Climate and monthly weather forecastBataduwa, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, like December, in Bataduwa, Sri Lanka, is another warm winter month, with an average temperature varying between 24°C (75.2°F) and 29.2°C (84.6°F). The high-temperature average in January for Bataduwa is a still moderately hot 29.2°C (84.6°F), staying closely aligned with December's conditions. Weather in January »Weather in February
The last month of the winter, February, is another warm month in Bataduwa, Sri Lanka, with an average temperature fluctuating between 24.3°C (75.7°F) and 29.7°C (85.5°F). The arrival of February brings an average high-temperature of a still warm 29.7°C (85.5°F), closely following the temperature pattern of January. Weather in February »Weather in March
The first month of the spring, March, is a hot month in Bataduwa, Sri Lanka, with an average temperature fluctuating between 30.3°C (86.5°F) and 25.3°C (77.5°F). In Bataduwa, the warmest months are March and April, registering an average high-temperature of 30.3°C (86.5°F). For March, the heat index is calculated to be a sweltering 38°C (100.4°F). Weather in March »Weather in April
April, like March, is another tropical spring month in Bataduwa, Sri Lanka, with temperature in the range of an average high of 30.3°C (86.5°F) and an average low of 26.4°C (79.5°F). The warmest period, with an average high-temperature of 30.3°C (86.5°F), falls in March and April. April's heat index is calculated to be a sweltering 38°C (100.4°F). Weather in April »Weather in May
May, the last month of the spring in Bataduwa, is another warm month, with an average temperature fluctuating between 29.5°C (85.1°F) and 26.7°C (80.1°F). May's commencement is accompanied by an average high-temperature of a moderately hot 29.5°C (85.1°F), diverging marginally from April's 30.3°C (86.5°F). Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Bataduwa, Sri Lanka, with an average temperature varying between 28.8°C (83.8°F) and 26.6°C (79.9°F). The transition into June marks the average high-temperature at a still moderately hot 28.8°C (83.8°F), differing minimally from May's 29.5°C (85.1°F). Weather in June »Weather in July
July, like June, in Bataduwa, Sri Lanka, is another warm summer month, with temperature in the range of an average high of 28.7°C (83.7°F) and an average low of 26.2°C (79.2°F). Bataduwa's entry into July measures an average high-temperature of a still moderately hot 28.7°C (83.7°F), closely parallel to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Bataduwa, is another warm month, with an average temperature varying between 25.9°C (78.6°F) and 28.3°C (82.9°F). Lowest temperatures are observed in August and September, averaging a high-temperature of 28.3°C (82.9°F). The heat index value during August is calculated to be a hot 33°C (91.4°F). Weather in August »Weather in September
September, the first month of the autumn in Bataduwa, is still a warm month, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 28.3°C (82.9°F). Bataduwa's coldest season falls during August and September, averaging a high-temperature of 28.3°C (82.9°F). September's heat index is calculated to be a hot 33°C (91.4°F). Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Bataduwa, Sri Lanka, with an average temperature ranging between min 25.9°C (78.6°F) and max 28.8°C (83.8°F). October's commencement is accompanied by an average high-temperature of a still warm 28.8°C (83.8°F), diverging marginally from September's 28.3°C (82.9°F). Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Bataduwa, Sri Lanka, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 29.2°C (84.6°F). Bataduwa notes an average high-temperature of a still moderately hot 29.2°C (84.6°F) in November, displaying minor variation from October. Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Bataduwa, Sri Lanka, with an average temperature fluctuating between 28.9°C (84°F) and 24.8°C (76.6°F). In December, Bataduwa experiences a minor shift in meteorological conditions with average high-temperatures marked at a still warm 28.9°C (84°F), closely mirroring the climate in November. 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
The month with the least rainfall in Bataduwa, Sri Lanka, is January, when the rain falls for 14.8 days and typically collects 38mm (1.5") of precipitation.
Throughout the year, there are 286.9 rainfall days, and 1974mm (77.72") of precipitation is accumulated.
January through April, June through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Bataduwa.
February and March, with an average relative humidity of 77%, are the least humid months in Bataduwa.
In Bataduwa, the months of March and April register the average highest temperatures, peaking at 30.3°C (86.5°F).
The month with the most sunshine is April, with an average of 9.3h of sunshine.
May is the month with the most rainfall in Bataduwa, Sri Lanka. Rain falls for 27.7 days and accumulates 302mm (11.89") of precipitation.
The months with the lowest UV index in Bataduwa, Sri Lanka, are May and September, with an average maximum UV index of 6.
June and September, with an average relative humidity of 82%, are most humid months in Bataduwa.
With an average of 12h and 30min of daylight, June has the longest days of the year.
August and September in Bataduwa are characterised by lowest temperatures, with an average high of 28.3°C (82.9°F).
With an average of 11h and 48min of daylight, December has the shortest days of the year in Bataduwa, Sri Lanka.
Bataduwa, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used over the entire year.
With an average of 7h of sunshine, December has the least sunshine of the year in Bataduwa, Sri Lanka.
Average temperature
Bataduwa, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (30.3°C).
The months with the lowest average high temperature are August and September (28.3°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 (24°C).
Average pressure
Bataduwa, Sri Lanka
- Average pressure in January:
1011.4mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.9mbar - Average pressure in May:
1008.9mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.2mbar - Average pressure in August:
1009.6mbar - Average pressure in September:
1010.2mbar - Average pressure in October:
1010.2mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is May (1008.9mbar).
Average wind speed
Bataduwa, Sri Lanka
- Average wind speed in January:
7.8km/h - Average wind speed in February:
8km/h - Average wind speed in March:
8.7km/h - Average wind speed in April:
10km/h - Average wind speed in May:
16.3km/h - Average wind speed in June:
20.2km/h
- Average wind speed in July:
19.9km/h - Average wind speed in August:
19.5km/h - Average wind speed in September:
17.3km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
9.8km/h - Average wind speed in December:
9.4km/h
The windiest month (with the highest average wind speed) is June (20.2km/h).
The calmest month (with the lowest average wind speed) is January (7.8km/h).
Average humidity
Bataduwa, Sri Lanka
The months with the highest relative humidity are June and September (82%).
The months with the lowest relative humidity are February and March (77%).
Average rainfall
Bataduwa, Sri Lanka
- Average rainfall in January:
38mm - Average rainfall in February:
50mm - Average rainfall in March:
68mm - Average rainfall in April:
134mm - Average rainfall in May:
302mm - Average rainfall in June:
250mm
- Average rainfall in July:
188mm - Average rainfall in August:
235mm - Average rainfall in September:
222mm - Average rainfall in October:
194mm - Average rainfall in November:
179mm - Average rainfall in December:
114mm
The wettest month (with the highest rainfall) is May (302mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days
Bataduwa, Sri Lanka
- Average rainfall days in January:
14.8 days - Average rainfall days in February:
16.3 days - Average rainfall days in March:
21.3 days - Average rainfall days in April:
26.2 days - Average rainfall days in May:
27.7 days - Average rainfall days in June:
28 days
- Average rainfall days in July:
25.7 days - Average rainfall days in August:
27.7 days - Average rainfall days in September:
24.5 days - Average rainfall days in October:
26.3 days - Average rainfall days in November:
26.3 days - Average rainfall days in December:
22.1 days
The month with the highest number of rainy days is June (28 days).
The month with the least rainy days is January (14.8 days).
Average daylight / Average sunshine
Bataduwa, 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 24min - 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 54min - 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 0min - Average sunshine in February:
9h and 0min - Average sunshine in March:
9h and 6min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 12min - Average sunshine in December:
7h and 0min
The month with the most sunshine is April (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Bataduwa, Sri Lanka
- Average sunshine days in January:
12.8 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
6.9 days - Average sunshine days in April:
1.5 days - Average sunshine days in May:
1.4 days - Average sunshine days in June:
1 days
- Average sunshine days in July:
3.3 days - Average sunshine days in August:
2.3 days - Average sunshine days in September:
2.4 days - Average sunshine days in October:
1.7 days - Average sunshine days in November:
2.4 days - Average sunshine days in December:
6.4 days
The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is June (1 days).
Average UV index
Bataduwa, Sri Lanka
The months with the highest UV index are January, February, March, April, June, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May and September (UV index 6).
Average cloud cover
Bataduwa, Sri Lanka
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 26).
Average visibility
Bataduwa, Sri Lanka
The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).
