September weather forecast
Stirrat, WV

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Weather in September

September, the first month of the autumn in Stirrat, is still a warm month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 78.1°F (25.6°C).

Temperature

The beginning of September brings a slight decrease in the average high-temperature, transitioning from a moderately hot 84.7°F (29.3°C) in August to a still warm 78.1°F (25.6°C). September nights bring a pronounced temperature shift, with averages hovering around a moderate 56.3°F (13.5°C).

Humidity

In Stirrat, the average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Stirrat is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.

Snowfall

In Stirrat, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of September in Stirrat, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

Sunshine

In Stirrat, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 4 in September suggests the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the average September temperature in Stirrat?

During September, Stirrat experiences an average high-temperature of 78.1°F (25.6°C) and a low-temperature of 56.3°F (13.5°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is computed to be 95°F (35°C).

What is the average humidity in September in Stirrat?

In September, the average relative humidity in Stirrat, West Virginia, is 77%.

What is the driest month in Stirrat?

The month with the least rainfall in Stirrat is September, when the rain falls for 13.5 days and typically collects 1.85" (47mm) of precipitation.

How much does it rain in Stirrat in September?

In Stirrat, in September, it is raining for 13.5 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow in Stirrat?

In Stirrat, snow does not fall in June through September.

Does it snow in Stirrat in September?

In Stirrat, West Virginia, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Stirrat have in September?

In September, the average day length in Stirrat is 12h and 25min.

When is the sunrise / sunset in September in Stirrat?

On the first day of September in Stirrat, West Virginia, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:12 pm EDT.

How long on average sun shines in September in Stirrat?

In September, the average sunshine duration is 8.1h.

What is the UV index intensity in September in Stirrat?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Stirrat, WV

Average temperature in September - Stirrat, WV
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in September
Stirrat, WV

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

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
Stirrat, WV

Average wind speed in September - Stirrat, WV
  • Average wind speed in September: 4.2mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in September
Stirrat, WV

Average humidity in September - Stirrat, WV
  • Average humidity in September: 77%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).

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Average rainfall in September
Stirrat, WV

Average rainfall in September - Stirrat, WV
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in September
Stirrat, WV

Average rainfall days in September - Stirrat, WV
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

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Average snowfall in September
Stirrat, WV

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

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Stirrat, WV

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

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Stirrat, WV
  • 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 36min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in September
Stirrat, WV

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

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in September
Stirrat, WV

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

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

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Average cloud cover in September
Stirrat, WV

Average cloud cover in September - Stirrat, WV
  • Average cloud cover in September: 37

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in September
Stirrat, WV

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

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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Stirrat, West Virginia, USA

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