September weather forecastWumahe, China
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Wumahe, China, with an average temperature fluctuating between 17.4°C (63.3°F) and 5.1°C (41.2°F).Temperature
September's arrival comes with a decrease in the average high-temperature, moving from a moderately hot 23.8°C (74.8°F) in August to a refreshing 17.4°C (63.3°F). The significant decline in Wumahe's temperature, from day to night, averages of 5.1°C (41.2°F) in September.Humidity
In Wumahe, the average relative humidity in September is 74%.Rainfall
In Wumahe, during September, the rain falls for 12.5 days and regularly aggregates up to 47mm (1.85") of precipitation. In Wumahe, during the entire year, the rain falls for 118.2 days and collects up to 517mm (20.35") of precipitation.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 94.9 snowfall days, and 544mm (21.42") of snow is accumulated.Daylight
The average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 04:43 and sunset at 18:06. On the last day of the month, sunrise is at 05:22 and sunset at 17:06 CST.
Sunshine
The average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index in Wumahe is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Wumahe, China
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is July (26.1°C).
The month with the lowest average high temperature is January (-16.4°C).
- Average low temperature in September: 5.1°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-25.4°C).
Average pressure in September
Wumahe, China
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is January (1024.6mbar).
The month with the lowest atmospheric pressure is July (1004.4mbar).
Average wind speed in September
Wumahe, China
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is April (11.8km/h).
The calmest months (with the lowest average wind speed) are July and August (8km/h).
Average humidity in September
Wumahe, China
- Average humidity in September: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is April (57%).
Average rainfall in September
Wumahe, China
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is June (107mm).
The driest month (with the least rainfall) is January (5mm).
Average rainfall days in September
Wumahe, China
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is June (20.3 days).
The month with the least rainy days is January (0.6 days).
Average snowfall in September
Wumahe, China
- Average snowfall in September: 1mm
The month with the highest snowfall is March (141mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Wumahe, China
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is March (19.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Wumahe, China
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 2h and 6min).
Average sunshine days in September
Wumahe, China
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in September
Wumahe, China
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Wumahe, China
- Average cloud cover in September: 36
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is October (Cloud cover 34).
Average visibility in September
Wumahe, China
- Average visibility in September: 8km
The months with the highest visibility are April, May and October (9km).
The month with the lowest visibility is January (4km).
