October weather forecast
Clarks Summit, PA

Weather in October

October, the same as September, in Clarks Summit, Pennsylvania, is another mild autumn month, with an average temperature varying between 42.4°F (5.8°C) and 58.1°F (14.5°C).

Temperature

In October, the average high-temperature drops from an agreeable 71.2°F (21.8°C) in September to a mild 58.1°F (14.5°C). In October, the average low-temperature is 42.4°F (5.8°C).

Humidity

The average relative humidity in October is 83%.

Rainfall

In October, the rain falls for 14.7 days. Throughout October, 2.56" (65mm) of precipitation is accumulated. Throughout the year, in Clarks Summit, there are 165.6 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Clarks Summit are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.67" (17mm) of snow. In Clarks Summit, Pennsylvania, during the entire year, snow falls for 67.9 days and aggregates up to 33.62" (854mm) of snow.

Daylight

In Clarks Summit, the average length of the day in October is 11h and 5min.
On the first day of October in Clarks Summit, sunrise is at 6:59 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:59 pm EDT.

Sunshine

The average sunshine in October is 4.9h.

UV index

In Clarks Summit, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in October transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Clarks Summit?

The average relative humidity in October is 83%.

How many days does it rain in October in Clarks Summit?

In October, in Clarks Summit, Pennsylvania, the rain falls for 14.7 days. Throughout October, 2.56" (65mm) of precipitation is accumulated.

When does it start snowing in Clarks Summit?

October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.67" (17mm) of snow.

What is the average length of the day in October in Clarks Summit?

In Clarks Summit, the average day length in October is 11h and 5min.

When is the sunrise / sunset in October in Clarks Summit?

In October, on the first day of the month, sunrise is at 6:59 am and sunset at 6:45 pm. On the last day of the month, in Clarks Summit, Pennsylvania, sunrise is at 7:33 am and sunset at 5:59 pm EDT.

How long on average sun shines in October in Clarks Summit?

In October, the average sunshine duration in Clarks Summit is 4.9h.

How high is the UV index in October in Clarks Summit?

The average daily maximum UV index in October in Clarks Summit, Pennsylvania, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Clarks Summit, PA

Average temperature in October - Clarks Summit, PA
  • Average high temperature in October: 58.1°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in October: 42.4°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in October
Clarks Summit, PA

Average pressure in October - Clarks Summit, PA
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in October
Clarks Summit, PA

Average wind speed in October - Clarks Summit, PA
  • Average wind speed in October: 6.8mph

The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in October
Clarks Summit, PA

Average humidity in October - Clarks Summit, PA
  • Average humidity in October: 83%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in October
Clarks Summit, PA

Average rainfall in October - Clarks Summit, PA
  • Average rainfall in October: 2.56"

The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in October
Clarks Summit, PA

Average rainfall days in October - Clarks Summit, PA
  • Average rainfall days in October: 14.7 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in October
Clarks Summit, PA

Average snowfall in October - Clarks Summit, PA
  • Average snowfall in October: 0.67"

The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Clarks Summit, PA

Average snowfall days in October - Clarks Summit, PA
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Clarks Summit, PA

Average daylight in October / Average sunshine in October - Clarks Summit, PA
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in October: 4h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).

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Average sunshine days in October
Clarks Summit, PA

Average sunshine days in October - Clarks Summit, PA
  • Average sunshine days in October: 12.8 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in October
Clarks Summit, PA

Average UV index in October - Clarks Summit, PA
  • Average UV index in October: 2

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

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Average cloud cover in October
Clarks Summit, PA

Average cloud cover in October - Clarks Summit, PA
  • Average cloud cover in October: 53

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in October
Clarks Summit, PA

Average visibility in October - Clarks Summit, PA
  • Average visibility in October: 5mi

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

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