World Resorts Cook Islands Avarua  Weather

Avarua  sea water temperature

Current sea water temperature:
+74.5°F
Minimum sea water temperature in September: 79.3°F
Maximum sea water temperature in September: 72.9°F
Average sea water temperature in September: 76.2°F

Sea water temperature for the last 10 days:

September 18 74.5°F September 13 76.6°F
September 17 74.7°F September 12 77.0°F
September 16 74.7°F September 11 76.8°F
September 15 75.9°F September 10 76.6°F
September 14 76.5°F September 9 75.4°F

When is the warmest sea in Avarua ?

Based on the data about daily sea water temperature for the last three years the warmest sea in Avarua  was noticed in March, February and April.

Monthly Sea Temperatures in Avarua , °F

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 83.6°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.2°F.

Sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 83.2°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.2°F.

Sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 81.3°F. The highest and lowest sea temperatures during the month were 82.8°F and 80.2°F.

Best time for vacation in Avarua 

Sunniest months:
July 5 days
September 5 days
August 5 days
Warmest months:
March 83.3 °F
February 82.9 °F
January 82.2 °F
Warmest sea temp:
March 82.3 °F
February 82.0 °F
April 81.5 °F
Coldest months:
August 74.6 °F
September 75.3 °F
October 75.9 °F
Rainiest months:
March 11 days
February 9 days
January 8 days
Windiest months:
October 15.8 mph
May 15.5 mph
September 15.3 mph

Avarua  on a weather map

Avarua 
+70°F
NW 12 mph
Feels like: +70°F
Precip.: 15%
Places in Cook Islands:
Name
°F
+70°F
24 Hours Forecast
Avarua 
Local time: 01:01
September 18, friday
0300
70°F
NW
10 mph
0600
70°F
NW
9 mph
0900
70°F
W
9 mph
1200
70°F
NW
11 mph
1500
70°F
NW
12 mph
1800
70°F
NW
9 mph
2100
70°F
W
9 mph
September 19, saturday
0000
70°F
W
6 mph
Units of measurement: °C / °F