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
September
Weather in September
Temperature
A minor decrease in the average high-temperature is observed during September, shifting from a warm 27.9°C (82.2°F) in August to a still moderately hot 23.4°C (74.1°F). September's nights observe an average temperature of 14.6°C (58.3°F).Humidity
In September, the average relative humidity is 84%.Rainfall
In Yurihonjo, in September, during 12 rainfall days, 35mm (1.38") of precipitation is typically accumulated. In Yurihonjo, during the entire year, the rain falls for 131.9 days and collects up to 449mm (17.68") of precipitation.Snowfall
In Yurihonjo, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 05:08 and sunset at 18:11. On the last day of September, sunrise is at 05:35 and sunset at 17:24 JST.
Sunshine
In Yurihonjo, the average sunshine in September is 7.7h.UV index
In Yurihonjo, Japan, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Yurihonjo in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September in Yurihonjo?
Average temperature in September
Yurihonjo, Japan
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 14.6°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is February (-5.3°C).
Average pressure in September
Yurihonjo, Japan
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in September
Yurihonjo, Japan
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).
Average humidity in September
Yurihonjo, Japan
- Average humidity in September: 84%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in September
Yurihonjo, Japan
- Average rainfall in September: 35mm
The wettest month (with the highest rainfall) is July (67mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in September
Yurihonjo, Japan
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (5.1 days).
Average snowfall in September
Yurihonjo, Japan
- Average snowfall in September: 0mm
The months with the highest snowfall are January and December (186mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Yurihonjo, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.4 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
Yurihonjo, Japan
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Yurihonjo, Japan
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is May (17.4 days).
The month with the least sunshine days is December (10.3 days).
Average UV index in September
Yurihonjo, Japan
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Yurihonjo, Japan
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 81).
The months with the least cloud cover are May and September (Cloud cover 43).
Average visibility in September
Yurihonjo, Japan
- Average visibility in September: 8km
The months with the highest visibility are March, April, October and November (9km).
The months with the lowest visibility are January and July (7km).
