October weather forecast
East Petersburg, PA

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Weather in October

October, the same as September, is another refreshing autumn month in East Petersburg, Pennsylvania, with an average temperature fluctuating between 46.8°F (8.2°C) and 63°F (17.2°C).

Temperature

Stepping into October, East Petersburg observes a temperature decline, with the average high falling from September's warm 74.5°F (23.6°C) to a refreshing 63°F (17.2°C). In East Petersburg, October nights witness a steady temperature drop to a chilly 46.8°F (8.2°C).

Humidity

In East Petersburg, the average relative humidity in October is 80%.

Rainfall

In East Petersburg, in October, during 13.5 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 161.8 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

Months with snowfall in East Petersburg are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.2" (5mm) of snow. In East Petersburg, during the entire year, snow falls for 24.1 days and aggregates up to 11.93" (303mm) of snow.

Daylight

In October, the average length of the day in East Petersburg, Pennsylvania, is 11h and 8min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:47 pm. On the last day of October, sunrise is at 7:34 am and sunset at 6:03 pm EDT.

Sunshine

The average sunshine in October is 5.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In October, a regular UV index of 3 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in East Petersburg in October?

In October, in East Petersburg, the average high-temperature is 63°F (17.2°C), and the average low-temperature is 46.8°F (8.2°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the average humidity in October in East Petersburg?

In October, the average relative humidity is 80%.

How much does it rain in East Petersburg in October?

In October, in East Petersburg, the rain falls for 13.5 days. Throughout October, 2.68" (68mm) of precipitation is accumulated.

When does it start to snow in East Petersburg?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.2" (5mm) of snow.

How many hours of daylight does East Petersburg have in October?

In East Petersburg, the average day length in October is 11h and 8min.

What time are sunrise and sunset in October in East Petersburg?

On the first day of October in East Petersburg, sunrise is at 7:02 am and sunset at 6:47 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:03 pm EDT.

How many hours of sunshine does East Petersburg have in October?

The average sunshine duration in October in East Petersburg is 5.4h.

How high is the UV index in October in East Petersburg?

In East Petersburg, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from 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
East Petersburg, PA

Average temperature in October - East Petersburg, PA
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in October: 46.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in October
East Petersburg, PA

Average pressure in October - East Petersburg, PA
  • Average pressure in October: 30.04"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 October
East Petersburg, PA

Average wind speed in October - East Petersburg, PA
  • Average wind speed in October: 7.2mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in October
East Petersburg, PA

Average humidity in October - East Petersburg, PA
  • Average humidity in October: 80%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in October
East Petersburg, PA

Average rainfall in October - East Petersburg, PA
  • Average rainfall in October: 2.68"

The wettest month (with the highest rainfall) is August (3.31").
The driest month (with the least rainfall) is February (2.09").

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Average rainfall days in October
East Petersburg, PA

Average rainfall days in October - East Petersburg, PA
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in October
East Petersburg, PA

Average snowfall in October - East Petersburg, PA
  • Average snowfall in October: 0.2"

The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
East Petersburg, PA

Average snowfall days in October - East Petersburg, PA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (7.8 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
East Petersburg, PA

Average daylight in October / Average sunshine in October - East Petersburg, 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 2min

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).

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Average sunshine days in October
East Petersburg, PA

Average sunshine days in October - East Petersburg, PA
  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is November (17.8 days).
The months with the least sunshine days are May and July (11.6 days).

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Average UV index in October
East Petersburg, PA

Average UV index in October - East Petersburg, PA
  • Average UV index in October: 3

The months with the highest UV index are 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 October
East Petersburg, PA

Average cloud cover in October - East Petersburg, PA
  • Average cloud cover in October: 42

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 31).

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Average visibility in October
East Petersburg, PA

Average visibility in October - East Petersburg, PA
  • Average visibility in October: 5mi

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

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East Petersburg, Pennsylvania, USA

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