Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The onset of September manifests an average high-temperature of a still moderately hot 25.9°C (78.6°F), demonstrating a minor variation from the preceding month. Haradani, during the nights of September, averages a temperature close to its daytime high, at an agreeable 21.8°C (71.2°F).Humidity
The average relative humidity in September in Haradani, Japan, is 78%.Rainfall
In September, in Haradani, the rain falls for 16.6 days. Throughout September, 138mm (5.43") of precipitation is accumulated. In Haradani, during the entire year, the rain falls for 188.8 days and collects up to 1118mm (44.02") of precipitation.Snowfall
In Haradani, Japan, snow does not fall in April through November.Daylight
In Haradani, the average length of the day in September is 12h and 23min.On the first day of September in Haradani, Japan, sunrise is at 05:33 and sunset at 18:25. On the last day of the month, sunrise is at 05:53 and sunset at 17:45 JST.
Sunshine
In Haradani, the average sunshine in September is 9.1h.UV index
In Haradani, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the temperature in September in Haradani?
What is the average humidity in September in Haradani?
How much does it rain in Haradani in September?
When it does not snow in Haradani?
How many hours of daylight does Haradani have in September?
What time are sunrise and sunset in September in Haradani?
How long on average sun shines in September in Haradani?
How high is the UV index in September in Haradani?
Average temperature in September
Haradani, Japan
- Average high temperature in September: 25.9°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 21.8°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in September
Haradani, Japan
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is January (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.7mbar).
Average wind speed in September
Haradani, Japan
- Average wind speed in September: 13.8km/h
The windiest month (with the highest average wind speed) is January (21km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity in September
Haradani, Japan
- Average humidity in September: 78%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January, February and March (71%).
Average rainfall in September
Haradani, Japan
- Average rainfall in September: 138mm
The wettest month (with the highest rainfall) is July (182mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in September
Haradani, Japan
- Average rainfall days in September: 16.6 days
The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is May (12.4 days).
Average snowfall in September
Haradani, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Haradani, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Haradani, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in September
Haradani, Japan
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is May (16.7 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Haradani, Japan
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Haradani, Japan
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Haradani, Japan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Haradani, Japan
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