September weather forecast
Rebuck, PA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Rebuck, Pennsylvania, with an average temperature fluctuating between 73.8°F (23.2°C) and 53.6°F (12°C).

Temperature

In Rebuck, the average high-temperature in September gently drops from a warm 80.2°F (26.8°C) in August to a still moderately hot 73.8°F (23.2°C). In Rebuck, the average temperature during the nights of September drops to a fresh 53.6°F (12°C).

Humidity

In September, the average relative humidity in Rebuck is 79%.

Rainfall

In Rebuck, in September, it is raining for 12.6 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, there are 165.3 rainfall days, and 30.55" (776mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Rebuck, Pennsylvania, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:34 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:50 pm EDT.

Sunshine

In Rebuck, the average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In September, a daily maximum UV index of 4 leads to the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

What is the temperature in September?

An average high-temperature, in September, in Rebuck, is 73.8°F (23.2°C) and the average low-temperature is 53.6°F (12°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 89.6°F (32°C).

What is the average humidity in September?

In September, the average relative humidity is 79%.

How much does it rain in September?

In September, the rain falls for 12.6 days. Throughout September, 2.13" (54mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in September?

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

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

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:34 am and sunset at 7:38 pm. On the last day of the month, in Rebuck, sunrise is at 7:03 am and sunset at 6:50 pm EDT.

How many hours of sunshine does Rebuck have in September?

In September, the average sunshine duration is 8.8h.

What is the UV index reading in September?

In Rebuck, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Rebuck, PA

Average temperature in September - Rebuck, PA
  • Average high temperature in September: 73.8°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in September: 53.6°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in September
Rebuck, PA

Average pressure in September - Rebuck, PA
  • Average pressure in September: 30.07"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Rebuck, PA

Average wind speed in September - Rebuck, PA
  • Average wind speed in September: 5.2mph

The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
Rebuck, PA

Average humidity in September - Rebuck, PA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).

Average rainfall in September
Rebuck, PA

Average rainfall in September - Rebuck, PA
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are February and November (2.09").

Average rainfall days in September
Rebuck, PA

Average rainfall days in September - Rebuck, PA
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (9 days).

Average snowfall in September
Rebuck, PA

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

The month with the highest snowfall is February (5.67").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Rebuck, PA

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

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Rebuck, PA

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

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 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Rebuck, PA

Average sunshine days in September - Rebuck, PA
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in September
Rebuck, PA

Average UV index in September - Rebuck, PA
  • Average UV index in September: 4

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

Average cloud cover in September
Rebuck, PA

Average cloud cover in September - Rebuck, PA
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in September
Rebuck, PA

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

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

Rebuck, Pennsylvania, USA

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