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
The transition into September is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 29.5°C (85.1°F) in August to a still warm 23.4°C (74.1°F). An average low-temperature of 13.6°C (56.5°F) marks the month of September.Humidity
The most humid month is September, with an average relative humidity of 78%.Rainfall
In Hanyin, in September, during 14.5 rainfall days, 77mm (3.03") of precipitation is typically accumulated. In Hanyin, during the entire year, the rain falls for 125.2 days and collects up to 529mm (20.83") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 06:20 and sunset at 19:11. On the last day of September, sunrise is at 06:39 and sunset at 18:32 CST.
Sunshine
The average sunshine in September is 7.5h.UV index
In Hanyin, China, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 5 in September translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the most humid month?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
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 reading in September?
Average temperature in September
Hanyin, China
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is July (29.6°C).
The month with the lowest average high temperature is January (7.1°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-2.1°C).
Average pressure in September
Hanyin, China
- Average pressure in September: 1014.5mbar
The month with the highest atmospheric pressure is December (1026.5mbar).
The month with the lowest atmospheric pressure is July (1004.9mbar).
Average wind speed in September
Hanyin, China
- Average wind speed in September: 5.3km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is October (4.9km/h).
Average humidity in September
Hanyin, China
- Average humidity in September: 78%
The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are January, March and December (51%).
Average rainfall in September
Hanyin, China
- Average rainfall in September: 77mm
The wettest month (with the highest rainfall) is July (101mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in September
Hanyin, China
- Average rainfall days in September: 14.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (3 days).
Average snowfall in September
Hanyin, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (42mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Hanyin, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.5 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
Hanyin, China
- 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: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Hanyin, China
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is January (27.1 days).
The month with the least sunshine days is July (10 days).
Average UV index in September
Hanyin, China
- Average UV index in September: 5
The months with the highest UV index are April, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Hanyin, China
- Average cloud cover in September: 44
The month with the most cloud cover is September (Cloud cover 44).
The month with the least cloud cover is December (Cloud cover 23).
Average visibility in September
Hanyin, China
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
