September weather forecast
Gulin, China

September

Weather in September

September, the first month of the autumn in Gulin, is also a moderately hot month, with an average temperature fluctuating between 17.2°C (63°F) and 24.7°C (76.5°F).

Temperature

Gulin in September demonstrates a small temperature transition, adjusting from an average high of a warm 29.8°C (85.6°F) in August to a still moderately hot 24.7°C (76.5°F). Gulin throughout September, experiences an average nighttime temperature of 17.2°C (63°F).

Humidity

In Gulin, China, the average relative humidity in September is 82%.

Rainfall

In Gulin, during September, the rain falls for 22.4 days and regularly aggregates up to 93mm (3.66") of precipitation. Throughout the year, there are 214.6 rainfall days, and 761mm (29.96") of precipitation is accumulated.

Snowfall

February through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 20min.
On the first day of the month, sunrise is at 06:35 and sunset at 19:17. On the last day of September, sunrise is at 06:49 and sunset at 18:44 CST.

Sunshine

In Gulin, the average sunshine in September is 6.5h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 during September translates into the following guidance:
Act with care - Obligation to protect against skin and eye damage is highlighted. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

Frequently asked questions

What is the average September temperature?
The average high-temperature and low-temperature during September are 24.7°C (76.5°F) and 17.2°C (63°F) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 37°C (98.6°F).
What is the average humidity in September?
In Gulin, the average relative humidity in September is 82%.
How many days does it rain in September?
In September, the rain falls for 22.4 days. Throughout September, 93mm (3.66") of precipitation is accumulated.
When it does not snow?
In Gulin, snow does not fall in February through October.
What is the average length of the day in September?
The average day length in September is 12h and 20min.
When are sunrise and sunset in September in Gulin?
On the first day of September, sunrise is at 06:35 and sunset at 19:17. On the last day of the month, sunrise is at 06:49 and sunset at 18:44 CST.
How many hours of sunshine does Gulin have in September?
The average sunshine duration in September is 6.5h.
What is the UV index intensity in September?
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Gulin, China
  • Average high temperature in September: 24.7°C

The warmest month (with the highest average high temperature) is July (30.1°C).
The month with the lowest average high temperature is January (9.7°C).

  • Average low temperature in September: 17.2°C

The month with the highest average low temperature is July (20.3°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).

Average pressure in September
Gulin, China
  • Average pressure in September: 1012.1mbar

The month with the highest atmospheric pressure is December (1023.8mbar).
The month with the lowest atmospheric pressure is July (1003.3mbar).

Average wind speed in September
Gulin, China
  • Average wind speed in September: 5.6km/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 (5.2km/h).

Average humidity in September
Gulin, China
  • Average humidity in September: 82%

The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (60%).

Average rainfall in September
Gulin, China
  • Average rainfall in September: 93mm

The wettest month (with the highest rainfall) is July (153mm).
The driest month (with the least rainfall) is February (11mm).

Average rainfall days in September
Gulin, China
  • Average rainfall days in September: 22.4 days

The month with the highest number of rainy days is September (22.4 days).
The month with the least rainy days is February (7.6 days).

Average snowfall in September
Gulin, China
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (7mm).
The months with the least snowfall are February, March, April, May, June, July, August, September and October (0mm).

Average snowfall days in September
Gulin, China
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Gulin, China
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 6h and 3min

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is October (Average sunshine: 5h and 36min).

Average sunshine days in September
Gulin, China
  • Average sunshine days in September: 5.7 days

The month with the most sunshine days is February (17.9 days).
The month with the least sunshine days is September (5.7 days).

Average UV index in September
Gulin, China
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September
Gulin, China
  • Average cloud cover in September: 56

The month with the most cloud cover is October (Cloud cover 60).
The month with the least cloud cover is February (Cloud cover 34).

Average visibility in September
Gulin, China
  • Average visibility in September: 8km

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are September and October (8km).

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