September weather forecast
Blooming Valley, PA

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Weather in September

The first month of the autumn, September, is also an agreeable month in Blooming Valley, Pennsylvania, with an average temperature ranging between min 54°F (12.2°C) and max 70.9°F (21.6°C).

Temperature

In September, the meteorological conditions change slightly, with the average high-temperature moving from a warm 76.6°F (24.8°C) in August to a pleasant 70.9°F (21.6°C). Blooming Valley, during the month of September, experiences an average low-temperature of 54°F (12.2°C).

Humidity

The average relative humidity in September is 81%.

Rainfall

The month with the least rainfall in Blooming Valley is September, when the rain falls for 15.2 days and typically collects 2.4" (61mm) of precipitation.

Snowfall

In Blooming Valley, Pennsylvania, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of September, sunrise is at 6:46 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:03 pm EDT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 3 in September translates into the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What are September temperatures?

During September, Blooming Valley experiences an average high-temperature of 70.9°F (21.6°C) and a low-temperature of 54°F (12.2°C).

What is the average humidity in September?

In September, the average relative humidity is 81%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 15.2 days and accumulates 2.4" (61mm) of precipitation.

How many days does it rain in September?

In Blooming Valley, in September, during 15.2 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall in Blooming Valley.

Does it snow in September?

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

How many hours of daylight does Blooming Valley have in September?

In Blooming Valley, the average day length in September is 12h and 28min.

When is the sunrise / sunset in September?

On the first day of September in Blooming Valley, sunrise is at 6:46 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:03 pm EDT.

How many hours of sunshine does Blooming Valley have in September?

In Blooming Valley, the average sunshine duration in September is 8.2h.

What is the UV index intensity in September?

In Blooming Valley, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's 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
Blooming Valley, PA

Average temperature in September - Blooming Valley, PA
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in September: 54°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).

Average pressure in September
Blooming Valley, PA

Average pressure in September - Blooming Valley, PA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Blooming Valley, PA

Average wind speed in September - Blooming Valley, PA
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in September
Blooming Valley, PA

Average humidity in September - Blooming Valley, PA
  • Average humidity in September: 81%

The month with the highest relative humidity is February (90%).
The months with the lowest relative humidity are April and May (80%).

Average rainfall in September
Blooming Valley, PA

Average rainfall in September - Blooming Valley, PA
  • Average rainfall in September: 2.4"

The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in September
Blooming Valley, PA

Average rainfall days in September - Blooming Valley, PA
  • Average rainfall days in September: 15.2 days

The months with the highest number of rainy days are June and July (18.8 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in September
Blooming Valley, PA

Average snowfall in September - Blooming Valley, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (10.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Blooming Valley, PA

Average snowfall days in September - Blooming Valley, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Blooming Valley, PA

Average daylight in September / Average sunshine in September - Blooming Valley, PA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).

Average sunshine days in September
Blooming Valley, PA

Average sunshine days in September - Blooming Valley, PA
  • Average sunshine days in September: 11.6 days

The month with the most sunshine days is September (11.6 days).
The month with the least sunshine days is January (5.1 days).

Average UV index in September
Blooming Valley, PA

Average UV index in September - Blooming Valley, PA
  • Average UV index in September: 3

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

Average cloud cover in September
Blooming Valley, PA

Average cloud cover in September - Blooming Valley, PA
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 34).

Average visibility in September
Blooming Valley, PA

Average visibility in September - Blooming Valley, PA
  • Average visibility in September: 5mi

The months with the highest visibility are April and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Blooming Valley, Pennsylvania, USA

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