Expand
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 is a tropical winter month in Ukwatta, Sri Lanka, with an average temperature ranging between max 30.8°C (87.4°F) and min 23.1°C (73.6°F). January commences with an average high-temperature of a hot 30.8°C (87.4°F), showing little deviation from December's 29.9°C (85.8°F). Weather in January »
Weather in February
February, the last month of the winter in Ukwatta, is also a hot month, with temperature in the range of an average low of 23.3°C (73.9°F) and an average high of 31.4°C (88.5°F). The transition into February shows a subtle variation to a still hot 31.4°C (88.5°F) from January's 30.8°C (87.4°F) in the average high-temperature. Weather in February »
Weather in March
March, the first month of the spring in Ukwatta, is still a tropical month, with an average temperature varying between 31.8°C (89.2°F) and 24.3°C (75.7°F). Ukwatta experiences peak temperatures, averaging a high-temperature of 31.8°C (89.2°F) during March and April. March's average heat index is appraised at an extremely hot 42°C (107.6°F). Weather in March »
Weather in April
April, like March, is a hot spring month in Ukwatta, Sri Lanka, with temperature in the range of an average low of 25.8°C (78.4°F) and an average high of 31.8°C (89.2°F). Ukwatta's highest average temperatures are recorded in March and April, reaching a high of 31.8°C (89.2°F). The heat index for April is appraised at a blistering 42°C (107.6°F). Weather in April »
Weather in May
The last month of the spring, May, is another hot month in Ukwatta, Sri Lanka, with an average temperature varying between 30.6°C (87.1°F) and 26.3°C (79.3°F). The onset of May marks an average high-temperature of a still tropical 30.6°C (87.1°F), hardly differing from April's 31.8°C (89.2°F). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Ukwatta, Sri Lanka, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.8°C (78.4°F). Ukwatta marks the onset of June with an average high-temperature of a warm 29.3°C (84.7°F), subtly divergent from May's 30.6°C (87.1°F). Weather in June »
Weather in July
July, like June, in Ukwatta, Sri Lanka, is a moderately hot summer month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 28.9°C (84°F). Ukwatta experiences lowest temperatures, averaging a high-temperature of 28.9°C (84°F) during July and August. The heat index for July is appraised at a fiery hot 35°C (95°F). Weather in July »
Weather in August
August, the last month of the summer in Ukwatta, is another warm month, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 28.9°C (84°F). Ukwatta experiences lowest temperatures, averaging a high-temperature of 28.9°C (84°F) during July and August. August's average heat index is appraised at a very hot 35°C (95°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Ukwatta, Sri Lanka, with an average temperature ranging between max 29.1°C (84.4°F) and min 24.9°C (76.8°F). The commencement of September brings an average high-temperature of a still moderately hot 29.1°C (84.4°F), marking an inconsequential divergence from August. Weather in September »
Weather in October
October is a tropical autumn month in Ukwatta, Sri Lanka, with temperature in the range of an average low of 25°C (77°F) and an average high of 30°C (86°F). The advent of October brings an average high-temperature of a hot 30°C (86°F), almost identical to the preceding month. Weather in October »
Weather in November
The last month of the autumn, November, is another hot month in Ukwatta, Sri Lanka, with an average temperature varying between 30.1°C (86.2°F) and 24.5°C (76.1°F). The arrival of November is marked by an average high-temperature of a still tropical 30.1°C (86.2°F), bearing a close resemblance to October. Weather in November »
Weather in December
December, the first month of the winter in Ukwatta, is still a warm month, with an average temperature ranging between max 29.9°C (85.8°F) and min 23.7°C (74.7°F). Ukwatta sees the arrival of December with an average high-temperature of a warm 29.9°C (85.8°F), indicating a subtle variation from 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
What is the least humid month in Ukwatta?
The months with the lowest humidity in Ukwatta are January and February, with an average relative humidity of 74%.
What is the driest month in Ukwatta?
The month with the least rainfall is January, when the rain falls for 11.6 days and typically collects 40mm (1.57") of precipitation.
How much does it rain in Ukwatta?
In Ukwatta, Sri Lanka, during the entire year, the rain falls for 289.4 days and collects up to 2262mm (89.06") of precipitation.
What month has the most sunshine in Ukwatta?
January has the most sunshine of the year in Ukwatta, with an average of 9.1h of sunshine.
When is the highest UV index in Ukwatta?
The months with the highest UV index in Ukwatta, Sri Lanka, are January through April, July, September, November and December, with an average maximum UV index of 7.
What month is the hottest in Ukwatta?
March and April are the warmest months in Ukwatta, with an average high-temperature of 31.8°C (89.2°F).
What is the month with the lowest UV index in Ukwatta?
May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index in Ukwatta.
What are the most humid months in Ukwatta?
June through August, with an average relative humidity of 83%, are most humid months in Ukwatta, Sri Lanka.
What is the wettest month in Ukwatta?
The month with the most rainfall in Ukwatta, Sri Lanka, is June, when the rain falls for 29.3 days and typically aggregates up to 341mm (13.43") of precipitation.
When are the longest days in Ukwatta?
With an average of 12h and 30min of daylight, June has the longest days of the year in Ukwatta, Sri Lanka.
What is the coldest time of year in Ukwatta?
July and August are known as Ukwatta's coldest months, with an average high-temperature of 28.9°C (84°F).
What is the month with the least sunshine in Ukwatta?
The month with the least sunshine is November, with an average of 6.7h of sunshine.
What is the month with the shortest days in Ukwatta?
With an average of 11h and 42min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Ukwatta?
Ukwatta, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
Average temperature
Ukwatta, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (31.8°C).
The months with the lowest average high temperature are July and August (28.9°C).
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (23.1°C).
Average pressure
Ukwatta, Sri Lanka
- Average pressure in January:
1011.6mbar - Average pressure in February:
1011.3mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1008.6mbar - Average pressure in June:
1008.7mbar
- Average pressure in July:
1008.7mbar - Average pressure in August:
1009.1mbar - Average pressure in September:
1009.8mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed
Ukwatta, Sri Lanka
- Average wind speed in January:
12.8km/h - Average wind speed in February:
9.9km/h - Average wind speed in March:
8km/h - Average wind speed in April:
8.6km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
15.1km/h
- Average wind speed in July:
14.1km/h - Average wind speed in August:
14.2km/h - Average wind speed in September:
13.2km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
11.5km/h
The windiest month (with the highest average wind speed) is June (15.1km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).
Average humidity
Ukwatta, Sri Lanka
The months with the highest relative humidity are June, July and August (83%).
The months with the lowest relative humidity are January and February (74%).
Average rainfall
Ukwatta, Sri Lanka
- Average rainfall in January:
40mm - Average rainfall in February:
47mm - Average rainfall in March:
66mm - Average rainfall in April:
137mm - Average rainfall in May:
306mm - Average rainfall in June:
341mm
- Average rainfall in July:
256mm - Average rainfall in August:
287mm - Average rainfall in September:
206mm - Average rainfall in October:
237mm - Average rainfall in November:
191mm - Average rainfall in December:
148mm
The wettest month (with the highest rainfall) is June (341mm).
The driest month (with the least rainfall) is January (40mm).
Average rainfall days
Ukwatta, Sri Lanka
- Average rainfall days in January:
11.6 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
19.8 days - Average rainfall days in April:
25.4 days - Average rainfall days in May:
28.8 days - Average rainfall days in June:
29.3 days
- Average rainfall days in July:
29.8 days - Average rainfall days in August:
30.2 days - Average rainfall days in September:
26.9 days - Average rainfall days in October:
27 days - Average rainfall days in November:
25.7 days - Average rainfall days in December:
21.1 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is January (11.6 days).
Average daylight / Average sunshine
Ukwatta, 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 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 0min - Average sunshine in September:
7h and 2min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 5min
The month with the most sunshine is January (Average sunshine: 9h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days
Ukwatta, Sri Lanka
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
8.2 days - Average sunshine days in April:
2.6 days - Average sunshine days in May:
1.3 days - Average sunshine days in June:
0.3 days
- Average sunshine days in July:
0.4 days - Average sunshine days in August:
0.3 days - Average sunshine days in September:
1.5 days - Average sunshine days in October:
1.7 days - Average sunshine days in November:
3.6 days - Average sunshine days in December:
8.3 days
The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are June and August (0.3 days).
Average UV index
Ukwatta, 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
Ukwatta, 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 24).
Average visibility
Ukwatta, Sri Lanka
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
