluctuations compared to the previous month. Weather in June »
Weather in July
July, like June, in Pahala Bomiriya, Sri Lanka, is another warm summer month, with an average temperature fluctuating between 25.3°C (77.5°F) and 28.9°C (84°F). Pahala Bomiriya's lowest average temperatures are recorded in July and August, reaching a high of 28.9°C (84°F). Throughout July, the heat index is computed to be a very hot 35°C (95°F). Weather in July »
Weather in August
August, the last month of the summer in Pahala Bomiriya, is also a moderately hot month, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 28.9°C (84°F). July and August are known as Pahala Bomiriya's coldest months, with an average high-temperature of 28.9°C (84°F). For August, the heat index is computed to be 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 Pahala Bomiriya, Sri Lanka, with an average temperature varying between 29.1°C (84.4°F) and 24.9°C (76.8°F). Pahala Bomiriya observes a minor difference in average high-temperatures between August's 28.9°C (84°F) and September's 29.1°C (84.4°F). Weather in September »
Weather in October
October is a tropical autumn month in Pahala Bomiriya, Sri Lanka, with an average temperature fluctuating between 25°C (77°F) and 30°C (86°F). The transition into October reveals an average high-temperature of a hot 30°C (86°F), mirroring a close resemblance to September. Weather in October »
Weather in November
The last month of the autumn, November, is also a hot month in Pahala Bomiriya, Sri Lanka, with an average temperature fluctuating between 30.1°C (86.2°F) and 24.5°C (76.1°F). Pahala Bomiriya's shift from October to November is accompanied by an average high-temperature of a still hot 30.1°C (86.2°F), a slight deviation from 30°C (86°F). Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Pahala Bomiriya, Sri Lanka, with an average temperature ranging between min 23.7°C (74.7°F) and max 29.9°C (85.8°F). Transitioning into December, Pahala Bomiriya records an average high-temperature of a warm 29.9°C (85.8°F), almost identical to November's 30.1°C (86.2°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
What is the least humid month in Pahala Bomiriya?
The months with the lowest humidity in Pahala Bomiriya, Sri Lanka, are January and February, with an average relative humidity of 74%.
What is the driest month in Pahala Bomiriya?
The month with the least rainfall in Pahala Bomiriya is January, when the rain falls for 11.6 days and typically collects 40mm (1.57") of precipitation.
How much does it rain in Pahala Bomiriya?
In Pahala Bomiriya, 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 Pahala Bomiriya?
The month with the most sunshine in Pahala Bomiriya is January, with an average of 9.1h of sunshine.
What is the month with the highest UV index in Pahala Bomiriya?
January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Pahala Bomiriya.
What is the hottest time of year in Pahala Bomiriya?
March and April in Pahala Bomiriya, Sri Lanka, are characterised by peak temperatures, with an average high of 31.8°C (89.2°F).
When is the lowest UV index in Pahala Bomiriya?
The months with the lowest UV index in Pahala Bomiriya are May, June, August and October, with an average maximum UV index of 6.
What is the most humid month in Pahala Bomiriya?
June through August, with an average relative humidity of 83%, are most humid months.
What is the wettest month in Pahala Bomiriya?
The month with the most rainfall is June, when the rain falls for 29.3 days and typically aggregates up to 341mm (13.43") of precipitation.
When are the longest days in Pahala Bomiriya?
June has the longest days of the year, with an average of 12h and 30min of daylight.
What are the coldest months in Pahala Bomiriya?
The months of July and August are noted for their lowest temperatures in Pahala Bomiriya, Sri Lanka, with an average high-temperature of 28.9°C (84°F).
What is the month with the least sunshine in Pahala Bomiriya?
The month with the least sunshine in Pahala Bomiriya is November, with an average of 6.7h of sunshine.
What is the month with the shortest days in Pahala Bomiriya?
December has the shortest days of the year in Pahala Bomiriya, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Pahala Bomiriya?
Pahala Bomiriya, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used over the entire year.
Average temperature
Pahala Bomiriya, 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
Pahala Bomiriya, Sri Lanka
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.3mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1009.7mbar - 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:
1009.9mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.4mbar
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
Pahala Bomiriya, Sri Lanka
- Average wind speed in January:
12.8km/h - Average wind speed in February:
9.9km/h - Average wind speed in March:
8km/h - Average wind speed in April:
8.6km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
15.1km/h
- Average wind speed in July:
14.1km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
13.2km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
11.5km/h
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
Pahala Bomiriya, 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
Pahala Bomiriya, Sri Lanka
- Average rainfall in January:
40mm - Average rainfall in February:
47mm - Average rainfall in March:
66mm - Average rainfall in April:
137mm - Average rainfall in May:
306mm - Average rainfall in June:
341mm
- Average rainfall in July:
256mm - Average rainfall in August:
287mm - Average rainfall in September:
206mm - Average rainfall in October:
237mm - Average rainfall in November:
191mm - Average rainfall in December:
148mm
The wettest month (with the highest rainfall) is June (341mm).
The driest month (with the least rainfall) is January (40mm).
Average rainfall days
Pahala Bomiriya, Sri Lanka
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
19.8 days - Average rainfall days in April:
25.4 days - Average rainfall days in May:
28.8 days - Average rainfall days in June:
29.3 days
- Average rainfall days in July:
29.8 days - Average rainfall days in August:
30.2 days - Average rainfall days in September:
26.9 days - Average rainfall days in October:
27 days - Average rainfall days in November:
25.7 days - Average rainfall days in December:
21.1 days
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
Pahala Bomiriya, 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 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 0min - Average sunshine in September:
7h and 2min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 5min
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
Pahala Bomiriya, Sri Lanka
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
8.2 days - Average sunshine days in April:
2.6 days - Average sunshine days in May:
1.3 days - Average sunshine days in June:
0.3 days
- Average sunshine days in July:
0.4 days - Average sunshine days in August:
0.3 days - Average sunshine days in September:
1.5 days - Average sunshine days in October:
1.7 days - Average sunshine days in November:
3.6 days - Average sunshine days in December:
8.3 days
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
Pahala Bomiriya, 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
Pahala Bomiriya, 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 24).
Average visibility
Pahala Bomiriya, 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).
