Ichikawa Weather in September

What's the weather like in Ichikawa (Chiba) in September 2023?

The climate in Ichikawa during September can be summarized as hot, humid and wet.

September is in the fall / autumn in Ichikawa and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 20°C (67°F) is normal.

Ichikawa weather averages (imperial / metric)
Daytime temperature 26.4°C 79.5°F
Nightly temperature 19.6°C 67.3°F
Average temperature 23°C 73.4°F
Daily sunshine 4.2 hrs
Avg rainfall 176 mm 6.9 ins
Rainy days 19 days
Sea temperature 25.3°C 77.6°F
Humidity 78%
Windspeed 10.4kph 7 mph

On average September is the wettest month of the year in Ichikawa with around 176mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.2 hours of sunshine per day.

September temperatures in Ichikawa

Ichikawa average temperature in September

September rainfall

Ichikawa average rain in September

September hourly sunshine

Ichikawa average rain in September

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 Ichikawa in September 2023.

Other monthly averages

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UV index Best time to go?

Ichikawa weather stats

Ichikawa weather statistics
Hottest month: August 30.4°C 86.7°F
Driest month: January 44mm 1.7ins
Sunniest month: January 6.3hrs
Coldest month: January 9.4°C 48.9°F
Wettest month: September 176mm 6.9ins
Map showing location of Ichikawa (35.71972, 139.92472)

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