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
In September, the average high-temperature goes from a warm 23.3°C (73.9°F) in August to a comfortable 18°C (64.4°F). In September, the average low-temperature records at a frosty 9.8°C (49.6°F) during the nights.Humidity
With an average relative humidity of 55%, September is the most humid month.Rainfall
In Ledu, in September, during 12.3 rainfall days, 29mm (1.14") of precipitation is typically accumulated. Throughout the year, there are 103.8 rainfall days, and 207mm (8.15") of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
In Ledu, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:41 and sunset at 19:38. On the last day of September, sunrise is at 07:04 and sunset at 18:55 CST.
Sunshine
In Ledu, the average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in Ledu in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Ledu, China
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in September: 9.8°C
The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
Average pressure in September
Ledu, China
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is December (1024.6mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).
Average wind speed in September
Ledu, China
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is May (10.4km/h).
The calmest month (with the lowest average wind speed) is December (6.2km/h).
Average humidity in September
Ledu, China
- Average humidity in September: 55%
The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (36%).
Average rainfall in September
Ledu, China
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is July (40mm).
The driest months (with the least rainfall) are January and December (2mm).
Average rainfall days in September
Ledu, China
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is December (2.6 days).
Average snowfall in September
Ledu, China
- Average snowfall in September: 0mm
The month with the highest snowfall is March (42mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ledu, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ledu, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Ledu, China
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is December (27.7 days).
The month with the least sunshine days is June (14 days).
Average UV index in September
Ledu, China
- 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, October, November and December (UV index 2).
Average cloud cover in September
Ledu, China
- Average cloud cover in September: 25
The month with the most cloud cover is September (Cloud cover 25).
The month with the least cloud cover is December (Cloud cover 16).
Average visibility in September
Ledu, 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).
