January weather forecastMasilamea, Tonga
January
Weather in January
In January, Masilamea, Tonga is experiencing balmy summer weather. This marks the muggy season in this tropical city. However, the rainfall in January, at 124mm (4.88"), is not as substantial when compared to the upcoming wetter months. Moderate trade winds, with a mean speed of 23.3km/h (14.5mph), brings about relative comfort despite high humidity. Beach-goers should take caution as January also registers a UV index of 7.Temperature
The average high-temperature for January is a still warm 26.8°C (80.2°F), closely aligning with the temperature of the preceding month. Masilamea registers a gentle descent to an average nighttime low of 25.9°C (78.6°F) in January from its daytime highs.Humidity
The most humid month in Masilamea is January, with an average relative humidity of 80%.Rainfall
In January, in Masilamea, Tonga, the rain falls for 22.3 days. Throughout January, 124mm (4.88") of precipitation is accumulated. In Masilamea, Tonga, during the entire year, the rain falls for 193.9 days and collects up to 991mm (39.02") of precipitation.Daylight
The average length of the day in January in Masilamea is 13h and 14min.On the first day of the month, sunrise is at 06:03 and sunset at 19:26. On the last day of January, sunrise is at 06:23 and sunset at 19:26 +13.
Sunshine
In January, the average sunshine is 7h.UV index
January through March, with an average maximum UV index of 7, are months with the highest UV index in Masilamea. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 7 in January transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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
Masilamea, 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).
