October weather forecast
Penn Valley, PA

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Weather in October

October, the same as September, is another refreshing autumn month in Penn Valley, Pennsylvania, with an average temperature ranging between min 50°F (10°C) and max 64.2°F (17.9°C).

Temperature

With October's onset, the average high-temperature recedes from September's moderately hot 76.5°F (24.7°C) to an enjoyable 64.2°F (17.9°C). In October, the recorded average low-temperature is a cool 50°F (10°C).

Humidity

February and October, with an average relative humidity of 78%, are the most humid months.

Rainfall

In Penn Valley, Pennsylvania, in October, it is raining for 8.3 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, there are 111.8 rainfall days, and 9.69" (246mm) of precipitation is accumulated.

Snowfall

In Penn Valley, snow does not fall in April through October.

Daylight

The average length of the day in October in Penn Valley, Pennsylvania, is 11h and 8min.
On the first day of the month, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of October, sunrise is at 7:29 am and sunset at 5:59 pm EDT.

Sunshine

The average sunshine in October in Penn Valley, Pennsylvania, is 5.5h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Feb 13, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Penn Valley in October?

Penn Valley in October has an average high-temperature of 64.2°F (17.9°C) and an average low-temperature of 50°F (10°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is computed to be 89.6°F (32°C).

What are the most humid months in Penn Valley?

The months with the highest humidity in Penn Valley are February and October, with an average relative humidity of 78%.

What is the average humidity in October in Penn Valley?

In October, the average relative humidity in Penn Valley, Pennsylvania, is 78%.

How much does it rain in Penn Valley in October?

In October, the rain falls for 8.3 days. Throughout October, 0.63" (16mm) of precipitation is accumulated.

When it does not snow in Penn Valley?

In Penn Valley, Pennsylvania, snow does not fall in April through October.

Does it snow in Penn Valley in October?

In Penn Valley, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Penn Valley have in October?

The average day length in October in Penn Valley, Pennsylvania, is 11h and 8min.

What time are sunrise and sunset in October in Penn Valley?

On the first day of October in Penn Valley, Pennsylvania, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:59 pm EDT.

How long on average sun shines in October in Penn Valley?

The average sunshine duration in October is 5.5h.

How high is the UV index in October in Penn Valley?

In Penn Valley, Pennsylvania, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
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 October
Penn Valley, PA

Average temperature in October - Penn Valley, PA
  • Average high temperature in October: 64.2°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in October: 50°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in October
Penn Valley, PA

Average pressure in October - Penn Valley, PA
  • Average pressure in October: 30.03"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).

Average wind speed in October
Penn Valley, PA

Average wind speed in October - Penn Valley, PA
  • Average wind speed in October: 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 (5.5mph).

Average humidity in October
Penn Valley, PA

Average humidity in October - Penn Valley, PA
  • Average humidity in October: 78%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (71%).

Average rainfall in October
Penn Valley, PA

Average rainfall in October - Penn Valley, PA
  • Average rainfall in October: 0.63"

The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in October
Penn Valley, PA

Average rainfall days in October - Penn Valley, PA
  • Average rainfall days in October: 8.3 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in October
Penn Valley, PA

Average snowfall in October - Penn Valley, PA
  • Average snowfall in October: 0"

The months with the highest snowfall are February and March (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Penn Valley, PA

Average snowfall days in October - Penn Valley, PA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Penn Valley, PA

Average daylight in October / Average sunshine in October - Penn Valley, PA
  • Average daylight in October: 11h and 1min

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 24min).

  • Average sunshine in October: 5h and 3min

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 36min).

Average sunshine days in October
Penn Valley, PA

Average sunshine days in October - Penn Valley, PA
  • Average sunshine days in October: 20.5 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.9 days).

Average UV index in October
Penn Valley, PA

Average UV index in October - Penn Valley, PA
  • Average UV index in October: 3

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, November and December (UV index 2).

Average cloud cover in October
Penn Valley, PA

Average cloud cover in October - Penn Valley, PA
  • Average cloud cover in October: 43

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

Average visibility in October
Penn Valley, PA

Average visibility in October - Penn Valley, PA
  • Average visibility in October: 6mi

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

Penn Valley, Pennsylvania, USA

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