September weather forecast and climate
Alderson, West VA

The first month of the autumn, September, is still a warm month in Alderson, West Virginia, with average temperature fluctuating between 79.3°F (26.3°C) and 52.9°F (11.6°C).

Temperature

In September, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 52.9°F (11.6°C).

Rainfall

Throughout September, 3.1" (78.7mm) of precipitation is accumulated. Throughout the year, 37.9" (962.6mm) of rain is accumulated.

Daylight

In Alderson, the average length of the day in September is 12.4h.

What is the temperature in September in Alderson?

In Alderson, West Virginia, in September, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 52.9°F (11.6°C).

How much does it rain in Alderson in September?

In Alderson, in September, 3.1" (78.7mm) of precipitation is typically accumulated.

What is the average length of the day in September in Alderson?

In Alderson, the average length of the day in September is 12.4h.
Average temperature in September - Alderson, West VA
  • Average high temperature in September: 79.3°F

The warmest month (with the highest average high temperature) is July (86.4°F).
Months with the lowest average high temperature are January and December (45.3°F).

  • Average low temperature in September: 52.8°F

The month with the highest average low temperature is July (60.7°F).
The coldest month (with the lowest average low temperature) is January (23.8°F).

Average rainfall in September - Alderson, West VA
  • Average rainfall in September: 3.1"

The wettest month (with the highest rainfall) is July (3.9").
The driest month (with the lowest rainfall) is October (2.5").

Average daylight in September - Alderson, West VA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

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