Best Time to Visit Tonga (Climate Chart and Table)

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On this page, you will find information about the climate and the best time to visit Tonga. We created climate tables and charts for the location of Nuku’alofa. These contain details about temperatures, precipitation and more.

Furthermore, we analyzed all climate data and provide a recommendation about which months are best to visit Tonga for your holiday.

Climate Overview

18 °C to 29 °C

23 °C to 27 °C

3.62 – 8.94 in (7 – 16 Days of Rain)

Show temperatures in degree

Beach Vacation in February

Ko Samui

28 °C

30 °C

1.3 in

Best Time to Visit Tonga: Overview

JanuaryJan Up to 8.31 in of rainof rain	FebruaryFeb Up to 8.7 in of rainof rain	MarchMar Up to 8.94 in of rainof rain	AprilApr Best time to traveltime PerfectPerf. climate in Nuku’alofa	MayMay Best time to traveltime PerfectPerf. climate in Nuku’alofa	JuneJun Best time to traveltime PerfectPerf. climate in Nuku’alofa
JulyJul Best time to traveltime PerfectPerf. climate in Nuku’alofa	AugustAug Best time to traveltime PerfectPerf. climate in Nuku’alofa	SeptemberSep Best time to traveltime PerfectPerf. climate in Nuku’alofa	OctoberOct Best time to traveltime PerfectPerf. climate in Nuku’alofa	NovemberNov Best time to traveltime PerfectPerf. climate in Nuku’alofa	DecemberDec Best time to traveltime PerfectPerf. climate in Nuku’alofa

Climate Chart Tonga

Nuku’alofa

Show temperatures in degree

Source of Data: German Weather Service (Offenbach) and Wikipedia

Climate Table Tonga

In the following, you will find the climate table for Tonga, containing information about Temperatures, Precipitation, and Water Temperatures.

Temperatures, Precipitation in Nuku’alofa (Tonga)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day Temperature	29°	29°	29°	28°	26°	25°	25°	24°	25°	26°	27°	28°
Night Temperature	22°	23°	23°	22°	20°	19°	18°	18°	18°	19°	21°	21°
Water Temperature	27°	27°	27°	27°	26°	24°	24°	23°	23°	24°	24°	25°
Precipitation (inch)	7.91	8.66	8.94	5.91	4.45	3.62	4.17	4.45	4.45	4.45	4.29	5.12
Rainy days	14	14	16	11	9	7	9	8	9	9	9	10

Show temperatures in degree

Temperatures

The annual average temperature in Nuku’alofa is 23.6 °C.

For comparison: London 11 °C, NYC 12 °C, LA 17.9 °C

Warmest month: February (26 °C)
Coldest month: August (21.2 °C)

The maximum water temperature in Nuku’alofa is 27 °C. You can take a bath at these temperatures.

Months with water temperature of at least 21 °C (adequate for beach vacation):
all months

Precipitation

Overall annual precipitation: 66.42 inch on 125 rainy days

For comparison: London 24.06 in, NYC 41.57 in, LA 12.01 in

Rainy season (months with more than 6.9 in of precipitation): January, February, and March
Overall precipitation in the rainy season: 25.51 in

You cannot expect snow in any month in Nuku’alofa.

Current Weather and Forecast

Current Weather in Nuku’alofa

moderate rain, 24.2 °C

Clouds: 75 % Wind: 6 mph NNO
Air Pressure: 1011 hPa Humidity: 100 %
0.08 in of rain (last 3 hours)

Last updated: 8th Feb 2023, 01:16 pm

The next days …

10th Feb 2023	11th Feb 2023	12th Feb 2023	13th Feb 2023	14th Feb 2023	15th Feb 2023
26 °C to 27 °C	25 °C to 27 °C	26 °C to 28 °C	28 °C to 28 °C	28 °C to 28 °C	27 °C to 28 °C
26 °C to 27 °C	25 °C to 27 °C	26 °C to 28 °C	28 °C to 28 °C	28 °C to 28 °C	27 °C to 28 °C
Clouds: 100 %	Clouds: 100 %	Clouds: 100 %	Clouds: 100 %	Clouds: 100 %	Clouds: 100 %
0.59 in of rain	1.19 in of rain	0.57 in of rain	0.48 in of rain	0.34 in of rain	0.32 in of rain

Weather information provided by OpenWeatherMap. (CC BY-SA)

Show temperatures in degree

South Pacific Islands: Regions

Tonga is part of the holiday destination South Pacific Islands. We analyzed the climate for additional regions, in order to provide you with information about the best time to visit and the expected holiday weather:

Best Time to Travel for the Regions

Nuku’alofa: all except January, February, and March

Hottest Month

January: 29 °C
Day Temperature in Nuku’alofa

Coldest Month

July: 18 °C
Night Temperature in Nuku’alofa

Rainiest Month

March: 8.94 in
Rain in Nuku’alofa

Driest Month

June: 3.62 in
Rain in Nuku’alofa

Maximum Water Temperature

January: 27 °C
Water Temperature in Nuku’alofa

Distances to Tonga

	London	New York	Los Angeles
Nuku’alofa	10330 mi	7740 mi	5350 mi

Where’s Tonga?

Show Nuku’alofa on Map

Continent: Oceania

All Holiday Destinations in Oceania

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Share your Experience and Win

We want to know: how was the weather during your Tonga holiday? You can win a travel coupon of 1000 $. The price will be raffled among all submissions.