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Cook IslandsThe weather in July in Oneroa
It's warm in July in Oneroa with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 25°C. At night, you can expect temperatures between 21°C and 24°C.
Looking for sun? July isn’t a good month to be in Oneroa. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in July for Oneroa, Cook Islands. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 26°C in 2023, Oneroa reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 19°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 25°C.
Water temperature
The water temperature at Oneroa is 23°C this month. Comfortable for a swim.
Rainfall amount
In July, there is an average of 177 mm of precipitation, spread over 18 days. The wind speed is around 5 Bft, mostly coming from the South.
Daily weather in July for Oneroa
Click on any day in July to get detailed info about the usual weather on that day in Oneroa. Check out the historical temperatures and precipitation over the past 10 years on this day.
July weather comparison
| Oneroa | New York | |
|---|---|---|
| Average temperature | 24°C | 31°C |
| Max. temperature | 25°C | 33°C |
| Min. temperature | 21°C | -5°C |
| Total precipitation | 177 mm | 160 mm |
| Rainy days | 18 days | 18 days |
Start of July
The month of July starts in Oneroa with warm temps, averaging around 24°C during the day and nights around 23°C.
Mid July
By mid-July, daytime temps stay steady at around 24°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of July
By the end of July, the average daytime temperature in Oneroa is around 24°C, while nighttime temps are about 22°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Find affordable trips to Oneroa
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Oneroa for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in July in Oneroa, Cook Islands. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in July in Oneroa
Temperature in July in Oneroa over the years
Precipitation charts
These charts show the average amount of precipitation in July in Oneroa, Cook Islands. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in July in Oneroa
Total precipitation in July in Oneroa over the years
Daily UV index in July in Oneroa
This chart shows the average daily UV index in July in Oneroa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in July in Oneroa
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Average weather in Oneroa by month
Click on a month below to see detailed weather info for Oneroa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.