January
Good 6.3/1027°C / 26°C · 19 rain days · 10.4 h sun
In central Tonga, January brings highs around 27°C and lows near 26°C, with rain on about 19 days.
When to go · Tonga
Best time to visit Tonga
Weather by month for central Tonga, the best months to go and how Tonga's regions differ, scored from 10 years of climate data.
-
Best months
Jun, Jul, Aug, Sep
The highest month scores: comfortable temperatures, little rain and plenty of sun.
Highs 24°C to 25°C · 7–10 rain days
-
Shoulder season
Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Still good weather, just not quite the top months.
Highs 25°C to 28°C · 11–20 rain days
Weather by month
Tonga weather by month
Average highs and lows, rain days, sunshine and our month score out of 10.
| Month | High / low | Rain days | Sunshine | Score |
|---|---|---|---|---|
| January | 27°C / 26°C | 19 days (233 mm) | 10.4 h/day | 6.3/10 |
| February | 28°C / 26°C | 20 days (299 mm) | 9.6 h/day | 6.2/10 |
| March | 27°C / 26°C | 20 days (254 mm) | 9.3 h/day | 6.3/10 |
| April | 27°C / 26°C | 12 days (152 mm) | 9.6 h/day | 7.1/10 |
| May | 26°C / 25°C | 12 days (127 mm) | 9.4 h/day | 7.6/10 |
| Best month: June | 25°C / 24°C | 9 days (102 mm) | 9.1 h/day | 8.2/10 |
| Best month: July | 24°C / 23°C | 7 days (68 mm) | 9.2 h/day | 8.5/10 |
| Best month: August | 24°C / 23°C | 9 days (85 mm) | 9.1 h/day | 8.2/10 |
| Best month: September | 24°C / 23°C | 10 days (80 mm) | 9.9 h/day | 8.0/10 |
| October | 25°C / 24°C | 11 days (144 mm) | 10.2 h/day | 7.9/10 |
| November | 26°C / 25°C | 11 days (84 mm) | 11.3 h/day | 7.9/10 |
| December | 27°C / 25°C | 16 days (158 mm) | 10.9 h/day | 6.7/10 |
Figures for central Tonga; the country's best months are weighted across its cities. Best months are highlighted. How we score months
Month by month
Tonga in each month
February
Good 6.2/1028°C / 26°C · 20 rain days · 9.6 h sun
In central Tonga, February brings highs around 28°C and lows near 26°C, with rain on about 20 days.
March
Good 6.3/1027°C / 26°C · 20 rain days · 9.3 h sun
In central Tonga, March brings highs around 27°C and lows near 26°C, with rain on about 20 days.
April
Good 7.1/1027°C / 26°C · 12 rain days · 9.6 h sun
In central Tonga, April brings highs around 27°C and lows near 26°C, with rain on about 12 days.
May
Best time 7.6/1026°C / 25°C · 12 rain days · 9.4 h sun
In central Tonga, May brings highs around 26°C and lows near 25°C, with rain on about 12 days.
June
Best time 8.2/1025°C / 24°C · 9 rain days · 9.1 h sun
In central Tonga, June brings highs around 25°C and lows near 24°C, with rain on about 9 days. One of the best months to visit Tonga.
July
Best time 8.5/1024°C / 23°C · 7 rain days · 9.2 h sun
In central Tonga, July brings highs around 24°C and lows near 23°C, with rain on about 7 days. One of the best months to visit Tonga.
August
Best time 8.2/1024°C / 23°C · 9 rain days · 9.1 h sun
In central Tonga, August brings highs around 24°C and lows near 23°C, with rain on about 9 days. One of the best months to visit Tonga.
September
Best time 8.0/1024°C / 23°C · 10 rain days · 9.9 h sun
In central Tonga, September brings highs around 24°C and lows near 23°C, with rain on about 10 days. One of the best months to visit Tonga.
October
Best time 7.9/1025°C / 24°C · 11 rain days · 10.2 h sun
In central Tonga, October brings highs around 25°C and lows near 24°C, with rain on about 11 days.
November
Best time 7.9/1026°C / 25°C · 11 rain days · 11.3 h sun
In central Tonga, November brings highs around 26°C and lows near 25°C, with rain on about 11 days.
December
Good 6.7/1027°C / 25°C · 16 rain days · 10.9 h sun
In central Tonga, December brings highs around 27°C and lows near 25°C, with rain on about 16 days.
By trip type
Best time to visit Tonga for…
Keep planning
More on Tonga
FAQ
When to go to Tonga
Is Tonga good in February?
Yes, February is a good month to visit Tonga, though not quite the best. In central Tonga highs average 28°C, with rain on about 20 days. Our score for February is 6.2/10. The best months are June, July, August and September.
Is Tonga good in July?
Yes. July is one of the best months to visit Tonga. In central Tonga highs average 24°C, with rain on about 7 days. Our score for July is 8.5/10.
Is Tonga good in October?
Yes. October is one of the best months to visit Tonga. In central Tonga highs average 25°C, with rain on about 11 days. Our score for October is 7.9/10. The best months are June, July, August and September.