September weather forecast
Rohrbough, WV

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Weather in September

September, the first month of the autumn in Rohrbough, is also a moderately hot month, with an average temperature ranging between min 55.4°F (13°C) and max 76.6°F (24.8°C).

Temperature

In Rohrbough, entering September brings a subtle temperature decrement, reducing from August's 82.4°F (28°C) to a still moderately hot 76.6°F (24.8°C). During September, Rohrbough's temperature falls to a steady low-temperature average of 55.4°F (13°C).

Humidity

In Rohrbough, West Virginia, the average relative humidity in September is 78%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Rohrbough, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:17 am and sunset at 7:05 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In Rohrbough, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

Rohrbough in September has an average high-temperature of 76.6°F (24.8°C) and an average low-temperature of 55.4°F (13°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in September?

The average relative humidity in September is 78%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 1.93" (49mm) of precipitation.

How many days does it rain in September in Rohrbough?

In Rohrbough, West Virginia, in September, it is raining for 13.2 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

In Rohrbough, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Rohrbough have in September?

In Rohrbough, the average day length in September is 12h and 26min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:51 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:05 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.5h.

What is the UV index intensity in September?

The average daily maximum UV index in September in Rohrbough is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
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
Rohrbough, WV

Average temperature in September - Rohrbough, WV
  • Average high temperature in September: 76.6°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in September: 55.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in September
Rohrbough, WV

Average pressure in September - Rohrbough, WV
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Rohrbough, WV

Average wind speed in September - Rohrbough, WV
  • Average wind speed in September: 4.3mph

The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in September
Rohrbough, WV

Average humidity in September - Rohrbough, WV
  • Average humidity in September: 78%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (76%).

Average rainfall in September
Rohrbough, WV

Average rainfall in September - Rohrbough, WV
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in September
Rohrbough, WV

Average rainfall days in September - Rohrbough, WV
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in September
Rohrbough, WV

Average snowfall in September - Rohrbough, WV
  • Average snowfall in September: 0"

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Rohrbough, WV

Average snowfall days in September - Rohrbough, WV
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Rohrbough, WV

Average daylight in September / Average sunshine in September - Rohrbough, WV
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in September
Rohrbough, WV

Average sunshine days in September - Rohrbough, WV
  • Average sunshine days in September: 13.6 days

The month with the most sunshine days is October (14.1 days).
The months with the least sunshine days are January and February (7.6 days).

Average UV index in September
Rohrbough, WV

Average UV index in September - Rohrbough, WV
  • Average UV index in September: 4

The months with the highest UV index are May, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Rohrbough, WV

Average cloud cover in September - Rohrbough, WV
  • Average cloud cover in September: 38

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in September
Rohrbough, WV

Average visibility in September - Rohrbough, WV
  • Average visibility in September: 5mi

The month with the highest visibility is November (6mi).
The months with the lowest visibility are January and February (4mi).

Rohrbough, West Virginia, USA

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