Climate and monthly weather forecastBombuwala, Sri Lanka
Climate and monthly weather forecast
Weather in January
January in Bombuwala, Sri Lanka, is a tropical winter month, with an average temperature fluctuating between 23.4°C (74.1°F) and 30.3°C (86.5°F). The arrival of January brings an average high-temperature of a hot 30.3°C (86.5°F), subtly diverging from December's 29.7°C (85.5°F). Weather in January »Weather in February
February, the last month of the winter in Bombuwala, is another hot month, with temperature in the range of an average high of 30.9°C (87.6°F) and an average low of 23.5°C (74.3°F). The introduction of February notes a subtle temperature variation to a still tropical 30.9°C (87.6°F) from January's 30.3°C (86.5°F). Weather in February »Weather in March
The first month of the spring, March, is still a tropical month in Bombuwala, Sri Lanka, with an average temperature fluctuating between 25°C (77°F) and 31.3°C (88.3°F). The yearly peak temperatures occur in March and April, averaging a high-temperature of 31.3°C (88.3°F). The average heat index in March is computed to be a blisteringly hot 41°C (105.8°F). Weather in March »Weather in April
April, the same as March, in Bombuwala, Sri Lanka, is a hot spring month, with an average temperature varying between 31.3°C (88.3°F) and 26°C (78.8°F). The months of March and April are noted for their peak temperatures, with an average high-temperature of 31.3°C (88.3°F). The heat index for April is computed to be a scorching 41°C (105.8°F). Weather in April »Weather in May
The last month of the spring, May, is also a hot month in Bombuwala, Sri Lanka, with an average temperature fluctuating between 30.2°C (86.4°F) and 26.3°C (79.3°F). May's arrival registers an average high-temperature of a still hot 30.2°C (86.4°F), closely aligning with the temperature of the previous month. Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Bombuwala, Sri Lanka, with an average temperature ranging between max 29.2°C (84.6°F) and min 26.1°C (79°F). During June, Bombuwala observes a subtle ascent to a warm 29.2°C (84.6°F) from May's 30.2°C (86.4°F) in the average high-temperature. Weather in June »Weather in July
July, the same as June, is another warm summer month in Bombuwala, Sri Lanka, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 28.7°C (83.7°F). July's arrival brings an average high-temperature of a still moderately hot 28.7°C (83.7°F), slightly deviating from June's 29.2°C (84.6°F). Weather in July »Weather in August
August, the last month of the summer in Bombuwala, is another warm month, with an average temperature varying between 28.6°C (83.5°F) and 25.5°C (77.9°F). In Bombuwala, Sri Lanka, August is the month with the lowest recorded average temperatures, measuring a high of 28.6°C (83.5°F) and a low of 25.5°C (77.9°F). In August, the heat index is computed to be a hot 34°C (93.2°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Bombuwala, Sri Lanka, with an average temperature fluctuating between 25.2°C (77.4°F) and 28.8°C (83.8°F). The onset of September notes an average high-temperature of a still moderately hot 28.8°C (83.8°F), subtly shifted from August's 28.6°C (83.5°F). Weather in September »Weather in October
October, like September, in Bombuwala, Sri Lanka, is a moderately hot autumn month, with an average temperature varying between 29.6°C (85.3°F) and 25.5°C (77.9°F). Bombuwala starts October with an average high-temperature of a still moderately hot 29.6°C (85.3°F), a minor shift from September's 28.8°C (83.8°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Bombuwala, Sri Lanka, with an average temperature ranging between min 24.8°C (76.6°F) and max 29.8°C (85.6°F). The arrival of November coincides with an average high-temperature of a still moderately hot 29.8°C (85.6°F), indicating a minimal shift from October's 29.6°C (85.3°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Bombuwala, Sri Lanka, with an average temperature ranging between min 24.4°C (75.9°F) and max 29.7°C (85.5°F). The beginning of December reveals an average high-temperature of a still warm 29.7°C (85.5°F), showing minimal deviation from the previous month. 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
January and February, with an average relative humidity of 75%, are the least humid months.
The month with the least rainfall is January, when the rain falls for 8.9 days and typically collects 25mm (0.98") of precipitation.
In Bombuwala, Sri Lanka, during the entire year, the rain falls for 273.8 days and collects up to 2059mm (81.06") of precipitation.
January has the most sunshine of the year in Bombuwala, with an average of 9.2h of sunshine.
January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Bombuwala, Sri Lanka.
During March and April, Bombuwala experiences its warmest period, with an average high-temperature of 31.3°C (88.3°F).
The months with the lowest UV index are May, June and August, with an average maximum UV index of 6.
The months with the highest humidity in Bombuwala are June through August, with an average relative humidity of 83%.
June is the month with the most rainfall. Rain falls for 29.2 days and accumulates 350mm (13.78") of precipitation.
The month with the longest days in Bombuwala is June, with an average of 12h and 30min of daylight.
August, noted for its average high-temperature of 28.6°C (83.5°F) and an average low-temperature of 25.5°C (77.9°F), is considered the coldest month in Bombuwala.
November has the least sunshine of the year, with an average of 6.8h of sunshine.
With an average of 11h and 48min of daylight, December has the shortest days of the year in Bombuwala.
Bombuwala does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
Average temperature
Bombuwala, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (31.3°C).
The month with the lowest average high temperature is August (28.6°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 (23.4°C).
Average pressure
Bombuwala, 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:
1008.7mbar - Average pressure in June:
1008.8mbar
- Average pressure in July:
1008.9mbar - Average pressure in August:
1009.2mbar - Average pressure in September:
1009.9mbar - Average pressure in October:
1010mbar - Average pressure in November:
1009.9mbar - 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 (1008.7mbar).
Average wind speed
Bombuwala, Sri Lanka
- Average wind speed in January:
12.2km/h - Average wind speed in February:
9.4km/h - Average wind speed in March:
7.9km/h - Average wind speed in April:
8.7km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
15.9km/h
- Average wind speed in July:
14.9km/h - Average wind speed in August:
15.1km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
10.6km/h - Average wind speed in November:
9.1km/h - Average wind speed in December:
11.3km/h
The windiest month (with the highest average wind speed) is June (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).
Average humidity
Bombuwala, 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 (75%).
Average rainfall
Bombuwala, Sri Lanka
- Average rainfall in January:
25mm - Average rainfall in February:
32mm - Average rainfall in March:
61mm - Average rainfall in April:
127mm - Average rainfall in May:
303mm - Average rainfall in June:
350mm
- Average rainfall in July:
260mm - Average rainfall in August:
282mm - Average rainfall in September:
201mm - Average rainfall in October:
192mm - Average rainfall in November:
133mm - Average rainfall in December:
93mm
The wettest month (with the highest rainfall) is June (350mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days
Bombuwala, Sri Lanka
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
19.9 days - Average rainfall days in April:
25.8 days - Average rainfall days in May:
28 days - Average rainfall days in June:
29.2 days
- Average rainfall days in July:
29.5 days - Average rainfall days in August:
29.5 days - Average rainfall days in September:
26.3 days - Average rainfall days in October:
25.2 days - Average rainfall days in November:
23.5 days - Average rainfall days in December:
16.5 days
The months with the highest number of rainy days are July and August (29.5 days).
The month with the least rainy days is January (8.9 days).
Average daylight / Average sunshine
Bombuwala, Sri Lanka
- Average daylight in January:
11h and 48min - Average daylight in February:
11h and 54min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 18min - Average daylight in May:
12h and 24min - Average daylight in June:
12h and 30min
- Average daylight in July:
12h and 30min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 12min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 48min - Average daylight in December:
11h and 48min
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 12min - Average sunshine in February:
9h and 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
9h and 0min - Average sunshine in May:
8h and 42min - Average sunshine in June:
8h and 12min
- Average sunshine in July:
7h and 48min - Average sunshine in August:
7h and 12min - Average sunshine in September:
7h and 36min - Average sunshine in October:
7h and 54min - Average sunshine in November:
6h and 48min - Average sunshine in December:
7h and 6min
The month with the most sunshine is January (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days
Bombuwala, Sri Lanka
- Average sunshine days in January:
21 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
7.4 days - Average sunshine days in April:
2.3 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
0.3 days
- Average sunshine days in July:
0.3 days - Average sunshine days in August:
0.5 days - Average sunshine days in September:
1.4 days - Average sunshine days in October:
3.4 days - Average sunshine days in November:
5.8 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is January (21 days).
The months with the least sunshine days are June and July (0.3 days).
Average UV index
Bombuwala, Sri Lanka
The months with the highest UV index are January, February, March, April, July, September, October, November and December (UV index 7).
The months with the lowest UV index are May, June and August (UV index 6).
Average cloud cover
Bombuwala, Sri Lanka
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility
Bombuwala, Sri Lanka
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
