Climate and monthly weather forecastKattankudy, Sri Lanka
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Kattankudy, Sri Lanka, with an average temperature varying between 24°C (75.2°F) and 27.3°C (81.1°F). During the coldest month, January, temperatures average a high of 27.3°C (81.1°F) and a low of 24°C (75.2°F). The heat index value for January is calculated to be a tropical 30°C (86°F). Weather in January »Weather in February
February, the last month of the winter in Kattankudy, is also a moderately hot month, with an average temperature varying between 28.3°C (82.9°F) and 24.1°C (75.4°F). A minor adjustment in Kattankudy's average high-temperature is noted with the start of February, touching a still moderately hot 28.3°C (82.9°F) from January's 27.3°C (81.1°F). Weather in February »Weather in March
The first month of the spring, March, is a hot month in Kattankudy, Sri Lanka, with an average temperature fluctuating between 24.8°C (76.6°F) and 30.1°C (86.2°F). Kattankudy's weather in March displays an average high-temperature of a tropical 30.1°C (86.2°F), showing minor disparity from February's 28.3°C (82.9°F). Weather in March »Weather in April
April, like March, is another hot spring month in Kattankudy, Sri Lanka, with an average temperature fluctuating between 31.8°C (89.2°F) and 25.9°C (78.6°F). A minimal variation is noted in Kattankudy's average high-temperature at the onset of April, reaching a still hot 31.8°C (89.2°F) from March's 30.1°C (86.2°F). Weather in April »Weather in May
The last month of the spring, May, is another hot month in Kattankudy, Sri Lanka, with temperature in the range of an average high of 32.7°C (90.9°F) and an average low of 26.6°C (79.9°F). Kattankudy's weather in May displays an average high-temperature of a still tropical 32.7°C (90.9°F), showing minor disparity from April's 31.8°C (89.2°F). Weather in May »Weather in June
The first month of the summer, June, is still a tropical month in Kattankudy, Sri Lanka, with an average temperature varying between 26.3°C (79.3°F) and 33°C (91.4°F). June, having an average high-temperature of 33°C (91.4°F) and an average low-temperature of 26.3°C (79.3°F), is the warmest month. In June, the heat index is calculated to be a blisteringly hot 43°C (109.4°F). Weather in June »Weather in July
July, the same as June, in Kattankudy, Sri Lanka, is another hot summer month, with an average temperature ranging between min 26.1°C (79°F) and max 32.6°C (90.7°F). The shift into July uncovers an average high-temperature of a still hot 32.6°C (90.7°F), subtly different from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Kattankudy, Sri Lanka, with an average temperature ranging between max 32.3°C (90.1°F) and min 25.8°C (78.4°F). Kattankudy marks the onset of August with an average high-temperature of a still hot 32.3°C (90.1°F), a subtle shift from July's 32.6°C (90.7°F). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Kattankudy, Sri Lanka, with an average temperature fluctuating between 25.7°C (78.3°F) and 31.8°C (89.2°F). September's advent denotes a minor fluctuation in the average high-temperature to a still tropical 31.8°C (89.2°F) from August's 32.3°C (90.1°F). Weather in September »Weather in October
October, like September, is another tropical autumn month in Kattankudy, Sri Lanka, with an average temperature ranging between max 31°C (87.8°F) and min 25.1°C (77.2°F). September's transformation into October witnesses an average high-temperature of a still hot 31°C (87.8°F), noting a minor change from the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is another warm month in Kattankudy, Sri Lanka, with an average temperature varying between 29.3°C (84.7°F) and 25°C (77°F). The advent of November sees the average high-temperature at a moderately hot 29.3°C (84.7°F), subtly shifted from October's 31°C (87.8°F). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Kattankudy, Sri Lanka, with an average temperature fluctuating between 24.5°C (76.1°F) and 28°C (82.4°F). December's arrival brings an average high-temperature of a still moderately hot 28°C (82.4°F), slightly deviating from November's 29.3°C (84.7°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
Kattankudy reaches its average lowest temperatures in January, measuring 27.3°C (81.1°F) at the peak and 24°C (75.2°F) at the lowest.
Throughout the year, there are 237.8 rainfall days, and 1259mm (49.57") of precipitation is accumulated.
January through October, with an average maximum UV index of 7, are months with the highest UV index.
The month of June sees the average highest temperatures in Kattankudy, Sri Lanka, reaching 33°C (91.4°F) at the peak and 26.3°C (79.3°F) at the low.
June and July, with an average relative humidity of 68%, are the least humid months in Kattankudy, Sri Lanka.
June is the month with the least rainfall in Kattankudy, Sri Lanka. Rain falls for 15.3 days and accumulates 30mm (1.18") of precipitation.
The month with the longest days is June, with an average of 12h and 36min of daylight.
The month with the most sunshine in Kattankudy, Sri Lanka, is June, with an average of 11.8h of sunshine.
The months with the lowest UV index are November and December, with an average maximum UV index of 6.
December is the most humid month in Kattankudy, with an average relative humidity of 81%.
December is the month with the most rainfall in Kattankudy. Rain falls for 25.2 days and accumulates 272mm (10.71") of precipitation.
The month with the shortest days in Kattankudy, Sri Lanka, is December, with an average of 11h and 42min of daylight.
Kattankudy, Sri Lanka, does not utilize Daylight Saving Time (DST). +0530 timezone is used over the entire year.
With an average of 5.4h of sunshine, December has the least sunshine of the year in Kattankudy.
Average temperature
Kattankudy, Sri Lanka
The warmest month (with the highest average high temperature) is June (33°C).
The month with the lowest average high temperature is January (27.3°C).
The month with the highest average low temperature is May (26.6°C).
The coldest month (with the lowest average low temperature) is January (24°C).
Average pressure
Kattankudy, Sri Lanka
- Average pressure in January:
1011.8mbar - Average pressure in February:
1011.5mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1009.5mbar - Average pressure in May:
1007.7mbar - Average pressure in June:
1007.3mbar
- Average pressure in July:
1007.5mbar - Average pressure in August:
1007.9mbar - Average pressure in September:
1008.8mbar - Average pressure in October:
1009.4mbar - Average pressure in November:
1009.7mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1007.3mbar).
Average wind speed
Kattankudy, Sri Lanka
- Average wind speed in January:
13.9km/h - Average wind speed in February:
12.3km/h - Average wind speed in March:
10.3km/h - Average wind speed in April:
9.8km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
10.5km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
9.1km/h - Average wind speed in October:
9.4km/h - Average wind speed in November:
10.7km/h - Average wind speed in December:
13km/h
The windiest month (with the highest average wind speed) is January (13.9km/h).
The calmest month (with the lowest average wind speed) is September (9.1km/h).
Average humidity
Kattankudy, Sri Lanka
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are June and July (68%).
Average rainfall
Kattankudy, Sri Lanka
The wettest month (with the highest rainfall) is December (272mm).
The driest month (with the least rainfall) is June (30mm).
Average rainfall days
Kattankudy, Sri Lanka
- Average rainfall days in January:
18.7 days - Average rainfall days in February:
15.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
19.1 days - Average rainfall days in May:
20.7 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
20.6 days - Average rainfall days in September:
22 days - Average rainfall days in October:
25.5 days - Average rainfall days in November:
25.5 days - Average rainfall days in December:
25.2 days
The months with the highest number of rainy days are October and November (25.5 days).
The month with the least rainy days is March (12.8 days).
Average daylight / Average sunshine
Kattankudy, Sri Lanka
- Average daylight in January:
11h and 42min - 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 30min - Average daylight in June:
12h and 36min
- Average daylight in July:
12h and 30min - Average daylight in August:
12h and 24min - 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 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in January:
7h and 30min - Average sunshine in February:
8h and 12min - Average sunshine in March:
9h and 24min - Average sunshine in April:
11h and 12min - Average sunshine in May:
11h and 36min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
11h and 42min - Average sunshine in September:
10h and 42min - Average sunshine in October:
8h and 42min - Average sunshine in November:
7h and 36min - Average sunshine in December:
5h and 24min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Kattankudy, Sri Lanka
- Average sunshine days in January:
8.3 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
7.4 days - Average sunshine days in May:
6.2 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
6.9 days - Average sunshine days in September:
5.8 days - Average sunshine days in October:
4.4 days - Average sunshine days in November:
3.2 days - Average sunshine days in December:
4.2 days
The month with the most sunshine days is March (15.5 days).
The month with the least sunshine days is November (3.2 days).
Average UV index
Kattankudy, Sri Lanka
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover
Kattankudy, Sri Lanka
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 22).
Average visibility
Kattankudy, Sri Lanka
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
