September weather forecast
Ehrenfeld, PA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Ehrenfeld, Pennsylvania, with an average temperature fluctuating between 52.7°F (11.5°C) and 72°F (22.2°C).

Temperature

With the arrival of September, Ehrenfeld notices a mild change in the average high-temperature, sliding from August's moderately hot 77.9°F (25.5°C) to a pleasant 72°F (22.2°C). Ehrenfeld's nights in September cool down to an average low-temperature of 52.7°F (11.5°C).

Humidity

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

Rainfall

In September, the rain falls for 9.4 days. Throughout September, 1.22" (31mm) of precipitation is accumulated. In Ehrenfeld, during the entire year, the rain falls for 128.8 days and collects up to 22.95" (583mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 27min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:11 am and sunset at 6:58 pm EDT.

Sunshine

The average sunshine in September is 8.4h.

UV index

The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, an average UV index of 3 transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

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

What is the average humidity in September?

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

How much does it rain in September?

In Ehrenfeld, during September, the rain falls for 9.4 days and regularly aggregates up to 1.22" (31mm) of precipitation.

When it does not snow?

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

Does it snow in September?

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

How many hours of daylight does Ehrenfeld have in September?

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

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:43 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.

How many hours of sunshine does Ehrenfeld have in September?

In September, the average sunshine duration is 8.4h.

What is the UV index reading in September in Ehrenfeld?

In Ehrenfeld, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents 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
Ehrenfeld, PA

Average temperature in September - Ehrenfeld, 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°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in September
Ehrenfeld, PA

Average pressure in September - Ehrenfeld, 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).

Average wind speed in September
Ehrenfeld, PA

Average wind speed in September - Ehrenfeld, PA
  • Average wind speed in September: 5.8mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in September
Ehrenfeld, PA

Average humidity in September - Ehrenfeld, 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%).

Average rainfall in September
Ehrenfeld, PA

Average rainfall in September - Ehrenfeld, PA
  • Average rainfall in September: 1.22"

The wettest month (with the highest rainfall) is February (2.68").
The driest month (with the least rainfall) is August (1.1").

Average rainfall days in September
Ehrenfeld, PA

Average rainfall days in September - Ehrenfeld, PA
  • Average rainfall days in September: 9.4 days

The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is November (7 days).

Average snowfall in September
Ehrenfeld, PA

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

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Ehrenfeld, PA

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

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Ehrenfeld, 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 months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in September
Ehrenfeld, PA

Average sunshine days in September - Ehrenfeld, PA
  • Average sunshine days in September: 19.4 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is January (8.3 days).

Average UV index in September
Ehrenfeld, PA

Average UV index in September - Ehrenfeld, 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 January, February, March, October, November and December (UV index 2).

Average cloud cover in September
Ehrenfeld, PA

Average cloud cover in September - Ehrenfeld, PA
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in September
Ehrenfeld, PA

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

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

Ehrenfeld, Pennsylvania, USA

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