Onna weather in January (Okinawa, Japan)
Planning a trip to Onna in January? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
Temperatures
In January, Onna generally has pleasant temperatures and high rainfall. January is a winter month. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 17°C. On average, it is the month with the lowest temperatures of the year. However the temperature is still pleasant and it won't ever get really cold.
Precipitation
Onna in January usually receives high rainfall, averaging around 113 mm for the month. Typically around 23 days of rainfall is expected.Average sunshine
The city usually sees around 94 hours of sunlight, indicating fewer sunny days.If you favor pleasant temperatures and minimal rainfall, January is one of the better months to visit Onna. January, February, March, April, October, November and December typically offer the most agreeable circumstances. On the other hand, May, June and August tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Onna climate page with graphs.
Onna, monthly averages in January
Where to go in Japan in January
Find out more about the weather in Japan and which places have the best travel conditions in this month.
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So, what should you wear in this month?
For visitors traveling to Onna, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Onna.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.