October weather forecast
Acorn, PA

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Weather in October

October, like September, in Acorn, Pennsylvania, is another refreshing autumn month, with an average temperature fluctuating between 63.5°F (17.5°C) and 48.2°F (9°C).

Temperature

As October commences, the average high-temperature shows a reduction, transitioning from a warm 75.9°F (24.4°C) in September to an enjoyable 63.5°F (17.5°C). During the month of October, an average low-temperature of 48.2°F (9°C) is recorded.

Humidity

The months with the highest humidity are February, October and December, with an average relative humidity of 79%.

Rainfall

In Acorn, Pennsylvania, in October, during 8.8 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 116.6 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in October in Acorn is 11h and 8min.
On the first day of October, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:59 pm EDT.

Sunshine

The average sunshine in October is 5.6h.

UV index

In Acorn, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 3 during October leads to these instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The average high-temperature, in October, in Acorn, is 63.5°F (17.5°C), while the average low-temperature is 48.2°F (9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 87.8°F (31°C).

What is the most humid month in Acorn?

February, October and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in October?

The average relative humidity in October in Acorn is 79%.

How many days does it rain in October?

In Acorn, in October, it is raining for 8.8 days, with typically 0.79" (20mm) of accumulated precipitation.

When it does not snow?

In Acorn, snow does not fall in June through October.

Does it snow in October?

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

How many hours of daylight does Acorn have in October?

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

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:58 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:59 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 5.6h.

How high is the UV index in October?

In Acorn, 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
Acorn, PA

Average temperature in October - Acorn, PA
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in October: 48.2°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in October
Acorn, PA

Average pressure in October - Acorn, 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
Acorn, PA

Average wind speed in October - Acorn, PA
  • Average wind speed in October: 6.6mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in October
Acorn, PA

Average humidity in October - Acorn, PA
  • Average humidity in October: 79%

The months with the highest relative humidity are February, October and December (79%).
The months with the lowest relative humidity are April, July and August (73%).

Average rainfall in October
Acorn, PA

Average rainfall in October - Acorn, PA
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days in October
Acorn, PA

Average rainfall days in October - Acorn, PA
  • Average rainfall days in October: 8.8 days

The month with the highest number of rainy days is July (13.8 days).
The months with the least rainy days are January and February (6.3 days).

Average snowfall in October
Acorn, PA

Average snowfall in October - Acorn, PA
  • Average snowfall in October: 0"

The month with the highest snowfall is March (1.02").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Acorn, PA

Average snowfall days in October - Acorn, PA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Acorn, PA

Average daylight in October / Average sunshine in October - Acorn, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in October
Acorn, PA

Average sunshine days in October - Acorn, PA
  • Average sunshine days in October: 20.5 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in October
Acorn, PA

Average UV index in October - Acorn, 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, March, November and December (UV index 2).

Average cloud cover in October
Acorn, PA

Average cloud cover in October - Acorn, PA
  • Average cloud cover in October: 42

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in October
Acorn, PA

Average visibility in October - Acorn, PA
  • Average visibility in October: 6mi

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

Acorn, Pennsylvania, USA

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