Weather Avatiu long-term weather forecast

Long-term weather forecast for Avatiu for ten days.

Wednesday, Sep 10

72 / 70°F

0.02 in

16 mph

75 °F	79 °F	2 am
73 °F	77 °F	8 am
72 °F	75 °F	2 pm
72 °F	73 °F	8 pm

sunrise 6:39 am
sunset 6:32 pm

HOURLY

During the day morning rain, later morning heavy rain, in the afternoon initially heavy rain, later overcast, in the evening initially overcast, later clear. The highest temperature 72 °F. Total rainfall 0.49 in. At night the lowest temperature 70 °F.

Interactive map weather Cook Islands

GPS: -21.2038; -159.7866

altitude: 22 ft
local time:

PLACES IN THE AREA

Weather forecast Avatiu, Cook Islands extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Wednesday 09/10/2025
2 AM 8 AM	rain	75 °F 79 °F	0.08 in	30 fps 20 mph northeast	29.9 in	75 %	66 °F	99 %	0%	18%	84%	93%
8 AM 2 PM	heavy rain	73 °F 77 °F	0.41 in	31 fps 21 mph north-northeast	29.9 in	89 %	68 °F	100 %	0%	100%	80%	47%
2 PM 8 PM	overcast	72 °F 75 °F	0.00 in	24 fps 16 mph west	29.9 in	82 %	66 °F	86 %	0%	25%	82%	0%
8 PM 2 AM	clear	72 °F 73 °F	0.0 in	32 fps 22 mph south-southwest	29.9 in	76 %	63 °F	3 %	0%	2%	0%	0%
Thursday 09/11/2025
2 AM 8 AM	clear	70 °F 72 °F	0.0 in	30 fps 20 mph south-southwest	29.9 in	79 %	63 °F	2 %	0%	2%	0%	0%
8 AM 2 PM	clear	70 °F 70 °F	0.0 in	24 fps 16 mph south	30.0 in	64 %	55 °F	3 %	0%	3%	0%	0%
2 PM 8 PM	clear	72 °F 72 °F	0.0 in	17 fps 12 mph south-southeast	30.0 in	57 %	54 °F	3 %	0%	3%	0%	0%
8 PM 2 AM	clear	72 °F 72 °F	0.0 in	22 fps 15 mph south-southeast	30.1 in	58 %	55 °F	0 %	0%	0%	0%	0%

Avatiu, Cook Islands - information

State: Cook Islands

GPS coordinates: -21.2038; -159.7866

Time zone: Pacific / Rarotonga time difference in hours with time in NY is -12 hours

Altitude: 22 ft
The administrative part:

, Roto

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Weather Avatiu, Cook Islands. Weather forecast Avatiu.

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Data source

Weather forecast for Avatiu is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Avatiu

data are always in the local time

Sun and light

Sept. 10, 2025

Sunrise:	Sunset:
6:39 am	6:32 pm
Noon:	Length of day:
12:35 pm	11:53
Start of civil twilight*:	End of civil twilight*:
6:16 am	6:55 pm
Start of nautical twilight*:	End of nautical twilight*:
5:51 am	7:20 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:25 am	7:46 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/09/2025 8:56 pm	09/10/2025 8:38 am
Next new moon:	Next full moon:
09/21/2025	10/06/2025