January weather forecastFatai, Tonga
January
Weather in January
The first month of the year in Fatai witnesses a vivid weather. As compared to the following month, the city experiences slightly lower humidity and a shorter period of daylight. The city sees a substantial 124mm (4.88") of rainfall over approximately 22 days. Despite the wet conditions, there is a healthy balance of sunshine, with the UV index standing at a moderate level. Wind speeds hold steady, creating a pleasant breeze amidst the slightly higher temperature and humidity.Temperature
Fatai ushers in January with an average high-temperature of a still warm 26.8°C (80.2°F), showing a close resemblance to the previous month. During January, the nighttime temperatures in Fatai align closely with the daytime averages, measuring a still moderately hot 25.9°C (78.6°F).Humidity
January is the most humid month in Fatai, with an average relative humidity of 80%.Rainfall
In Fatai, in January, during 22.3 rainfall days, 124mm (4.88") of precipitation is typically accumulated. Throughout the year, in Fatai, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.Daylight
In Fatai, the average length of the day in January is 13h and 14min.On the first day of the month, sunrise is at 06:02 and sunset at 19:26. On the last day of January, sunrise is at 06:22 and sunset at 19:26 +13.
Sunshine
In Fatai, the average sunshine in January is 7h.UV index
January through March, with an average maximum UV index of 7, are months with the highest UV index in Fatai. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 7 in January translates into this advice:
Ward off overexposure. Defence against solar harm is crucial. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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
Fatai, 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).
