September weather forecast
Wilmore, PA

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Weather in September

September, the first month of the autumn in Wilmore, is also an agreeable month, with an average temperature fluctuating between 72°F (22.2°C) and 52.7°F (11.5°C).

Temperature

September's onset brings a negligible change in high-temperatures, falling from a warm 78.3°F (25.7°C) in August to an agreeable 72°F (22.2°C). Throughout September, the average low-temperature records at a fresh 52.7°F (11.5°C).

Humidity

In September, the average relative humidity in Wilmore is 80%.

Rainfall

In Wilmore, in September, it is raining for 14.6 days, with typically 2.24" (57mm) of accumulated precipitation. In Wilmore, during the entire year, the rain falls for 165.8 days and collects up to 29.84" (758mm) of precipitation.

Snowfall

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

Daylight

In Wilmore, Pennsylvania, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:42 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:58 pm EDT.

Sunshine

In Wilmore, the average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September in Wilmore is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 3 in September translates into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the usual temperature for Wilmore in September?

The average high-temperature and low-temperature in Wilmore, Pennsylvania, during September are 72°F (22.2°C) and 52.7°F (11.5°C) respectively.

What is the average humidity in September in Wilmore?

In Wilmore, Pennsylvania, the average relative humidity in September is 80%.

How much does it rain in Wilmore in September?

In September, the rain falls for 14.6 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Wilmore?

June through September are months without snowfall in Wilmore, Pennsylvania.

Does it snow in Wilmore in September?

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

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

In September, the average day length in Wilmore is 12h and 27min.

When is the sunrise / sunset in September in Wilmore?

In September, on the first day of the month, sunrise is at 6:42 am and sunset at 7:46 pm. On the last day of the month, in Wilmore, Pennsylvania, sunrise is at 7:11 am and sunset at 6:58 pm EDT.

How many hours of sunshine does Wilmore have in September?

In Wilmore, Pennsylvania, the average sunshine duration in September is 8.3h.

What is the UV index intensity in September in Wilmore?

In Wilmore, the average daily maximum UV index in September is 3. 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
Wilmore, PA

Average temperature in September - Wilmore, PA
  • Average high temperature in September: 72°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in September: 52.7°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in September
Wilmore, PA

Average pressure in September - Wilmore, PA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Wilmore, PA

Average wind speed in September - Wilmore, PA
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in September
Wilmore, PA

Average humidity in September - Wilmore, PA
  • Average humidity in September: 80%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and July (78%).

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Average rainfall in September
Wilmore, PA

Average rainfall in September - Wilmore, PA
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in September
Wilmore, PA

Average rainfall days in September - Wilmore, PA
  • Average rainfall days in September: 14.6 days

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (8.8 days).

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Average snowfall in September
Wilmore, PA

Average snowfall in September - Wilmore, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (6.34").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Wilmore, PA

Average snowfall days in September - Wilmore, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (14.8 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
Wilmore, PA

Average daylight in September / Average sunshine in September - Wilmore, PA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in September
Wilmore, PA

Average sunshine days in September - Wilmore, PA
  • Average sunshine days in September: 12.8 days

The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in September
Wilmore, PA

Average UV index in September - Wilmore, PA
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Wilmore, PA

Average cloud cover in September - Wilmore, PA
  • Average cloud cover in September: 43

The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility in September
Wilmore, PA

Average visibility in September - Wilmore, PA
  • Average visibility in September: 5mi

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

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Wilmore, Pennsylvania, USA

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