January weather forecastKolonga, Tonga
January
Weather in January
Traversing the first month of the year in Kolonga, the area experiences a prominent wet season. In comparison with December, rains intensify, reaching to 124mm (4.88"). This weather change brings about an increased relative humidity, laying a dense milieu of warmth and moisture. The daylight span reduces to 13.2 hours accompanied by a delightful average sunshine of seven hours daily. Gales of wind traverse the regions, setting fascinating wind patterns.Temperature
The transition into January notes an average high-temperature of a still moderately hot 26.8°C (80.2°F), revealing a mild distinction from the 25.6°C (78.1°F) in December. Kolonga registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 25.9°C (78.6°F) during January.Humidity
The most humid month in Kolonga is January, with an average relative humidity of 80%.Rainfall
In Kolonga, in January, during 22.3 rainfall days, 124mm (4.88") of precipitation is typically accumulated. In Kolonga, during the entire year, the rain falls for 193.9 days and collects up to 991mm (39.02") of precipitation.Daylight
In January, the average length of the day in Kolonga is 13h and 14min.On the first day of the month, sunrise is at 06:02 and sunset at 19:25. On the last day of January, in Kolonga, sunrise is at 06:22 and sunset at 19:25 +13.
Sunshine
The average sunshine in January is 7h.UV index
The months with the highest UV index are January through March, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in January translates into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Kolonga, Tonga
- Average high temperature in January: 26.8°C
The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is September (22.9°C).
- Average low temperature in January: 25.9°C
The month with the highest average low temperature is February (26.7°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in January
Kolonga, Tonga
- Average pressure in January: 1008.6mbar
The months with the highest atmospheric pressure are August and September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1008.6mbar).
Average wind speed in January
Kolonga, Tonga
- Average wind speed in January: 23.3km/h
The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is January (23.3km/h).
Average humidity in January
Kolonga, Tonga
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in January
Kolonga, Tonga
- Average rainfall in January: 124mm
The wettest month (with the highest rainfall) is February (163mm).
The driest month (with the least rainfall) is October (36mm).
Average rainfall days in January
Kolonga, Tonga
- Average rainfall days in January: 22.3 days
The month with the highest number of rainy days is February (22.7 days).
The month with the least rainy days is October (12.9 days).
Average daylight in January /
Average sunshine in January
Kolonga, Tonga
- Average daylight in January: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January: 7h and 0min
The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).
Average sunshine days in January
Kolonga, Tonga
- Average sunshine days in January: 4.8 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in January
Kolonga, Tonga
- Average UV index in January: 7
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
Kolonga, Tonga
- Average cloud cover in January: 49
The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in January
Kolonga, Tonga
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
