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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January in Yakkaduwa, Sri Lanka, is a hot winter month, with an average temperature ranging between max 30.8°C (87.4°F) and min 22.8°C (73°F). In Yakkaduwa, January's average high-temperature stands at a hot 30.8°C (87.4°F), closely related to the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another tropical month in Yakkaduwa, Sri Lanka, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 31.7°C (89.1°F). Yakkaduwa's shift from January to February is accompanied by an average high-temperature of a still tropical 31.7°C (89.1°F), a slight deviation from 30.8°C (87.4°F). Weather in February »
Weather in March
The first month of the spring, March, is still a hot month in Yakkaduwa, Sri Lanka, with an average temperature fluctuating between 24.5°C (76.1°F) and 32.1°C (89.8°F). March, having an average high-temperature of 32.1°C (89.8°F) and an average low-temperature of 24.5°C (76.1°F), is the warmest month. For most parts of March, the heat index is evaluated at a scorching 43°C (109.4°F). Weather in March »
Weather in April
April, like March, is another tropical spring month in Yakkaduwa, Sri Lanka, with an average temperature fluctuating between 32°C (89.6°F) and 26°C (78.8°F). April begins with an average high-temperature of a still tropical 32°C (89.6°F), reflecting close similarity to the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Yakkaduwa, is another hot month, with an average temperature varying between 26.4°C (79.5°F) and 30.8°C (87.4°F). The average high-temperature during May registers at a still hot 30.8°C (87.4°F), closely corresponding to the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Yakkaduwa, is still a warm month, with an average temperature ranging between min 25.9°C (78.6°F) and max 29.6°C (85.3°F). Yakkaduwa records an average high-temperature of a warm 29.6°C (85.3°F) in June, closely mirroring the climate of the previous month. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Yakkaduwa, Sri Lanka, with an average temperature varying between 29.2°C (84.6°F) and 25.5°C (77.9°F). In Yakkaduwa, Sri Lanka, the month of July registers the lowest temperatures, averaging 29.2°C (84.6°F) at the peak and 25.5°C (77.9°F) at the lowest. The average heat index in July is evaluated at a very hot 36°C (96.8°F). Weather in July »
Weather in August
August, the last month of the summer in Yakkaduwa, is another warm month, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.4°C (77.7°F). August registers an average high-temperature of a still moderately hot 29.3°C (84.7°F), slightly varied from July's 29.2°C (84.6°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Yakkaduwa, Sri Lanka, with an average temperature varying between 25.2°C (77.4°F) and 29.5°C (85.1°F). With the advent of September, Yakkaduwa experiences an average high-temperature of a still warm 29.5°C (85.1°F), mirroring a close resemblance to the previous month. Weather in September »
Weather in October
October, like September, in Yakkaduwa, Sri Lanka, is another warm autumn month, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 29.9°C (85.8°F). The shift to October signals an average high-temperature of a still warm 29.9°C (85.8°F), subtly varied from September's 29.5°C (85.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is a hot month in Yakkaduwa, Sri Lanka, with temperature in the range of an average high of 30.2°C (86.4°F) and an average low of 24.5°C (76.1°F). The advent of November brings an average high-temperature of a tropical 30.2°C (86.4°F), exhibiting minor difference from the previous month. Weather in November »
Weather in December
December, the first month of the winter in Yakkaduwa, is still a warm month, with an average temperature varying between 29.9°C (85.8°F) and 23.7°C (74.7°F). Yakkaduwa's transition from November to December introduces an average high-temperature of a moderately hot 29.9°C (85.8°F), marking an insignificant variation from the 30.2°C (86.4°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
What is the least humid month in Yakkaduwa?
January and February, with an average relative humidity of 73%, are the least humid months in Yakkaduwa.
What is the driest month in Yakkaduwa?
The month with the least rainfall is January, when the rain falls for 9.7 days and typically collects 29mm (1.14") of precipitation.
How many days does it rain in Yakkaduwa?
In Yakkaduwa, Sri Lanka, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.
What are the months with the most sunshine in Yakkaduwa?
The months with the most sunshine are January through April, with an average of 9.2h of sunshine.
What is the month with the highest UV index in Yakkaduwa?
January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Yakkaduwa, Sri Lanka.
What part of the year is the hottest in Yakkaduwa?
The warmest time of the year in Yakkaduwa is March, with temperatures averaging a high of 32.1°C (89.8°F) and a low of 24.5°C (76.1°F).
What is the month with the lowest UV index in Yakkaduwa?
The months with the lowest UV index in Yakkaduwa, Sri Lanka, are May, June, August and October, with an average maximum UV index of 6.
What is the most humid month in Yakkaduwa?
June through August, with an average relative humidity of 82%, are most humid months.
What is the wettest month in Yakkaduwa?
June is the month with the most rainfall in Yakkaduwa, Sri Lanka. Rain falls for 27.6 days and accumulates 231mm (9.09") of precipitation.
When are the longest days in Yakkaduwa?
June has the longest days of the year, with an average of 12h and 30min of daylight.
What month is the coldest in Yakkaduwa?
July is Yakkaduwa's coldest month, registering average high temperatures of 29.2°C (84.6°F) and lows of 25.5°C (77.9°F).
What is the month with the least sunshine in Yakkaduwa?
November has the least sunshine of the year in Yakkaduwa, Sri Lanka, with an average of 6.6h of sunshine.
What is the month with the shortest days in Yakkaduwa?
December has the shortest days of the year in Yakkaduwa, with an average of 11h and 42min of daylight.
Is there Daylight Saving Time (DST) in Yakkaduwa?
Yakkaduwa, Sri Lanka, does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
Average temperature
Yakkaduwa, Sri Lanka
The warmest month (with the highest average high temperature) is March (32.1°C).
The month with the lowest average high temperature is July (29.2°C).
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.8°C).
Average pressure
Yakkaduwa, Sri Lanka
- Average pressure in January:
1011.7mbar - Average pressure in February:
1011.3mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1009.6mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1008.4mbar
- Average pressure in July:
1008.5mbar - Average pressure in August:
1008.8mbar - Average pressure in September:
1009.6mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.4mbar).
Average wind speed
Yakkaduwa, Sri Lanka
- Average wind speed in January:
16.2km/h - Average wind speed in February:
12.9km/h - Average wind speed in March:
9.1km/h - Average wind speed in April:
10km/h - Average wind speed in May:
15.5km/h - Average wind speed in June:
18.3km/h
- Average wind speed in July:
17.1km/h - Average wind speed in August:
17km/h - Average wind speed in September:
16km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
10.3km/h - Average wind speed in December:
14.1km/h
The windiest month (with the highest average wind speed) is June (18.3km/h).
The calmest month (with the lowest average wind speed) is March (9.1km/h).
Average humidity
Yakkaduwa, Sri Lanka
The months with the highest relative humidity are June, July and August (82%).
The months with the lowest relative humidity are January and February (73%).
Average rainfall
Yakkaduwa, Sri Lanka
- Average rainfall in January:
29mm - Average rainfall in February:
36mm - Average rainfall in March:
55mm - Average rainfall in April:
112mm - Average rainfall in May:
204mm - Average rainfall in June:
231mm
- Average rainfall in July:
177mm - Average rainfall in August:
210mm - Average rainfall in September:
153mm - Average rainfall in October:
224mm - Average rainfall in November:
174mm - Average rainfall in December:
139mm
The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days
Yakkaduwa, Sri Lanka
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
18.2 days - Average rainfall days in April:
23.4 days - Average rainfall days in May:
26.3 days - Average rainfall days in June:
27.6 days
- Average rainfall days in July:
27.7 days - Average rainfall days in August:
28.4 days - Average rainfall days in September:
24.4 days - Average rainfall days in October:
25.9 days - Average rainfall days in November:
23.3 days - Average rainfall days in December:
20.3 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.7 days).
Average daylight / Average sunshine
Yakkaduwa, Sri Lanka
- Average daylight in January:
11h and 5min - Average daylight in February:
11h and 5min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 2min - Average daylight in June:
12h and 3min
- Average daylight in July:
12h and 3min - Average daylight in August:
12h and 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 4min
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 1min - Average sunshine in February:
9h and 1min - Average sunshine in March:
9h and 1min - Average sunshine in April:
9h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 3min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 4min - Average sunshine in December:
7h and 0min
The months with the most sunshine are January, February, March and April (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days
Yakkaduwa, Sri Lanka
- Average sunshine days in January:
20 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
4.6 days - Average sunshine days in May:
3.6 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.1 days - Average sunshine days in August:
1.2 days - Average sunshine days in September:
3 days - Average sunshine days in October:
3.3 days - Average sunshine days in November:
6.3 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is August (1.2 days).
Average UV index
Yakkaduwa, Sri Lanka
The months with the highest UV index are January, February, March, April, July, September, November and December (UV index 7).
The months with the lowest UV index are May, June, August and October (UV index 6).
Average cloud cover
Yakkaduwa, Sri Lanka
The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 21).
Average visibility
Yakkaduwa, Sri Lanka
The months with the highest visibility are January, February, March, April, June, July, September and December (10km).
The months with the lowest visibility are May, August, October and November (9km).
