Climate and monthly weather forecastHettigoda, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Hettigoda, Sri Lanka, with an average temperature ranging between max 29.1°C (84.4°F) and min 24.1°C (75.4°F). January notes an average high-temperature of a still warm 29.1°C (84.4°F), subtly differing 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 Hettigoda, Sri Lanka, with an average temperature varying between 24.5°C (76.1°F) and 29.7°C (85.5°F). January's transformation into February witnesses an average high-temperature of a still moderately hot 29.7°C (85.5°F), noting a minor change from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a tropical month in Hettigoda, Sri Lanka, with an average temperature fluctuating between 25.4°C (77.7°F) and 30.1°C (86.2°F). The transition into March is marked with an average high-temperature of a tropical 30.1°C (86.2°F), showing an insignificant shift from February's 29.7°C (85.5°F). Weather in March »Weather in April
April, the same as March, in Hettigoda, Sri Lanka, is a hot spring month, with an average temperature ranging between min 26.5°C (79.7°F) and max 30.3°C (86.5°F). April, known for its average high temperature of 30.3°C (86.5°F) and an average low temperature of 26.5°C (79.7°F), is the warmest month. April's mean heat index is calculated to be a fiery hot 38°C (100.4°F). Weather in April »Weather in May
May, the last month of the spring in Hettigoda, is another warm month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 27.1°C (80.8°F). The average high-temperature for May is a warm 29.6°C (85.3°F), closely aligning with the temperature of the preceding month. Weather in May »Weather in June
The first month of the summer, June, is still a warm month in Hettigoda, Sri Lanka, with an average temperature varying between 28.8°C (83.8°F) and 26.7°C (80.1°F). The onset of June brings an average high-temperature of a still warm 28.8°C (83.8°F), nearly matching the May temperature. Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Hettigoda, Sri Lanka, with an average temperature ranging between min 26.4°C (79.5°F) and max 28.8°C (83.8°F). July's advent records an average high-temperature of a still moderately hot 28.8°C (83.8°F), matching the reading from the prior month. Weather in July »Weather in August
August, the last month of the summer in Hettigoda, is another warm month, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 26.2°C (79.2°F). On starting August, Hettigoda exhibits an average high-temperature of a still warm 28.8°C (83.8°F), identical to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Hettigoda, Sri Lanka, with an average temperature fluctuating between 28.5°C (83.3°F) and 26°C (78.8°F). September proves to be the coldest month, recording an average maximum temperature of 28.5°C (83.3°F) and a minimum temperature of 26°C (78.8°F). Throughout September, the heat index is calculated to be a hot 34°C (93.2°F). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Hettigoda, Sri Lanka, with an average temperature ranging between max 28.8°C (83.8°F) and min 25.9°C (78.6°F). The shift from September to October is characterized by an average high-temperature of a still warm 28.8°C (83.8°F), not significantly different from the 28.5°C (83.3°F) of September. Weather in October »Weather in November
November, the last month of the autumn in Hettigoda, is also a moderately hot month, with an average temperature fluctuating between 29.1°C (84.4°F) and 25.5°C (77.9°F). As Hettigoda welcomes November, the average high-temperature records at a still moderately hot 29.1°C (84.4°F), marking an insignificant deviation from the prior month. Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Hettigoda, Sri Lanka, with an average temperature ranging between min 24.9°C (76.8°F) and max 29°C (84.2°F). December's arrival brings an average high-temperature of a still warm 29°C (84.2°F), slightly deviating from November's 29.1°C (84.4°F). Weather in December »Updated: Aug 20, 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.
January is the month with the least rainfall in Hettigoda, Sri Lanka. Rain falls for 15.7 days and accumulates 37mm (1.46") of precipitation.
In Hettigoda, 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.
With average temperatures fluctuating between a high of 30.3°C (86.5°F) and a low of 26.5°C (79.7°F), April stands out as the warmest month.
With an average of 9.4h of sunshine, April has the most sunshine of the year.
The month with the most rainfall is May, when the rain falls for 28 days and typically aggregates up to 263mm (10.35") of precipitation.
May, June and September, with an average maximum UV index of 6, are months with the lowest UV index.
The months with the highest humidity 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.
September, known for its average high temperature of 28.5°C (83.3°F) and an average low temperature of 26°C (78.8°F), is the coldest month.
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Hettigoda, Sri Lanka, does not utilize Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
December has the least sunshine of the year, with an average of 7.2h of sunshine.
Average temperature
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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 42min
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 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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
Hettigoda, 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).
