Climate and monthly weather forecastUlapane, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in Ulapane, Sri Lanka, with an average temperature varying between 18.2°C (64.8°F) and 28.3°C (82.9°F). Ulapane notes an average high-temperature of a still moderately hot 28.3°C (82.9°F) in January, displaying minor variation from December. Weather in January »Weather in February
February, the last month of the winter in Ulapane, is another warm month, with temperature in the range of an average low of 18.1°C (64.6°F) and an average high of 29.7°C (85.5°F). On the advent of February, Ulapane's average high-temperature exhibits a minor adjustment to a still moderately hot 29.7°C (85.5°F) from January's 28.3°C (82.9°F). Weather in February »Weather in March
March, the first month of the spring in Ulapane, is a hot month, with an average temperature varying between 19.2°C (66.6°F) and 31.5°C (88.7°F). Ulapane experiences its highest average temperatures in March, reaching a peak of 31.5°C (88.7°F) and a minimum of 19.2°C (66.6°F). In March, the heat index is estimated at a blisteringly hot 40°C (104°F). Weather in March »Weather in April
April, the same as March, in Ulapane, Sri Lanka, is another tropical spring month, with an average temperature ranging between min 20.8°C (69.4°F) and max 31.2°C (88.2°F). The transition from March to April sees average high-temperatures adjusting to a still tropical 31.2°C (88.2°F), from a not significantly different 31.5°C (88.7°F). Weather in April »Weather in May
May, the last month of the spring in Ulapane, is also a hot month, with temperature in the range of an average high of 30.1°C (86.2°F) and an average low of 21.8°C (71.2°F). Ulapane experiences an average high-temperature of a still hot 30.1°C (86.2°F) with the onset of May, subtly varied from April's 31.2°C (88.2°F). Weather in May »Weather in June
June, the first month of the summer in Ulapane, is still a warm month, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 21.8°C (71.2°F). With the onset of June, Ulapane's average high-temperature clocks in at a moderately hot 29.3°C (84.7°F), showing a minor fluctuation from the previous month. Weather in June »Weather in July
July, the same as June, is another warm summer month in Ulapane, Sri Lanka, with an average temperature ranging between min 21.4°C (70.5°F) and max 29.3°C (84.7°F). The onset of July highlights an average high temperature of a still moderately hot 29.3°C (84.7°F), mirroring the climate in June. Weather in July »Weather in August
August, the last month of the summer in Ulapane, is also a moderately hot month, with an average temperature fluctuating between 21.2°C (70.2°F) and 29.2°C (84.6°F). The commencement of August notes an average high-temperature of a still warm 29.2°C (84.6°F), exhibiting little difference from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Ulapane, is still a warm month, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 29.5°C (85.1°F). Ulapane measures an average high-temperature of a still moderately hot 29.5°C (85.1°F) in September, nearly consistent with the preceding month. Weather in September »Weather in October
October, the same as September, is another warm autumn month in Ulapane, Sri Lanka, with temperature in the range of an average low of 20.7°C (69.3°F) and an average high of 29.4°C (84.9°F). During October, the average high-temperature is a still warm 29.4°C (84.9°F), maintaining a close resemblance to that of the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Ulapane, Sri Lanka, with an average temperature fluctuating between 28.3°C (82.9°F) and 20.1°C (68.2°F). The shift to November signals an average high-temperature of a still warm 28.3°C (82.9°F), subtly varied from October's 29.4°C (84.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Ulapane, Sri Lanka, with temperature in the range of an average low of 19.5°C (67.1°F) and an average high of 27.5°C (81.5°F). December, marked by an average high-temperature of 27.5°C (81.5°F) and a low-temperature of 19.5°C (67.1°F), is the coldest month. The heat index in December is estimated at a tropical 31°C (87.8°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
The month with the least rainfall in Ulapane is January, when the rain falls for 14.1 days and typically collects 38mm (1.5") of precipitation.
Throughout the year, in Ulapane, Sri Lanka, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.
The months with the highest UV index in Ulapane are January through September, November and December, with an average maximum UV index of 6.
In Ulapane, March is identified by the average highest temperatures, reaching a peak of 31.5°C (88.7°F) and a low of 19.2°C (66.6°F).
March is the least humid month in Ulapane, Sri Lanka, with an average relative humidity of 74%.
With an average of 12h and 30min of daylight, June has the longest days of the year in Ulapane, Sri Lanka.
June has the most sunshine of the year in Ulapane, with an average of 10.8h of sunshine.
The month with the most rainfall in Ulapane is October, when the rain falls for 27.4 days and typically aggregates up to 301mm (11.85") of precipitation.
With an average maximum UV index of 5, October is the month with the lowest UV index.
December is Ulapane's coldest month, registering average high temperatures of 27.5°C (81.5°F) and lows of 19.5°C (67.1°F).
With an average relative humidity of 84%, December is the most humid month in Ulapane, Sri Lanka.
The month with the shortest days in Ulapane, Sri Lanka, is December, with an average of 11h and 42min of daylight.
Ulapane, Sri Lanka, does not observe Daylight Saving Time (DST). +0530 timezone is used throughout the entire year.
The month with the least sunshine in Ulapane is December, with an average of 5.7h of sunshine.
Average temperature
Ulapane, Sri Lanka
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).
The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.1°C).
Average pressure
Ulapane, Sri Lanka
- Average pressure in January:
1011.8mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.6mbar - Average pressure in May:
1008.2mbar - Average pressure in June:
1008.1mbar
- Average pressure in July:
1008.2mbar - Average pressure in August:
1008.5mbar - Average pressure in September:
1009.3mbar - Average pressure in October:
1009.7mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.5mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed
Ulapane, Sri Lanka
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.1km/h - Average wind speed in March:
5km/h - Average wind speed in April:
4.7km/h - Average wind speed in May:
9.3km/h - Average wind speed in June:
13.5km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
10.8km/h - Average wind speed in October:
6.8km/h - Average wind speed in November:
5.3km/h - Average wind speed in December:
6.7km/h
The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).
Average humidity
Ulapane, Sri Lanka
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).
Average rainfall
Ulapane, Sri Lanka
- Average rainfall in January:
38mm - Average rainfall in February:
59mm - Average rainfall in March:
72mm - Average rainfall in April:
152mm - Average rainfall in May:
163mm - Average rainfall in June:
57mm
The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days
Ulapane, Sri Lanka
- Average rainfall days in January:
14.1 days - Average rainfall days in February:
14.5 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
27 days - Average rainfall days in May:
28.6 days - Average rainfall days in June:
25.1 days
- Average rainfall days in July:
24.3 days - Average rainfall days in August:
25.8 days - Average rainfall days in September:
23.4 days - Average rainfall days in October:
27.4 days - Average rainfall days in November:
26.4 days - Average rainfall days in December:
22.9 days
The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).
Average daylight / Average sunshine
Ulapane, 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:
8h and 30min - Average sunshine in February:
8h and 42min - Average sunshine in March:
8h and 54min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 24min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
8h and 42min - Average sunshine in September:
10h and 18min - Average sunshine in October:
7h and 54min - Average sunshine in November:
6h and 48min - Average sunshine in December:
5h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Ulapane, Sri Lanka
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
1.8 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
1.7 days
- Average sunshine days in July:
2.8 days - Average sunshine days in August:
2.6 days - Average sunshine days in September:
3.9 days - Average sunshine days in October:
2.3 days - Average sunshine days in November:
3 days - Average sunshine days in December:
6.8 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).
Average UV index
Ulapane, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).
Average cloud cover
Ulapane, Sri Lanka
The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).
Average visibility
Ulapane, Sri Lanka
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).
