Wakkanai Weather in May

What's the weather like in Wakkanai, Japan in May 2019?

The climate in Wakkanai during May can be summarized as cool and reasonably dry.

May is in the spring in Wakkanai and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 6°C (42°F) is normal.

Wakkanai weather averages (imperial / metric)
Daytime temperature 12.2°C 54°F
Nightly temperature 5.6°C 42.1°F
Average temperature 8.9°C 48°F
Daily sunshine 6.5 hrs
Avg rainfall 69 mm 2.7 ins
Rainy days 18 days
Sea temperature 7°C 44.5°F
Humidity 76%
Windspeed 15.5kph 10 mph

On average May is the 5th driest month of the year in Wakkanai with around 69mm 2.7 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 6.5 hours of sunshine per day.

May temperatures in Wakkanai

May rainfall

May hourly sunshine

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 May 2018.

Other monthly averages

Wakkanai weather stats

Wakkanai weather statistics
Hottest month: August 21.8°C 71.2°F
Driest month: April 56mm 2.2ins
Sunniest month: September 6.4hrs
Coldest month: February -3.8°C 25.2°F
Wettest month: September 133mm 5.2ins
Map showing location of Wakkanai (45.40944, 141.67389)

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