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Sea Temperature in Rarotonga in September
Complete information on the sea temperature range in the Pacific Ocean in Rarotonga in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Rarotonga. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Rarotonga in September
22°C
MINIMUN
24°C
AVERAGE
26°C
MAXIMUM
Historical Data of Water Temperature in September in Rarotonga
Water Temperature Chart for Pacific Ocean in Rarotonga in September
Sea Temperature Table in Rarotonga in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 25°C | 24°C | 24°C | 24.3°C |
| Sep 2 | 24°C | 25°C | 23°C | 24.0°C |
| Sep 3 | 25°C | 25°C | 23°C | 24.3°C |
| Sep 4 | 24°C | 24°C | 24°C | 24.0°C |
| Sep 5 | 25°C | 25°C | 22°C | 23.8°C |
| Sep 6 | 24°C | 25°C | 24°C | 24.3°C |
| Sep 7 | 25°C | 25°C | 24°C | 24.5°C |
| Sep 8 | 25°C | 24°C | 24°C | 24.3°C |
| Sep 9 | 24°C | 24°C | 22°C | 23.5°C |
| Sep 10 | 26°C | 25°C | 24°C | 24.5°C |
| Sep 11 | 24°C | 24°C | 24°C | 24.0°C |
| Sep 12 | 25°C | 25°C | 24°C | 24.5°C |
| Sep 13 | 26°C | 25°C | 24°C | 25.0°C |
| Sep 14 | 26°C | 25°C | 23°C | 24.5°C |
| Sep 15 | 26°C | 25°C | 23°C | 24.5°C |
| Sep 16 | 24°C | 24°C | 23°C | 23.8°C |
| Sep 17 | 25°C | 24°C | 24°C | 24.3°C |
| Sep 18 | 26°C | 25°C | 26°C | 25.3°C |
| Sep 19 | 25°C | 25°C | 25°C | 24.8°C |
| Sep 20 | 26°C | 25°C | 23°C | 24.5°C |
| Sep 21 | 25°C | 25°C | 22°C | 24.3°C |
| Sep 22 | 26°C | 25°C | 22°C | 24.3°C |
| Sep 23 | 26°C | 24°C | 23°C | 24.3°C |
| Sep 24 | 25°C | 24°C | 26°C | 24.8°C |
| Sep 25 | 25°C | 24°C | 25°C | 24.5°C |
| Sep 26 | 25°C | 25°C | 25°C | 25.0°C |
| Sep 27 | 24°C | 25°C | 23°C | 24.3°C |
| Sep 28 | 25°C | 25°C | 23°C | 24.5°C |
| Sep 29 | 26°C | 25°C | 26°C | 25.5°C |
Rarotonga Climate and Swimming Opportunities in September
26°C
Average Day Air Temperature
20°C
Average Night Air Temperature
92 mm
Precipitation Amount per Month
5 days
Number of Rainy Days
12 hrs
Daylight
per Day
6 hrs
Sunshine
per Day
18 km/h
Average Wind Speed
71%
Average
humidity
Rarotonga lies within in Cook Islands. The average daytime temperature in Rarotonga in September is 26°C (79°F), while the nighttime average is 20°C (68°F). There are typically five rainy days during the month, with a total precipitation of 92 mm (3.6 inches). The daylight duration in September in Rarotonga is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 18 km/h (11 mph), and the humidity level is around 71%.
The water temperature in Rarotonga in September ranges from 23°C to 25°C (73°F to 77°F). At the beginning of the month, the average temperature is around 24°C (75°F), shifting to 24°C (75°F) by mid-September and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Rarotonga for September is 24°C (75°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Rarotonga
What is the sea temperature in Rarotonga in September?
The water temperature in the Pacific Ocean in Rarotonga in September ranges from 23°C to 25°C (73°F to 77°F).
Is it possible to swim in the Pacific Ocean in Rarotonga in September?
The average sea temperature in Rarotonga in September is 24°C (75°F), and the air temperature is 26°C (79°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.