The climate in Yokkaichi during September can be summarized as hot, humid and very wet.
September is in the fall / autumn in Yokkaichi and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 19°C (67°F) is normal.
|Daytime temperature||27.1°C 80.8°F|
|Nightly temperature||19.3°C 66.7°F|
|Average temperature||23.2°C 73.8°F|
|Daily sunshine||5 hrs|
|Avg rainfall||235 mm 9.3 ins|
|Rainy days||17 days|
|Sea temperature||26.7°C 80°F|
|Windspeed||8.6kph 5 mph|
On average September is the 3rd wettest month of the year in Yokkaichi with around 235mm 9.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
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 Yokkaichi in September 2022.
|Hottest month:||August||30.7°C 87.3°F|
|Driest month:||December||41mm 1.6ins|
|Coldest month:||January||8.4°C 47.1°F|
|Wettest month:||June||256mm 10.1ins|