Climate Insights for Kaneohe

The climate in Kaneohe is warm and mild. The average annual temperature is 24°C and approximately 401mm of precipitation falls per year. September is the wettest month, receiving around 62mm of rainfall. Kaneohe is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are March, February, January, when temperatures can drop to 22°C.

Kaneohe has relatively stable temperatures year-round, staying within a 5°C range. The warmest month is August, when average highs reach 27°C and the mean temperature sits around 26°C. March is the coolest month, with minimum temperatures around 22°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Kaneohe is a relatively dry area, receiving approximately 401mm of precipitation annually, which averages out to around 33mm per month. The wettest month is September, averaging 62mm of rainfall. December and July also tend to see above-average precipitation. The driest month is January, with just 11mm. That's 51mm less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Kaneohe is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 5km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 5km/h in winter, 7km/h in spring, 8km/h in summer, 8km/h in autumn.

It is currently summer in Kaneohe, which began on June 21, 2026. Kaneohe is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 27°C, while the coldest stretch bottoms out in March near 22°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.

The best time to visit Kaneohe is during January, February, March, April, May, June, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 28mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 27°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Kaneohe based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.