28.08
fri
fri
Day
68°F
W 24 mph
Precip.
16%
16%
Night
70°F
W 23 mph
Precip.
19%
19%
29.08
sat
sat
Day
72°F
SW 17 mph
Precip.
5%
5%
Night
72°F
W 22 mph
Precip.
27%
27%
30.08
sun
sun
Day
72°F
SW 17 mph
Precip.
23%
23%
Night
72°F
SW 14 mph
Precip.
19%
19%
31.08
mon
mon
Day
72°F
W 7 mph
Precip.
9%
9%
Night
72°F
W 9 mph
Precip.
9%
9%
01.09
tue
tue
Day
72°F
W 4 mph
Precip.
19%
19%
Night
72°F
NW 9 mph
Precip.
22%
22%
02.09
wed
wed
Day
72°F
W 14 mph
Precip.
20%
20%
Night
72°F
NW 17 mph
Precip.
30%
30%
03.09
thu
thu
Day
72°F
W 21 mph
Precip.
33%
33%
Night
72°F
W 21 mph
Precip.
30%
30%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 74.4°F. The highest and lowest sea temperatures during the month were 75.2°F and 72.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 76.6°F. The highest and lowest sea temperatures during the month were 77.7°F and 75.0°F.
Air temperature in Avarua , °F
Precipitation total in Avarua , in.
* Charts above show average data for the last 3 years.
Best time for vacation in Avarua
Avarua on a weather map
24 Hours Forecast
Avarua
Local time: 07:39
August 28, friday
0900
68°F
W
24 mph
24 mph
1200
68°F
W
24 mph
24 mph
1500
70°F
W
22 mph
22 mph
1800
70°F
W
22 mph
22 mph
2100
70°F
W
22 mph
22 mph
August 29, saturday
0000
70°F
W
23 mph
23 mph
0300
70°F
W
21 mph
21 mph
0600
72°F
W
21 mph
21 mph
