September weather forecast
Telford, PA

Weather in September

The first month of the autumn, September, is also a moderately hot month in Telford, Pennsylvania, with an average temperature ranging between min 57.2°F (14°C) and max 75.7°F (24.3°C).

Temperature

In September, the average high-temperature marginally drops from 82.4°F (28°C) in August to a still warm 75.7°F (24.3°C). In Telford, the average low-temperature is 57.2°F (14°C).

Humidity

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

Rainfall

September is the month with the least rainfall in Telford. Rain falls for 12.3 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Telford is 12h and 27min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:33 pm. On the last day of September, sunrise is at 6:56 am and sunset at 6:45 pm EDT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Telford?

In Telford, Pennsylvania, in September, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 57.2°F (14°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in September in Telford?

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

What is the driest month in Telford?

The month with the least rainfall in Telford, Pennsylvania, is September, when the rain falls for 12.3 days and typically collects 1.85" (47mm) of precipitation.

How many days does it rain in September in Telford?

In Telford, Pennsylvania, in September, during 12.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Telford?

June through September are months without snowfall in Telford.

Does it snow in Telford in September?

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

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

The average day length in September is 12h and 27min.

What time are sunrise and sunset in September in Telford?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:33 pm. On the last day of the month, in Telford, Pennsylvania, sunrise is at 6:56 am and sunset at 6:45 pm EDT.

How long on average sun shines in September in Telford?

The average sunshine duration in September in Telford is 8.8h.

What is the UV index reading in September in Telford?

In Telford, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Telford, PA

Average temperature in September - Telford, PA
  • Average high temperature in September: 75.7°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in September: 57.2°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure in September
Telford, PA

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Telford, PA

Average wind speed in September - Telford, PA
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Telford, PA

Average humidity in September - Telford, PA
  • Average humidity in September: 77%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall in September
Telford, PA

Average rainfall in September - Telford, PA
  • Average rainfall in September: 1.85"

The wettest months (with the highest rainfall) are July and August (3.07").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in September
Telford, PA

Average rainfall days in September - Telford, PA
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in September
Telford, PA

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

The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Telford, PA

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

The month with the highest number of snowfall days is January (8.2 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
Telford, PA

Average daylight in September / Average sunshine in September - Telford, PA
  • Average daylight in September: 12h and 27min

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 21min).

  • Average sunshine in September: 8h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in September
Telford, PA

Average sunshine days in September - Telford, PA
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (11.9 days).

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Average UV index in September
Telford, PA

Average UV index in September - Telford, PA
  • 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, March, November and December (UV index 2).

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Average cloud cover in September
Telford, PA

Average cloud cover in September - Telford, PA
  • Average cloud cover in September: 38

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in September
Telford, PA

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

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

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