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
Hejin's progression into September includes a drop in the average high-temperature, from a tropical 30.3°C (86.5°F) in August to a warm 24.5°C (76.1°F). Nighttime temperature lowers to an average of 14.9°C (58.8°F) in September.Humidity
September is the most humid month, with an average relative humidity of 61%.Rainfall
In Hejin, in September, it is raining for 9.8 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 73.3 rainfall days, and 211mm (8.31") of precipitation is accumulated.Snowfall
March, May through October are months without snowfall in Hejin.Daylight
In Hejin, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:09 and sunset at 19:04. On the last day of September, sunrise is at 06:31 and sunset at 18:22 CST.
Sunshine
In Hejin, China, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hejin in September?
What is the most humid month in Hejin?
What is the average humidity in September in Hejin?
How many days does it rain in September in Hejin?
When it does not snow in Hejin?
What is the average length of the day in September in Hejin?
When is the sunrise / sunset in September in Hejin?
How long on average sun shines in September in Hejin?
What is the UV index intensity in September in Hejin?
Average temperature in September
Hejin, China
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is July (32.1°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in September: 14.9°C
The month with the highest average low temperature is July (21.3°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in September
Hejin, China
- Average pressure in September: 1015.2mbar
The months with the highest atmospheric pressure are January and December (1029mbar).
The month with the lowest atmospheric pressure is July (1004.8mbar).
Average wind speed in September
Hejin, China
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is January (6.9km/h).
Average humidity in September
Hejin, China
- Average humidity in September: 61%
The month with the highest relative humidity is September (61%).
The month with the lowest relative humidity is March (39%).
Average rainfall in September
Hejin, China
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in September
Hejin, China
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (1.1 days).
Average snowfall in September
Hejin, China
- Average snowfall in September: 0mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in September
Hejin, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.7 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
Hejin, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in September
Hejin, China
- Average sunshine days in September: 18.6 days
The month with the most sunshine days is December (29.4 days).
The month with the least sunshine days is July (15 days).
Average UV index in September
Hejin, China
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Hejin, China
- Average cloud cover in September: 29
The month with the most cloud cover is September (Cloud cover 29).
The month with the least cloud cover is December (Cloud cover 15).
Average visibility in September
Hejin, China
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
