Niigata Weather in January

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

The climate in Niigata during January can be summarized as cool and wet.

January is in the winter in Niigata and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 5°C (41°F), whilst at night -1°C (31°F) is normal.

Niigata weather averages (imperial / metric)
Daytime temperature 5.1°C 41.2°F
Nightly temperature -0.5°C 31.1°F
Average temperature 2.3°C 36.1°F
Daily sunshine 2.2 hrs
Avg rainfall 188 mm 7.4 ins
Rainy days 29 days
Sea temperature 11.9°C 53.4°F
Humidity 75%
Windspeed 15.8kph 10 mph

On average January is the 3rd wettest month of the year in Niigata with around 188mm 7.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.2 hours of sunshine per day.

January temperatures in Niigata

Niigata average temperature in January

January rainfall

Niigata average rain in January

January hourly sunshine

Niigata 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 Niigata in January 2022.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Niigata weather stats

Niigata weather statistics
Hottest month: August 30.6°C 87.1°F
Driest month: April 92mm 3.6ins
Sunniest month: August 7.1hrs
Coldest month: January 5°C 41°F
Wettest month: December 216mm 8.5ins
Map showing location of Niigata (37.90222, 139.02361)

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