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
Start of September brings a shift in the average high-temperature, falling from August's warm 23.5°C (74.3°F) to an enjoyable 16.9°C (62.4°F). September nights observe an average temperature dip to a wintry 5.2°C (41.4°F).Humidity
In September, the average relative humidity is 74%.Rainfall
In Tangwanghe, in September, during 12.9 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 116.6 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.3 snowfall days, it receives 6mm (0.24") of snow. In Tangwanghe, during the entire year, snow falls for 67 days and aggregates up to 343mm (13.5") of snow.Daylight
The average length of the day in September is 12h and 36min.On the first day of September, sunrise is at 04:39 and sunset at 18:03. On the last day of the month, sunrise is at 05:19 and sunset at 17:03 CST.
Sunshine
The average sunshine in September is 7.9h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Tangwanghe in September?
What is the average humidity in September in Tangwanghe?
How many days does it rain in September in Tangwanghe?
When does it start to snow?
How many hours of daylight does Tangwanghe have in September?
When are sunrise and sunset in September?
How long on average sun shines in September in Tangwanghe?
How high is the UV index in September?
Average temperature in September
Tangwanghe, China
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-17.2°C).
- Average low temperature in September: 5.2°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is January (-26.3°C).
Average pressure in September
Tangwanghe, China
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is January (1024.1mbar).
The month with the lowest atmospheric pressure is July (1004.5mbar).
Average wind speed in September
Tangwanghe, China
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is April (12.3km/h).
The calmest month (with the lowest average wind speed) is July (8.4km/h).
Average humidity in September
Tangwanghe, China
- Average humidity in September: 74%
The month with the highest relative humidity is January (96%).
The month with the lowest relative humidity is April (60%).
Average rainfall in September
Tangwanghe, China
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is June (106mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in September
Tangwanghe, China
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is June (22.1 days).
The month with the least rainy days is January (0.3 days).
Average snowfall in September
Tangwanghe, China
- Average snowfall in September: 6mm
The month with the highest snowfall is April (78mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Tangwanghe, China
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is March (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Tangwanghe, China
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in September
Tangwanghe, China
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in September
Tangwanghe, China
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Tangwanghe, China
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 83).
The months with the least cloud cover are September and October (Cloud cover 37).
Average visibility in September
Tangwanghe, 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).
