Itoman Weather in January

What's the weather like in Itoman (Okinawa) in January 2023?

The climate in Itoman during January can be summarized as mild and wet.

January is in the winter in Itoman and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 19°C (66°F), whilst at night 14°C (57°F) is normal.

Itoman weather averages (imperial / metric)
Daytime temperature 19°C 66.2°F
Nightly temperature 13.8°C 56.8°F
Average temperature 16.4°C 61.5°F
Daily sunshine 3.3 hrs
Avg rainfall 123 mm 4.8 ins
Rainy days 24 days
Sea temperature 22.6°C 72.7°F
Humidity 70%
Windspeed 14.4kph 9 mph

On average January is the 3rd driest month of the year in Itoman with around 123mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.3 hours of sunshine per day.

January temperatures in Itoman

Itoman average temperature in January

January rainfall

Itoman average rain in January

January hourly sunshine

Itoman average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Itoman in January 2023.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Itoman weather stats

Itoman weather statistics
Hottest month: July 31.4°C 88.5°F
Driest month: February 118mm 4.6ins
Sunniest month: July 8.8hrs
Coldest month: January 18.9°C 66°F
Wettest month: June 268mm 10.6ins
Map showing location of Itoman (26.12472, 127.66944) Itoman map pin © Google

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