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Cook IslandsThe climate of Nikao
The current climate in Nikao features temperatures ranging from a high of 30°C to a low of 26°C throughout the year. The average yearly temperature is around 28°C. At night, temperatures in the colder months average around 20°C and in the warmer months around 24°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Nikao, Cook Islands.
Temperature records
The highest temperature recorded in Nikao in recent years was 35°C in February 2014. The lowest daytime temperature recorded was 19°C in October 2015.
Rainfall amount
On average, Nikao receives 1812 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Nikao?
The best time to visit Nikao for sunny weather is June, July, September and October. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Nikao. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Nikao
The climate table of Nikao shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 30 | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 29 |
| Temp. min (°C) | 25 | 25 | 25 | 24 | 23 | 22 | 21 | 21 | 21 | 22 | 23 | 24 |
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| Precipitation (mm) | 205 | 182 | 266 | 171 | 153 | 80 | 87 | 153 | 104 | 88 | 121 | 202 |
| UV Index | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 9 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Nikao, Cook Islands. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Nikao
Yearly Temperature in Nikao
Precipitation charts
These charts show the average amount of precipitation in Nikao, 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.
Average Precipitation per Month in Nikao
Total Yearly Precipitation in Nikao
UV index chart
This chart shows the average UV index per month in Nikao, Cook Islands. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Nikao
Weather experiences in Nikao
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Average weather in Nikao by month
Click on a month below to see detailed weather info for Nikao. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.