September weather forecastInami, Japan
September
Weather in September
September, the first month of the autumn in Inami, is still a warm month, with temperature in the range of an average high of 24.1°C (75.4°F) and an average low of 16.6°C (61.9°F).Temperature
With the onset of September, Inami's average high-temperature adjusts, receding from August's 29.3°C (84.7°F) to a still moderately hot 24.1°C (75.4°F). Inami, in September, witnesses an average low-temperature of 16.6°C (61.9°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Inami, during September, the rain falls for 16.4 days and regularly aggregates up to 118mm (4.65") of precipitation. In Inami, during the entire year, the rain falls for 190.3 days and collects up to 1354mm (53.31") of precipitation.Snowfall
In Inami, snow does not fall in May through October.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September in Inami, sunrise is at 05:23 and sunset at 18:20. On the last day of the month, sunrise is at 05:46 and sunset at 17:37 JST.
Sunshine
In Inami, Japan, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the UV index of 5 transforms into the following advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Inami, Japan
- Average high temperature in September: 24.1°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in September
Inami, Japan
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in September
Inami, Japan
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is December (10.7km/h).
The calmest months (with the lowest average wind speed) are June and August (6.9km/h).
Average humidity in September
Inami, Japan
- Average humidity in September: 81%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Inami, Japan
- Average rainfall in September: 118mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is May (77mm).
Average rainfall days in September
Inami, Japan
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in September
Inami, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (440mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Inami, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Inami, Japan
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in September
Inami, Japan
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is January (7.1 days).
Average UV index in September
Inami, Japan
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Inami, Japan
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in September
Inami, Japan
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and July (8km).
