Climate and monthly weather forecastWatawala, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, like December, in Watawala, Sri Lanka, is a moderately hot winter month, with an average temperature fluctuating between 15.8°C (60.4°F) and 25°C (77°F). With the onset of January, Watawala's average high-temperature clocks in at a still warm 25°C (77°F), showing a minor fluctuation from the previous month. Weather in January »Weather in February
The last month of the winter, February, is another warm month in Watawala, Sri Lanka, with an average temperature varying between 15.3°C (59.5°F) and 26°C (78.8°F). As January transitions into February, the average high-temperature rests at a still moderately hot 26°C (78.8°F), maintaining a close resemblance to the previous month. Weather in February »Weather in March
March, the first month of the spring in Watawala, is also a moderately hot month, with an average temperature fluctuating between 27.5°C (81.5°F) and 16.2°C (61.2°F). The arrival of March sees an average high-temperature of a still moderately hot 27.5°C (81.5°F), hardly diverging from February's 26°C (78.8°F). Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Watawala, Sri Lanka, with temperature in the range of an average low of 17.9°C (64.2°F) and an average high of 27.6°C (81.7°F). Watawala's temperature records reveal April as the warmest month, marked by average highs of 27.6°C (81.7°F) and lows of 17.9°C (64.2°F). The heat index for April is estimated at a hot 32°C (89.6°F). Weather in April »Weather in May
May, the last month of the spring in Watawala, is also a moderately hot month, with an average temperature varying between 27.3°C (81.1°F) and 19.1°C (66.4°F). The arrival of May brings an average high-temperature of a still moderately hot 27.3°C (81.1°F), nearly identical to April's 27.6°C (81.7°F). Weather in May »Weather in June
June, the first month of the summer in Watawala, is also a moderately hot month, with temperature in the range of an average low of 19°C (66.2°F) and an average high of 27°C (80.6°F). The beginning of June records an average high-temperature of a still warm 27°C (80.6°F), marking a negligible difference from May's 27.3°C (81.1°F). Weather in June »Weather in July
July, like June, in Watawala, Sri Lanka, is another warm summer month, with temperature in the range of an average high of 27.2°C (81°F) and an average low of 18.6°C (65.5°F). Watawala records an average high-temperature of a still moderately hot 27.2°C (81°F) as July arrives, nearly mirroring the previous month's climate. Weather in July »Weather in August
August, the last month of the summer in Watawala, is also a moderately hot month, with an average temperature fluctuating between 18.4°C (65.1°F) and 27.1°C (80.8°F). Watawala, Sri Lanka, experiences a subtle adjustment in high-temperatures to a still moderately hot 27.1°C (80.8°F) with the onset of August, maintaining near parity with July's 27.2°C (81°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Watawala, Sri Lanka, with an average temperature ranging between max 27°C (80.6°F) and min 18.3°C (64.9°F). The commencement of September notes an average high-temperature of a still moderately hot 27°C (80.6°F), exhibiting little difference from the previous month. Weather in September »Weather in October
October, like September, in Watawala, Sri Lanka, is another warm autumn month, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 26°C (78.8°F). Watawala's weather in October, with an average high-temperature of a still warm 26°C (78.8°F), subtly shifts from September's 27°C (80.6°F). Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Watawala, Sri Lanka, with an average temperature ranging between max 24.8°C (76.6°F) and min 17.5°C (63.5°F). October's transformation into November witnesses an average high-temperature of a still moderately hot 24.8°C (76.6°F), noting a minor change from the preceding month. Weather in November »Weather in December
December, the first month of the winter in Watawala, is also a moderately hot month, with an average temperature fluctuating between 17°C (62.6°F) and 24.3°C (75.7°F). December, on average, is the coldest month, registering a high temperature of 24.3°C (75.7°F) and a low of 17°C (62.6°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 is the month with the least rainfall in Watawala, Sri Lanka. Rain falls for 18 days and accumulates 85mm (3.35") of precipitation.
Throughout the year, in Watawala, Sri Lanka, there are 297.7 rainfall days, and 2800mm (110.24") of precipitation is accumulated.
January, September through December, with an average maximum UV index of 5, are months with the lowest UV index.
The months with the highest UV index in Watawala are February through August, with an average maximum UV index of 6.
With an average relative humidity of 80%, March is the least humid month.
Watawala's April weather reaches an average high of 27.6°C (81.7°F) and an average low of 17.9°C (64.2°F), making it the warmest month.
June has the longest days of the year in Watawala, Sri Lanka, with an average of 12h and 30min of daylight.
With an average of 10h of sunshine, June has the most sunshine of the year in Watawala.
The month with the most rainfall is October, when the rain falls for 28.8 days and typically aggregates up to 656mm (25.83") of precipitation.
With an average relative humidity of 89%, November is the most humid month in Watawala.
December, characterized by an average high temperature of 24.3°C (75.7°F) and a low temperature of 17°C (62.6°F), is generally the coldest month in Watawala.
With an average of 11h and 42min of daylight, December has the shortest days of the year in Watawala.
Watawala does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
The month with the least sunshine is December, with an average of 4.6h of sunshine.
Average temperature
Watawala, Sri Lanka
The warmest month (with the highest average high temperature) is April (27.6°C).
The month with the lowest average high temperature is December (24.3°C).
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is February (15.3°C).
Average pressure
Watawala, Sri Lanka
- Average pressure in January:
1011.7mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1008.3mbar
- Average pressure in July:
1008.4mbar - Average pressure in August:
1008.7mbar - Average pressure in September:
1009.4mbar - Average pressure in October:
1009.8mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed
Watawala, Sri Lanka
- Average wind speed in January:
5.2km/h - Average wind speed in February:
4.5km/h - Average wind speed in March:
3.5km/h - Average wind speed in April:
3.3km/h - Average wind speed in May:
6.3km/h - Average wind speed in June:
9.1km/h
- Average wind speed in July:
8.7km/h - Average wind speed in August:
8.2km/h - Average wind speed in September:
7.3km/h - Average wind speed in October:
4.7km/h - Average wind speed in November:
4.1km/h - Average wind speed in December:
5km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).
Average humidity
Watawala, Sri Lanka
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).
Average rainfall
Watawala, Sri Lanka
- Average rainfall in January:
85mm - Average rainfall in February:
158mm - Average rainfall in March:
121mm - Average rainfall in April:
273mm - Average rainfall in May:
290mm - Average rainfall in June:
112mm
- Average rainfall in July:
128mm - Average rainfall in August:
135mm - Average rainfall in September:
198mm - Average rainfall in October:
656mm - Average rainfall in November:
416mm - Average rainfall in December:
228mm
The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days
Watawala, Sri Lanka
- Average rainfall days in January:
18 days - Average rainfall days in February:
16.3 days - Average rainfall days in March:
20.8 days - Average rainfall days in April:
27.2 days - Average rainfall days in May:
29.8 days - Average rainfall days in June:
25.5 days
- Average rainfall days in July:
25.2 days - Average rainfall days in August:
27 days - Average rainfall days in September:
25.8 days - Average rainfall days in October:
28.8 days - Average rainfall days in November:
27.9 days - Average rainfall days in December:
25.4 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (16.3 days).
Average daylight / Average sunshine
Watawala, 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:
7h and 6min - Average sunshine in February:
7h and 24min - Average sunshine in March:
7h and 54min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
8h and 12min - Average sunshine in September:
9h and 18min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Watawala, Sri Lanka
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
11 days - Average sunshine days in March:
8.5 days - Average sunshine days in April:
1.5 days - Average sunshine days in May:
0.8 days - Average sunshine days in June:
1.3 days
- Average sunshine days in July:
2 days - Average sunshine days in August:
1.8 days - Average sunshine days in September:
2 days - Average sunshine days in October:
1.9 days - Average sunshine days in November:
1.4 days - Average sunshine days in December:
4.5 days
The month with the most sunshine days is February (11 days).
The month with the least sunshine days is May (0.8 days).
Average UV index
Watawala, Sri Lanka
The months with the highest UV index are February, March, April, May, June, July and August (UV index 6).
The months with the lowest UV index are January, September, October, November and December (UV index 5).
Average cloud cover
Watawala, Sri Lanka
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility
Watawala, Sri Lanka
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).
