Tongatapu Island
Tours Tours Weather Forecast

Weather Forecast for Tongatapu Island

New Zealand

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Sunny

Current Weather - Tongatapu Island: 8°C

New Zealand

Sunny

Feels like 7°C

Wind

9 km/h SW

Humidity

59%

Pressure

1023 mb

UV Index

1

Visibility

10 km
Sunny

Sunny

Tuesday, August 18, 2026

High

10°C

Low

7°C

Rain Chance

8%

Hourly Forecast

Partly Cloudy 7°C
00:00
Overcast 7°C
01:00
Overcast 7°C
02:00
Overcast 7°C
03:00
Overcast 7°C
04:00
Partly Cloudy 7°C
05:00
Partly Cloudy 7°C
06:00
Partly Cloudy 7°C
07:00
Sunny 8°C
08:00
Sunny 8°C
09:00
Sunny 9°C
10:00
Sunny 9°C
11:00
Sunny 10°C
12:00
Partly Cloudy 10°C
13:00
Overcast 10°C
14:00
Cloudy 10°C
15:00
Sunny 10°C
16:00
Patchy rain nearby 10°C
17:00
Clear 9°C
18:00
Clear 9°C
19:00
Clear 8°C
20:00
Clear 8°C
21:00
Clear 8°C
22:00
Clear 8°C
23:00
Aug 19

Day Statistics

Maximum Wind

18 km/h

Humidity

65%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

8%

Snow Chance

0%

Sun & Moon

Sunrise

07:09 AM

Sunset

05:46 PM

Moonrise

09:31 AM

Moonset

Does not set today

Moon Phase

First Quarter

Moon Illumination

37%

Air Quality

PM2.5

2

μg/m³

PM10

3

μg/m³

NO₂

1.7

μg/m³

O₃

49.7

μg/m³

SO₂

0.4

μg/m³

CO

61.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

70.06

Diffuse Radiation

18.36

DNI

0.99

GTI

62.68