Climate and monthly weather forecastAhangama, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, like December, in Ahangama, Sri Lanka, is another warm winter month, with an average temperature fluctuating between 24.1°C (75.4°F) and 29.1°C (84.4°F). Ahangama, Sri Lanka, indicates an average high-temperature of a still moderately hot 29.1°C (84.4°F) in January, showing minor variation from December's 29°C (84.2°F). Weather in January »Weather in February
The last month of the winter, February, is also a moderately hot month in Ahangama, Sri Lanka, with an average temperature varying between 29.7°C (85.5°F) and 24.5°C (76.1°F). As Ahangama welcomes February, the average high-temperature is noted at a still warm 29.7°C (85.5°F), closely aligning with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Ahangama, is a tropical month, with an average temperature fluctuating between 30.1°C (86.2°F) and 25.4°C (77.7°F). The ushering in of March brings an average high-temperature of a tropical 30.1°C (86.2°F), closely mirroring the 29.7°C (85.5°F) of February. Weather in March »Weather in April
April, like March, is another tropical spring month in Ahangama, Sri Lanka, with an average temperature fluctuating between 26.5°C (79.7°F) and 30.3°C (86.5°F). April proves to be the warmest month, recording an average peak temperature of 30.3°C (86.5°F) and a minimum temperature of 26.5°C (79.7°F). The heat index for April is evaluated at a fiery hot 38°C (100.4°F). Weather in April »Weather in May
May, the last month of the spring in Ahangama, is another warm month, with an average temperature ranging between max 29.6°C (85.3°F) and min 27.1°C (80.8°F). The shift from April to May is characterized by an average high-temperature of a warm 29.6°C (85.3°F), not significantly different from the 30.3°C (86.5°F) of April. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Ahangama, Sri Lanka, with an average temperature varying between 28.8°C (83.8°F) and 26.7°C (80.1°F). The transition into June shows a subtle variation to a still warm 28.8°C (83.8°F) from May's 29.6°C (85.3°F) in the average high-temperature. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Ahangama, Sri Lanka, with an average temperature varying between 26.4°C (79.5°F) and 28.8°C (83.8°F). As Ahangama ushers in July, the high temperature records at a still moderately hot 28.8°C (83.8°F), matching the readings of the prior month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Ahangama, Sri Lanka, with an average temperature fluctuating between 26.2°C (79.2°F) and 28.8°C (83.8°F). August's advent notes a subtle adjustment in average high-temperature to a still moderately hot 28.8°C (83.8°F) from July. Weather in August »Weather in September
September, the first month of the autumn in Ahangama, is still a warm month, with an average temperature varying between 28.5°C (83.3°F) and 26°C (78.8°F). The coldest period tends to be September, when average temperatures fluctuate between a high of 28.5°C (83.3°F) and a low of 26°C (78.8°F). The heat index value for September is evaluated at a tropical 34°C (93.2°F). Weather in September »Weather in October
October, like September, in Ahangama, Sri Lanka, is a moderately hot autumn month, with temperature in the range of an average low of 25.9°C (78.6°F) and an average high of 28.8°C (83.8°F). Ahangama's October average high-temperature settles at a still moderately hot 28.8°C (83.8°F), showing a near match with the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Ahangama, is another warm month, with temperature in the range of an average low of 25.5°C (77.9°F) and an average high of 29.1°C (84.4°F). With the advent of November, Ahangama's high-temperatures adjust to a still moderately hot 29.1°C (84.4°F), closely aligning with the preceding month. Weather in November »Weather in December
December, the first month of the winter in Ahangama, is also a moderately hot month, with an average temperature varying between 24.9°C (76.8°F) and 29°C (84.2°F). December's onset records an average high-temperature of a still moderately hot 29°C (84.2°F), a near match to November's 29.1°C (84.4°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
January through March, with an average relative humidity of 77%, are the least humid months.
The month with the least rainfall is January, when the rain falls for 15.7 days and typically collects 37mm (1.46") of precipitation.
In Ahangama, Sri Lanka, during the entire year, the rain falls for 292.5 days and collects up to 1797mm (70.75") of precipitation.
January through April, July, August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Ahangama, Sri Lanka.
Ahangama notes the warmest temperatures in April, with a average high of 30.3°C (86.5°F) and a low of 26.5°C (79.7°F).
The month with the most sunshine in Ahangama, Sri Lanka, is April, with an average of 9.4h of sunshine.
The month with the most rainfall in Ahangama is May, when the rain falls for 28 days and typically aggregates up to 263mm (10.35") of precipitation.
The months with the lowest UV index in Ahangama are May, June and September, with an average maximum UV index of 6.
The months with the highest humidity in Ahangama are June and September, with an average relative humidity of 81%.
With an average of 12h and 30min of daylight, June has the longest days of the year in Ahangama.
September is the coldest month, with the temperature often reaching an average high of 28.5°C (83.3°F) and an average low of 26°C (78.8°F).
With an average of 11h and 48min of daylight, December has the shortest days of the year.
Ahangama does not utilize Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
December has the least sunshine of the year in Ahangama, Sri Lanka, with an average of 7.2h of sunshine.
Average temperature
Ahangama, Sri Lanka
The warmest month (with the highest average high temperature) is April (30.3°C).
The month with the lowest average high temperature is September (28.5°C).
The month with the highest average low temperature is May (27.1°C).
The coldest month (with the lowest average low temperature) is January (24.1°C).
Average pressure
Ahangama, Sri Lanka
- Average pressure in January:
1011.3mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.9mbar - Average pressure in May:
1009mbar - Average pressure in June:
1009.2mbar
- Average pressure in July:
1009.3mbar - 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 (1011.3mbar).
The month with the lowest atmospheric pressure is May (1009mbar).
Average wind speed
Ahangama, Sri Lanka
- Average wind speed in January:
8.7km/h - Average wind speed in February:
9.8km/h - Average wind speed in March:
10.1km/h - Average wind speed in April:
10.7km/h - Average wind speed in May:
17.8km/h - Average wind speed in June:
21.7km/h
- Average wind speed in July:
21.5km/h - Average wind speed in August:
20.9km/h - Average wind speed in September:
18.6km/h - Average wind speed in October:
14.5km/h - Average wind speed in November:
10.6km/h - Average wind speed in December:
10.6km/h
The windiest month (with the highest average wind speed) is June (21.7km/h).
The calmest month (with the lowest average wind speed) is January (8.7km/h).
Average humidity
Ahangama, Sri Lanka
The months with the highest relative humidity are June and September (81%).
The months with the lowest relative humidity are January, February and March (77%).
Average rainfall
Ahangama, Sri Lanka
- Average rainfall in January:
37mm - Average rainfall in February:
48mm - Average rainfall in March:
63mm - Average rainfall in April:
119mm - Average rainfall in May:
263mm - Average rainfall in June:
206mm
- Average rainfall in July:
177mm - Average rainfall in August:
222mm - Average rainfall in September:
207mm - Average rainfall in October:
176mm - Average rainfall in November:
169mm - Average rainfall in December:
110mm
The wettest month (with the highest rainfall) is May (263mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days
Ahangama, Sri Lanka
- Average rainfall days in January:
15.7 days - Average rainfall days in February:
15.4 days - Average rainfall days in March:
21.4 days - Average rainfall days in April:
25.8 days - Average rainfall days in May:
28 days - Average rainfall days in June:
28.3 days
- Average rainfall days in July:
27.4 days - Average rainfall days in August:
28.3 days - Average rainfall days in September:
25 days - Average rainfall days in October:
26.7 days - Average rainfall days in November:
27.3 days - Average rainfall days in December:
23.2 days
The months with the highest number of rainy days are June and August (28.3 days).
The month with the least rainy days is February (15.4 days).
Average daylight / Average sunshine
Ahangama, 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 12min - Average sunshine in February:
9h and 12min - Average sunshine in March:
9h and 6min - Average sunshine in April:
9h and 24min - Average sunshine in May:
9h and 6min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
8h and 18min - Average sunshine in August:
8h and 0min - Average sunshine in September:
8h and 42min - Average sunshine in October:
8h and 0min - Average sunshine in November:
7h and 18min - Average sunshine in December:
7h and 12min
The month with the most sunshine is April (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).
Average sunshine days
Ahangama, Sri Lanka
- Average sunshine days in January:
12 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
6.5 days - Average sunshine days in April:
1.3 days - Average sunshine days in May:
1.4 days - Average sunshine days in June:
0.3 days
- Average sunshine days in July:
0.6 days - Average sunshine days in August:
0.4 days - Average sunshine days in September:
1.3 days - Average sunshine days in October:
1.3 days - Average sunshine days in November:
1.5 days - Average sunshine days in December:
6.2 days
The month with the most sunshine days is January (12 days).
The month with the least sunshine days is June (0.3 days).
Average UV index
Ahangama, Sri Lanka
The months with the highest UV index are January, February, March, April, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May, June and September (UV index 6).
Average cloud cover
Ahangama, 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 25).
Average visibility
Ahangama, Sri Lanka
The months with the highest visibility are January, February, March, April, June, July and December (10km).
The months with the lowest visibility are May, August, September, October and November (9km).
