Kamaishi Weather in December

What's the weather like in Kamaishi (Iwate) in December 2024?

The climate in Kamaishi during December can be summarized as cool and reasonably dry.

December is in the winter in Kamaishi and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 7°C (44°F), whilst at night -2°C (29°F) is normal.

Kamaishi weather averages (imperial / metric)
Daytime temperature 6.9°C 44.4°F
Nightly temperature -1.7°C 28.9°F
Average temperature 2.6°C 36.7°F
Daily sunshine 5.2 hrs
Avg rainfall 39 mm 1.5 ins
Rainy days 20 days
Sea temperature 13.1°C 55.6°F
Humidity 64%
Windspeed 9kph 6 mph

On average December is the driest month of the year in Kamaishi with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

December temperatures in Kamaishi

Kamaishi average temperature in December

December rainfall

Kamaishi average rain in December

December hourly sunshine

Kamaishi average rain in December

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 Kamaishi in December 2024.

Other monthly averages

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Kamaishi weather stats

Kamaishi weather statistics
Hottest month: August 26.1°C 79°F
Driest month: December 39mm 1.5ins
Sunniest month: January 5.7hrs
Coldest month: January 3.6°C 38.5°F
Wettest month: August 191mm 7.5ins
Map showing location of Kamaishi (39.26667, 141.88333) Kamaishi map pin © Google

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