October weather forecast
Clarks Summit, PA

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Weather in October

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

Temperature

With October's onset, the average high-temperature recedes from September's agreeable 71.2°F (21.8°C) to a moderate 58.1°F (14.5°C). October nights observe an average temperature dip to a cold 42.4°F (5.8°C).

Humidity

The average relative humidity in October is 83%.

Rainfall

In Clarks Summit, in October, it is raining for 14.7 days, with typically 2.56" (65mm) of accumulated precipitation. In Clarks Summit, during the entire year, the rain falls for 165.6 days and collects up to 30.31" (770mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. 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, during the entire year, snow falls for 67.9 days and aggregates up to 33.62" (854mm) of snow.

Daylight

The average length of the day in October is 11h and 5min.
On the first day of October in Clarks Summit, sunrise is at 7:00 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:58 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 reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. When the Sun is at its strongest around midday, find shade and limit exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

The high-temperature, in October, in Clarks Summit, records 58.1°F (14.5°C), while the low-temperature is 42.4°F (5.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in July is computed to be 84.2°F (29°C).

What is the average humidity in October?

In Clarks Summit, Pennsylvania, the average relative humidity in October is 83%.

How much does it rain in October?

In Clarks Summit, in October, it is raining for 14.7 days, with typically 2.56" (65mm) of accumulated precipitation.

When does it start to snow?

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?

The average day length in October is 11h and 5min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:00 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:58 pm EDT.

How many hours of sunshine does Clarks Summit have in October?

The average sunshine duration in October is 4.9h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
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).

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).

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).

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%).

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").

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).

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").

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).

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 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in October: 4h and 5min

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).

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).

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).

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).

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).

Clarks Summit, Pennsylvania, USA

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