Tongatapu Island in january: average Weather, Temperature and Climate
Weather in Tongatapu Island in january 2025
The weather in Tongatapu Island in the month of january comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
tolerable weather UV index: 7
Weather at 6am
81°F
Moderate rain at times
45% of time
22%
17%
9%
Weather at 12pm
81°F
Moderate rain at times
36% of time
29%
17%
13%
Weather at 6pm
81°F
Partly Cloudy
34% of time
26%
17%
14%
Weather at 3am
81°F
42%
26%
14%
11%
Evolution of daily average temperature and precipitation in Tongatapu Island in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Tongatapu Island in january.
The climate of Tongatapu Island in january is tolerable
The weather in january in Tongatapu Island is wet (with 13in of rainfall over 13 days). The weather is worst than the previous month since in december there is an average of 5.8in of precipitation over 6 days.
The climate quite comfortable in that locality january. The high seasonal norm is 81°F. The seasonal minimum is 81°F. Thus, the mean temperature average in january in Tongatapu Island is 81°F. Note that seasonal normals in contrast with those observed in Tongatapu Island in january with a maximum record of 85°F in 2014 and a minimum record of 65°F in 2021.
On this month of january, day length in Tongatapu Island is generally 13:17. The sun rises at 06:12 and sets at 19:29.
With a correct weather, january is okay (but not the best) to go in this city in Tonga.
Tongatapu Island: another month?
If you can push the dates of your trip to Tongatapu Island forward, the month of february has a better weather forecast than january. more information
Seasonal average climate and temperature of Tongatapu Island in january
Check below seasonal norms These datas are set from the weather statements earlier years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 81°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 81°F | ||||
| Highest record temperature | 85°F (2014) | ||||
| Lowest record temperature | 65°F (2021) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 82°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 84°F | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 81°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 13in | ||||
| Number of days with rainfall | 13 day(s) (41%) | ||||
| Record daily rainfall | 7.2in (2021) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.23km | ||||
| Cloud cover | 50% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:12 | ||||
| Time of sunset | 19:29 | ||||
| Length of day | 13:17 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last january?
Here is the day by day recorded weather in Tongatapu Island in january 2024:
77°F to 77°F
77°F to 79°F
77°F to 79°F
77°F to 79°F
79°F to 79°F
77°F to 79°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 79°F
79°F to 79°F
79°F to 79°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
79°F to 81°F
77°F to 79°F
77°F to 81°F
81°F to 83°F
81°F to 83°F
81°F to 81°F
77°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 79°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
Map: other cities in Tonga in january
Cities near Tongatapu Island:
| Nukuʻalofa in january | tolerable weather |
| Haʻapai islands (Lifuka and Foa) in january | tolerable weather |
| Vavaʻu island in january | very bad weather |
| Niuafoʻou (Niuas islands) in january | tolerable weather |
Click over cities on the map for information about the weather in january.
Tongatapu Island
perfect weather
good
tolerable
bad
very bad
Weather data for Tongatapu Island in january:
Weather data for Tongatapu Island for january are derived from an average of the weather forecast since 2009 in Tongatapu Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Tongatapu Island can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Tongatapu Island.