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 Undurugoda, Sri Lanka, with an average temperature fluctuating between 30.3°C (86.5°F) and 23.4°C (74.1°F). The start of January marks an average high-temperature of a tropical 30.3°C (86.5°F), hardly distinguishable from the conditions in December. Weather in January »
Weather in February
February, the last month of the winter in Undurugoda, is another hot month, with an average temperature fluctuating between 23.5°C (74.3°F) and 30.9°C (87.6°F). February's weather displays an average high-temperature of a still hot 30.9°C (87.6°F), slightly varied from January's 30.3°C (86.5°F). Weather in February »
Weather in March
March, the first month of the spring in Undurugoda, is still a tropical month, with an average temperature fluctuating between 25°C (77°F) and 31.3°C (88.3°F). The height of temperatures is seen during March and April, averaging a high-temperature of 31.3°C (88.3°F). For March, the heat index is evaluated at an extremely hot 41°C (105.8°F). Weather in March »
Weather in April
April, the same as March, in Undurugoda, Sri Lanka, is a hot spring month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 26°C (78.8°F). March and April, when the average high-temperature reaches 31.3°C (88.3°F), are the warmest months. Throughout April, the heat index is evaluated at a blisteringly hot 41°C (105.8°F). Weather in April »
Weather in May
May, the last month of the spring in Undurugoda, is another tropical month, with an average temperature fluctuating between 30.2°C (86.4°F) and 26.3°C (79.3°F). The average high-temperature is a still tropical 30.2°C (86.4°F) in May, hardly different from the 31.3°C (88.3°F) recorded in April. Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Undurugoda, Sri Lanka, with an average temperature ranging between max 29.2°C (84.6°F) and min 26.1°C (79°F). June experiences an average high-temperature of a moderately hot 29.2°C (84.6°F), barely different from May's 30.2°C (86.4°F). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Undurugoda, Sri Lanka, with temperature in the range of an average high of 28.7°C (83.7°F) and an average low of 25.6°C (78.1°F). With the advent of July, Undurugoda experiences an average high-temperature of a still moderately hot 28.7°C (83.7°F), mirroring a close resemblance to the previous month. Weather in July »
Weather in August
August, the last month of the summer in Undurugoda, is another warm month, with temperature in the range of an average high of 28.6°C (83.5°F) and an average low of 25.5°C (77.9°F). August is the month when Undurugoda experiences its coldest temperatures, averaging a high of 28.6°C (83.5°F) and a low of 25.5°C (77.9°F). In August, the average heat index is evaluated at a hot 34°C (93.2°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Undurugoda, Sri Lanka, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 28.8°C (83.8°F). As Undurugoda welcomes September, the average high-temperature is noted at a still moderately hot 28.8°C (83.8°F), closely aligning with the preceding month. Weather in September »
Weather in October
October, like September, in Undurugoda, Sri Lanka, is another warm autumn month, with an average temperature ranging between max 29.6°C (85.3°F) and min 25.5°C (77.9°F). Undurugoda, Sri Lanka, experiences an average high-temperature of a still moderately hot 29.6°C (85.3°F) in October, subtly different from September's 28.8°C (83.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Undurugoda, Sri Lanka, with an average temperature fluctuating between 24.8°C (76.6°F) and 29.8°C (85.6°F). Transitioning into November, Undurugoda records an average high-temperature of a still moderately hot 29.8°C (85.6°F), almost identical to October's 29.6°C (85.3°F). Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Undurugoda, Sri Lanka, with an average temperature fluctuating between 29.7°C (85.5°F) and 24.4°C (75.9°F). December's arrival registers an average high-temperature of a still moderately hot 29.7°C (85.5°F), closely aligning with the temperature of the previous month. 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 Undurugoda?
January and February, with an average relative humidity of 75%, are the least humid months.
What is the driest month in Undurugoda?
January is the month with the least rainfall in Undurugoda. Rain falls for 8.9 days and accumulates 25mm (0.98") of precipitation.
How many days does it rain in Undurugoda?
Throughout the year, in Undurugoda, Sri Lanka, there are 273.8 rainfall days, and 2059mm (81.06") of precipitation is accumulated.
What month has the most sunshine in Undurugoda?
The month with the most sunshine is January, with an average of 9.2h of sunshine.
What is the month with the highest UV index in Undurugoda?
January through April, July, September through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the warmest months in Undurugoda?
The temperature in Undurugoda, Sri Lanka, hits its peak in March and April, recording an average high-temperature of 31.3°C (88.3°F).
When is the lowest UV index in Undurugoda?
May, June and August, with an average maximum UV index of 6, are months with the lowest UV index.
What is the most humid month in Undurugoda?
June through August, with an average relative humidity of 83%, are most humid months in Undurugoda.
What is the rainiest month in Undurugoda?
June is the month with the most rainfall in Undurugoda. Rain falls for 29.2 days and accumulates 350mm (13.78") of precipitation.
When are the longest days in Undurugoda?
June has the longest days of the year, with an average of 12h and 30min of daylight.
What part of the year is the coldest in Undurugoda?
The lowest temperatures are recorded in August, with averages reaching a high of 28.6°C (83.5°F) and a low of 25.5°C (77.9°F).
What is the month with the least sunshine in Undurugoda?
The month with the least sunshine is November, with an average of 6.8h of sunshine.
What is the month with the shortest days in Undurugoda?
With an average of 11h and 42min of daylight, December has the shortest days of the year in Undurugoda, Sri Lanka.
Is there Daylight Saving Time (DST) in Undurugoda?
Undurugoda, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
Average temperature
Undurugoda, Sri Lanka
The warmest months (with the highest average high temperature) are March and April (31.3°C).
The month with the lowest average high temperature is August (28.6°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 (23.4°C).
Average pressure
Undurugoda, 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:
1008.7mbar - Average pressure in June:
1008.8mbar
- Average pressure in July:
1008.9mbar - Average pressure in August:
1009.2mbar - Average pressure in September:
1009.9mbar - Average pressure in October:
1010mbar - Average pressure in November:
1009.9mbar - 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 (1008.7mbar).
Average wind speed
Undurugoda, Sri Lanka
- Average wind speed in January:
12.2km/h - Average wind speed in February:
9.4km/h - Average wind speed in March:
7.9km/h - Average wind speed in April:
8.7km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
15.9km/h
- Average wind speed in July:
14.9km/h - Average wind speed in August:
15.1km/h - Average wind speed in September:
13.6km/h - Average wind speed in October:
10.6km/h - Average wind speed in November:
9.1km/h - Average wind speed in December:
11.3km/h
The windiest month (with the highest average wind speed) is June (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.9km/h).
Average humidity
Undurugoda, 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 (75%).
Average rainfall
Undurugoda, Sri Lanka
- Average rainfall in January:
25mm - Average rainfall in February:
32mm - Average rainfall in March:
61mm - Average rainfall in April:
127mm - Average rainfall in May:
303mm - Average rainfall in June:
350mm
- Average rainfall in July:
260mm - Average rainfall in August:
282mm - Average rainfall in September:
201mm - Average rainfall in October:
192mm - Average rainfall in November:
133mm - Average rainfall in December:
93mm
The wettest month (with the highest rainfall) is June (350mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days
Undurugoda, Sri Lanka
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
19.9 days - Average rainfall days in April:
25.8 days - Average rainfall days in May:
28 days - Average rainfall days in June:
29.2 days
- Average rainfall days in July:
29.5 days - Average rainfall days in August:
29.5 days - Average rainfall days in September:
26.3 days - Average rainfall days in October:
25.2 days - Average rainfall days in November:
23.5 days - Average rainfall days in December:
16.5 days
The months with the highest number of rainy days are July and August (29.5 days).
The month with the least rainy days is January (8.9 days).
Average daylight / Average sunshine
Undurugoda, 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:
9h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
7h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 5min - Average sunshine in December:
7h and 1min
The month with the most sunshine is January (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days
Undurugoda, Sri Lanka
- Average sunshine days in January:
21 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
7.4 days - Average sunshine days in April:
2.3 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
0.3 days
- Average sunshine days in July:
0.3 days - Average sunshine days in August:
0.5 days - Average sunshine days in September:
1.4 days - Average sunshine days in October:
3.4 days - Average sunshine days in November:
5.8 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is January (21 days).
The months with the least sunshine days are June and July (0.3 days).
Average UV index
Undurugoda, Sri Lanka
The months with the highest UV index are January, February, March, April, July, September, October, November and December (UV index 7).
The months with the lowest UV index are May, June and August (UV index 6).
Average cloud cover
Undurugoda, Sri Lanka
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility
Undurugoda, Sri Lanka
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
