October weather forecast
Erdenheim, PA

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Weather in October

October, the same as September, is another comfortable autumn month in Erdenheim, Pennsylvania, with an average temperature fluctuating between 64°F (17.8°C) and 49.5°F (9.7°C).

Temperature

Erdenheim observes a minor decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 76.1°F (24.5°C) to a comfortable 64°F (17.8°C). In Erdenheim, the average low-temperature during the month of October is a frosty 49.5°F (9.7°C).

Humidity

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

Rainfall

In Erdenheim, in October, it is raining for 8.8 days, with typically 0.91" (23mm) of accumulated precipitation. In Erdenheim, during the entire year, the rain falls for 122.4 days and collects up to 12.68" (322mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 8min.
On the first day of October in Erdenheim, sunrise is at 6:57 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.

Sunshine

The average sunshine in October is 5.6h.

UV index

In Erdenheim, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 3 in October translates into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Erdenheim in October?

The high-temperature, in October, in Erdenheim, is 64°F (17.8°C), while the low-temperature averages to 49.5°F (9.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 89.6°F (32°C).

What are the most humid months?

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

What is the average humidity in October?

In Erdenheim, the average relative humidity in October is 78%.

How much does it rain in October?

In Erdenheim, during October, the rain falls for 8.8 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When it does not snow?

In Erdenheim, snow does not fall in May through October.

Does it snow in October?

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

What is the average length of the day in October?

The average day length in October is 11h and 8min.

What time are sunrise and sunset in October in Erdenheim?

On the first day of October, sunrise is at 6:57 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 many hours of sunshine does Erdenheim have in October?

In October, the average sunshine duration is 5.6h.

How high is the UV index in October?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Erdenheim, PA

Average temperature in October - Erdenheim, PA
  • Average high temperature in October: 64°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in October: 49.5°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure in October
Erdenheim, PA

Average pressure in October - Erdenheim, 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
Erdenheim, PA

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

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in October
Erdenheim, PA

Average humidity in October - Erdenheim, PA
  • Average humidity in October: 78%

The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

Average rainfall in October
Erdenheim, PA

Average rainfall in October - Erdenheim, PA
  • Average rainfall in October: 0.91"

The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is September (0.75").

Average rainfall days in October
Erdenheim, PA

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

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (6.4 days).

Average snowfall in October
Erdenheim, PA

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

The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Erdenheim, PA

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

The month with the highest number of snowfall days is January (5.1 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
Erdenheim, PA

Average daylight in October / Average sunshine in October - Erdenheim, 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 48min).

Average sunshine days in October
Erdenheim, PA

Average sunshine days in October - Erdenheim, PA
  • Average sunshine days in October: 19.7 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (14.4 days).

Average UV index in October
Erdenheim, PA

Average UV index in October - Erdenheim, 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
Erdenheim, PA

Average cloud cover in October - Erdenheim, 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
Erdenheim, PA

Average visibility in October - Erdenheim, 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).

Erdenheim, Pennsylvania, USA

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