Tongatapu Island
Tours Tours Weather Forecast

Weather Forecast for Tongatapu Island

New Zealand

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Sunny

Current Weather - Tongatapu Island: 17°C

New Zealand

Sunny

Feels like 17°C

Wind

30 km/h NW

Humidity

70%

Pressure

1013 mb

UV Index

10

Visibility

10 km
Sunny

Sunny

Tuesday, January 13, 2026

High

17°C

Low

13°C

Rain Chance

0%

Hourly Forecast

Clear 14°C
03:00
Clear 15°C
04:00
Clear 15°C
05:00
Clear 15°C
06:00
Sunny 15°C
07:00
Sunny 15°C
08:00
Sunny 15°C
09:00
Partly Cloudy 15°C
10:00
Sunny 15°C
11:00
Sunny 16°C
12:00
Sunny 16°C
13:00
Sunny 16°C
14:00
Sunny 17°C
15:00
Sunny 17°C
16:00
Sunny 16°C
17:00
Sunny 16°C
18:00
Cloudy 16°C
19:00
Sunny 16°C
20:00
Clear 16°C
21:00
Clear 16°C
22:00
Clear 16°C
23:00
Jan 14

Day Statistics

Maximum Wind

40 km/h

Humidity

76%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:07 AM

Sunset

08:58 PM

Moonrise

01:18 AM

Moonset

04:21 PM

Moon Phase

Waning Crescent

Moon Illumination

28%

Air Quality

PM2.5

4.5

μg/m³

PM10

5.8

μg/m³

NO₂

1.4

μg/m³

O₃

41.2

μg/m³

SO₂

1.1

μg/m³

CO

58

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

1057.08

Diffuse Radiation

85.62

DNI

0

GTI

101.06

Weather Alerts

Heavy Rain Watch

Marlborough and the Kaikoura Coast
Severity: Minor Urgency: Future

Periods of heavy rain, and amounts may approach warning criteria. Chance of upgrading to a Warning: Moderate.

Action: Monitor for updates.

Event: rain Certainty: Possible Category: Met