December weather forecastMuitoa, Tonga
December
Weather in December
December in Muitoa, Tonga, ushers in the true tropical wet period, with a significant amount of rainfall at 113mm (4.45"). The weather shifts back to its usual tropical character with higher temperatures, greater rainfall, and more cloud cover. Despite the decline in sunshine, the city continues to enjoy comfortable temperatures with moderate breezes. Accordingly, December's weather in Muitoa is characterized by the complete transformation back into a tropical wet climate, with high precipitation and humidity.Temperature
December's advent in Muitoa notes a subtle adjustment in average high-temperature to a still warm 26.5°C (79.7°F) from November. A consistent nighttime average temperature of 25.5°C (77.9°F) is maintained during December.Humidity
The average relative humidity in December in Muitoa is 78%.Rainfall
In Muitoa, in December, during 19.8 rainfall days, 113mm (4.45") of precipitation is typically accumulated. Throughout the year, in Muitoa, there are 204.6 rainfall days, and 1135mm (44.69") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 18min of daylight.On the first day of the month, sunrise is at 05:49 and sunset at 19:03. On the last day of December, sunrise is at 06:01 and sunset at 19:19 +13.
Sunshine
November and December, with an average of 8.7h of sunshine, are months with the most sunshine in Muitoa.UV index
The months with the highest UV index are January through April, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 7 in December interprets into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Muitoa, Tonga
- Average high temperature in December: 26.5°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is August (23.9°C).
- Average low temperature in December: 25.5°C
The month with the highest average low temperature is February (26.9°C).
The coldest month (with the lowest average low temperature) is August (22.7°C).
Average pressure in December
Muitoa, Tonga
- Average pressure in December: 1010.3mbar
The months with the highest atmospheric pressure are August and September (1015.5mbar).
The month with the lowest atmospheric pressure is January (1008.1mbar).
Average wind speed in December
Muitoa, Tonga
- Average wind speed in December: 24.5km/h
The windiest months (with the highest average wind speed) are June and July (26.1km/h).
The calmest month (with the lowest average wind speed) is March (21.3km/h).
Average humidity in December
Muitoa, Tonga
- Average humidity in December: 78%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Muitoa, Tonga
- Average rainfall in December: 113mm
The wettest month (with the highest rainfall) is January (215mm).
The driest month (with the least rainfall) is October (44mm).
Average rainfall days in December
Muitoa, Tonga
- Average rainfall days in December: 19.8 days
The month with the highest number of rainy days is March (24.2 days).
The month with the least rainy days is August (12.1 days).
Average daylight in December /
Average sunshine in December
Muitoa, Tonga
- Average daylight in December: 13h and 18min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 8h and 42min
The months with the most sunshine are November and December (Average sunshine: 8h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 42min).
Average sunshine days in December
Muitoa, Tonga
- Average sunshine days in December: 6 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is February (2.7 days).
Average UV index in December
Muitoa, Tonga
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, November and December (UV index 7).
The months with the lowest UV index are May, June, July, August, September and October (UV index 6).
Average cloud cover in December
Muitoa, Tonga
- Average cloud cover in December: 50
The months with the most cloud cover are August and October (Cloud cover 52).
The months with the least cloud cover are February, March, April and May (Cloud cover 47).
Average visibility in December
Muitoa, Tonga
- Average visibility in December: 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).
