Okayama Weather in January

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

The climate in Okayama during January can be summarized as cool and reasonably dry.

January is in the winter in Okayama and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 9°C (47°F), whilst at night 0°C (32°F) is normal.

Okayama weather averages (imperial / metric)
Daytime temperature 8.5°C 47.3°F
Nightly temperature 0.1°C 32.2°F
Average temperature 4.3°C 39.7°F
Daily sunshine 5 hrs
Avg rainfall 41 mm 1.6 ins
Rainy days 18 days
Sea temperature 16.2°C 61.1°F
Humidity 68%
Windspeed 9.7kph 6 mph

On average January is the 2nd driest month of the year in Okayama with around 41mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 5 hours of sunshine per day.

January temperatures in Okayama

Okayama average temperature in January

January rainfall

Okayama average rain in January

January hourly sunshine

Okayama 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 Okayama in January 2022.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Okayama weather stats

Okayama weather statistics
Hottest month: August 31.9°C 89.4°F
Driest month: December 32mm 1.3ins
Sunniest month: August 7.5hrs
Coldest month: January 8.3°C 46.9°F
Wettest month: September 191mm 7.5ins
Map showing location of Okayama (34.66167, 133.935)

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