September weather forecast
Sybertsville, PA

Weather in September

The first month of the autumn, September, is still a pleasant month in Sybertsville, Pennsylvania, with an average temperature ranging between max 72°F (22.2°C) and min 52°F (11.1°C).

Temperature

In September, the average high-temperature slightly decreases from a warm 78.4°F (25.8°C) in August to an agreeable 72°F (22.2°C). The average low-temperature, in Sybertsville, is 52°F (11.1°C).

Humidity

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

Rainfall

The month with the least rainfall is September, when the rain falls for 8.9 days and typically collects 0.55" (14mm) of precipitation.

Snowfall

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

Daylight

In Sybertsville, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:31 am and sunset at 7:37 pm. On the last day of September, in Sybertsville, Pennsylvania, sunrise is at 7:00 am and sunset at 6:48 pm EDT.

Sunshine

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

UV index

In Sybertsville, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Sybertsville?

In Sybertsville, Pennsylvania, in September, the average high-temperature is 72°F (22.2°C), and the average low-temperature is 52°F (11.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is appraised at 86°F (30°C).

What is the average humidity in September in Sybertsville?

The average relative humidity in September in Sybertsville is 80%.

What is the driest month in Sybertsville?

September is the month with the least rainfall in Sybertsville. Rain falls for 8.9 days and accumulates 0.55" (14mm) of precipitation.

How many days does it rain in September in Sybertsville?

In Sybertsville, in September, it is raining for 8.9 days, with typically 0.55" (14mm) of accumulated precipitation.

When it does not snow in Sybertsville?

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

Does it snow in Sybertsville in September?

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

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

The average day length in September is 12h and 28min.

When is the sunrise / sunset in September in Sybertsville?

On the first day of September, sunrise is at 6:31 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:48 pm EDT.

How many hours of sunshine does Sybertsville have in September?

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

What is the UV index intensity in September in Sybertsville?

In Sybertsville, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Sybertsville, PA

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

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in September: 52°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
Sybertsville, PA

Average pressure in September - Sybertsville, 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).

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Average wind speed in September
Sybertsville, PA

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in September
Sybertsville, PA

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

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in September
Sybertsville, PA

Average rainfall in September - Sybertsville, PA
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days in September
Sybertsville, PA

Average rainfall days in September - Sybertsville, PA
  • Average rainfall days in September: 8.9 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in September
Sybertsville, PA

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

The month with the highest snowfall is February (1.81").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Sybertsville, PA

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

The month with the highest number of snowfall days is January (9.9 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
Sybertsville, PA

Average daylight in September / Average sunshine in September - Sybertsville, PA
  • Average daylight in September: 12h and 28min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in September: 8h and 18min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in September
Sybertsville, PA

Average sunshine days in September - Sybertsville, PA
  • Average sunshine days in September: 18.6 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in September
Sybertsville, PA

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

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

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Average cloud cover in September
Sybertsville, PA

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

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in September
Sybertsville, PA

Average visibility in September - Sybertsville, 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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