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
Weather in September
Temperature
In Nanhe, the average high-temperature in September slightly decreases from a tropical 31.3°C (88.3°F) in August to a moderately hot 27.3°C (81.1°F). In Nanhe, the expected average low-temperature for September is an enjoyable 16.6°C (61.9°F).Heat index
In September, the average heat index is evaluated at 28°C (82.4°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Records show heat index calculations are tailored for shaded regions and mild winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Humidity
The average relative humidity in September is 59%.Rainfall
In Nanhe, in September, it is raining for 7.3 days, with typically 23mm (0.91") of accumulated precipitation. Throughout the year, in Nanhe, China, there are 65.3 rainfall days, and 216mm (8.5") of precipitation is accumulated.Snowfall
March, May through October are months without snowfall in Nanhe.Daylight
The average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 05:52 and sunset at 18:50. On the last day of September, sunrise is at 06:15 and sunset at 18:06 CST.
Sunshine
In Nanhe, the average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September in Nanhe is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are September temperatures in Nanhe?
What is the average humidity in September in Nanhe?
How much does it rain in Nanhe in September?
When it does not snow in Nanhe?
What is the average length of the day in September in Nanhe?
When are sunrise and sunset in September in Nanhe?
How long on average sun shines in September in Nanhe?
What is the UV index intensity in September in Nanhe?
Average temperature in September
Nanhe, China
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is June (34.3°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is July (23.7°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Nanhe, China
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is January (1028.5mbar).
The month with the lowest atmospheric pressure is July (1004.4mbar).
Average wind speed in September
Nanhe, China
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is April (12.8km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in September
Nanhe, China
- Average humidity in September: 59%
The month with the highest relative humidity is August (67%).
The month with the lowest relative humidity is March (33%).
Average rainfall in September
Nanhe, China
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is December (1mm).
Average rainfall days in September
Nanhe, China
- Average rainfall days in September: 7.3 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is January (1 days).
Average snowfall in September
Nanhe, China
- Average snowfall in September: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in September
Nanhe, China
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 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
Nanhe, China
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 30min).
Average sunshine days in September
Nanhe, China
- Average sunshine days in September: 22.3 days
The month with the most sunshine days is January (29.3 days).
The month with the least sunshine days is July (16.9 days).
Average UV index in September
Nanhe, China
- Average UV index in September: 5
The months with the highest UV index are May, 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
Nanhe, China
- Average cloud cover in September: 27
The month with the most cloud cover is August (Cloud cover 28).
The month with the least cloud cover is December (Cloud cover 17).
Average visibility in September
Nanhe, 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).
Nanhe, China
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