Kadena Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kadena.
Climate overview of Kadena
Kadena, Japan, has a moderate seasonal temperature range, with August reaching 30°C (86°F) and January cooling to 20°C (68°F).
Rainfall is high, totalling around 1877 mm (74 in) per year. June is the wettest month and November the driest. The most sunshine falls in July, with an average of 8.0 hours of daily sunshine.
Kadena Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kadena - and find the best time to visit.
Monthly Temperature in Kadena
The weather in Kadena changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a very warm 30°C (86°F) in August, the warmest time of the year, to a pleasant 20°C (68°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in August to around 17°C (63°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kadena
Kadena is known for its substantial rainfall, with annual precipitation reaching 1877 mm (74 in). While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 233 mm (9.2 in) of precipitation, spread over 20 rainy days.
In contrast, the driest month November experiences a drier climate, with about 107 mm (4.2 in) of rainfall spread across 20 rainy days. For more details, please visit our Kadena Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kadena
Seasonal changes in sunshine hours are quite dramatic in Kadena. While July receives considerable daily sunshine with up to 8.0 hours, February marks the darkest time of the year, where sunshine is scarce with only 2.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Kadena by Month
The relative humidity is high throughout the year in Kadena.
The city experiences its highest humidity in June, reaching 83%. In December, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kadena
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, October, November and December
- Warmest weather: July, August and September
- Most sunshine: July
Frequently asked questions about the climate in Kadena
What is the best time to visit Kadena?
January, February, March, April, October, November and December typically offer the most optimal weather in Kadena. In contrast, August tends to have less optimal conditions.
What temperatures can I expect in Kadena?
Daytime highs range from 20°C (68°F) in January to 30°C (86°F) in August. Nighttime lows range from 17°C (63°F) to 27°C (81°F).
How much rain does Kadena get?
Annual rainfall is around 1877 mm (74 in). June is the wettest month with 233 mm (9.2 in), while November is the driest with 107 mm (4.2 in).
How sunny is Kadena?
Kadena receives around 1,790 hours of sunshine per year. July is the sunniest month with 240 hours, while February is the cloudiest with just 88 hours.
Kadena 3-Day Forecast
Kadena on the map
Kadena is highlighted - select any city to see its climate.
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