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
September's arrival aligns with a minor decrease in average high-temperatures, from August's hot 30.3°C (86.5°F) to a moderately hot 26.3°C (79.3°F). In September, Meinohama records an average nighttime temperature of 20.8°C (69.4°F).Humidity
In Meinohama, Japan, the average relative humidity in September is 78%.Rainfall
In Meinohama, in September, during 16.1 rainfall days, 99mm (3.9") of precipitation is typically accumulated. Throughout the year, in Meinohama, there are 178.4 rainfall days, and 1077mm (42.4") of precipitation is accumulated.Snowfall
In Meinohama, snow does not fall in April through November.Daylight
In Meinohama, the average length of the day in September is 12h and 23min.On the first day of September in Meinohama, sunrise is at 05:52 and sunset at 18:44. On the last day of the month, sunrise is at 06:12 and sunset at 18:04 JST.
Sunshine
In Meinohama, the average sunshine in September is 8h.UV index
In September, the average daily maximum UV index in Meinohama is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 5 during September translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Data Sources | weather.com | Weather
Published by: Weather Atlas | About Us | Climate & Weather Forecasting
Frequently asked questions
What is the usual temperature for Meinohama in September?
What is the average humidity in September in Meinohama?
How many days does it rain in September in Meinohama?
When it does not snow in Meinohama?
What is the average length of the day in September in Meinohama?
When is the sunrise / sunset in September in Meinohama?
How many hours of sunshine does Meinohama have in September?
What is the UV index reading in September in Meinohama?
Average temperature in September
Meinohama, Japan
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in September: 20.8°C
The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in September
Meinohama, Japan
- Average pressure in September: 1012.1mbar
The month with the highest atmospheric pressure is January (1022.1mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in September
Meinohama, Japan
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is June (9.4km/h).
Average humidity in September
Meinohama, Japan
- Average humidity in September: 78%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, February and March (72%).
Average rainfall in September
Meinohama, Japan
- Average rainfall in September: 99mm
The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is January (52mm).
Average rainfall days in September
Meinohama, Japan
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is May (10.8 days).
Average snowfall in September
Meinohama, Japan
- Average snowfall in September: 0mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Meinohama, Japan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.9 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
Meinohama, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in September
Meinohama, Japan
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in September
Meinohama, Japan
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Meinohama, Japan
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Meinohama, Japan
- Average visibility in September: 9km
The months with the highest visibility are March, October, November and December (10km).
The months with the lowest visibility are January, February, April, May, June, July, August and September (9km).
Meinohama, Japan
Weather forecast for your location
2. Allow the app to use your location
