September weather forecastTottori, Japan
September
Weather in September
September, the first month of the autumn in Tottori, is also a moderately hot month, with an average temperature fluctuating between 17°C (62.6°F) and 26°C (78.8°F).Temperature
In Tottori, the average high-temperature in September decreases from a tropical 31°C (87.8°F) in August to a moderately hot 26°C (78.8°F). Throughout the month of September, the average temperature dips to a refreshing 17°C (62.6°F) at night.Rainfall
September is the month with the most rainfall in Tottori. Rain falls for 19 days and accumulates 240mm (9.45") of precipitation.Sea temperature
In Tottori, in September, the average water temperature is 25.6°C (78.1°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
The average length of the day in September in Tottori is 12h and 25min.On the first day of September in Tottori, sunrise is at 05:35 and sunset at 18:30. On the last day of the month, sunrise is at 05:57 and sunset at 17:48 JST.
Sunshine
In Tottori, Japan, the average sunshine in September is 5h.UV index
In Tottori, the average daily maximum UV index in September is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 8 in September suggests the following recommendations:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Caution! The mirror effect of sand and water ups the UV radiation strength.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tottori, Japan
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is August (31°C).
The months with the lowest average high temperature are January and February (7°C).
- Average low temperature in September: 17°C
The month with the highest average low temperature is August (22°C).
The coldest months (with the lowest average low temperature) are January and February (-1°C).
Average rainfall in September
Tottori, Japan
- Average rainfall in September: 240mm
The wettest month (with the highest rainfall) is September (240mm).
The driest month (with the least rainfall) is March (120mm).
Average rainfall days in September
Tottori, Japan
- Average rainfall days in September: 19 days
The month with the highest number of rainy days is January (26 days).
The month with the least rainy days is May (15 days).
Average sea temperature in September
Tottori, Japan
- Average sea temperature in September: 25.6°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest months (with the lowest average sea temperature) are February and March (12.3°C).
Average daylight in September /
Average sunshine in September
Tottori, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 5h
The month with the most sunshine is May (Average sunshine: 7h).
The months with the least sunshine are January, February and December (Average sunshine: 3h).
Average UV index in September
Tottori, Japan
- Average UV index in September: 8
The month with the highest UV index is July (UV index 11).
The month with the lowest UV index is December (UV index 2).
