October weather forecast
Clay Hill, PA

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Weather in October

October, like September, in Clay Hill, Pennsylvania, is another comfortable autumn month, with an average temperature fluctuating between 63.3°F (17.4°C) and 46°F (7.8°C).

Temperature

Clay Hill's weather in October involves a decrease in the average high-temperature, moving down from September's warm 74.8°F (23.8°C) to a refreshing 63.3°F (17.4°C). During October, Clay Hill sees a mean low-temperature of 46°F (7.8°C).

Humidity

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

Rainfall

In Clay Hill, Pennsylvania, in October, it is raining for 12.5 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, in Clay Hill, Pennsylvania, there are 161.8 rainfall days, and 28.07" (713mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Clay Hill are January through April, October through December. October is the first month it typically snows in Clay Hill. Throughout October, in the average 0.1 snowfall days, it receives 0.24" (6mm) of snow. Throughout the year, there are 26.6 snowfall days, and 14.69" (373mm) of snow is accumulated.

Daylight

In Clay Hill, the average length of the day in October is 11h and 8min.
On the first day of the month, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of October, sunrise is at 7:39 am and sunset at 6:09 pm EDT.

Sunshine

The average sunshine in October is 5.5h.

UV index

In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the temperature in October in Clay Hill?

The average high-temperature and low-temperature in Clay Hill, Pennsylvania, during October are 63.3°F (17.4°C) and 46°F (7.8°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in August is appraised at 87.8°F (31°C).

What is the most humid month in Clay Hill?

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

What is the average humidity in October in Clay Hill?

The average relative humidity in October in Clay Hill, Pennsylvania, is 79%.

How many days does it rain in October in Clay Hill?

In Clay Hill, Pennsylvania, during October, the rain falls for 12.5 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When does it start snowing in Clay Hill?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.24" (6mm) of snow.

How many hours of daylight does Clay Hill have in October?

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

What time are sunrise and sunset in October in Clay Hill?

On the first day of October in Clay Hill, sunrise is at 7:07 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:09 pm EDT.

How many hours of sunshine does Clay Hill have in October?

The average sunshine duration in October in Clay Hill is 5.5h.

What is the UV index intensity in October in Clay Hill?

The average daily maximum UV index in October in Clay Hill is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe 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
Clay Hill, PA

Average temperature in October - Clay Hill, PA
  • Average high temperature in October: 63.3°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in October
Clay Hill, PA

Average pressure in October - Clay Hill, PA
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in October
Clay Hill, PA

Average wind speed in October - Clay Hill, PA
  • Average wind speed in October: 6.2mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in October
Clay Hill, PA

Average humidity in October - Clay Hill, PA
  • Average humidity in October: 79%

The months with the highest relative humidity are February, May, October and December (79%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in October
Clay Hill, PA

Average rainfall in October - Clay Hill, PA
  • Average rainfall in October: 2.28"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in October
Clay Hill, PA

Average rainfall days in October - Clay Hill, PA
  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall in October
Clay Hill, PA

Average snowfall in October - Clay Hill, PA
  • Average snowfall in October: 0.24"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Clay Hill, PA

Average snowfall days in October - Clay Hill, PA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Clay Hill, PA

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

The month with the longest days is June (Average daylight: 14h and 54min).
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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in October
Clay Hill, PA

Average sunshine days in October - Clay Hill, PA
  • Average sunshine days in October: 16.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in October
Clay Hill, PA

Average UV index in October - Clay Hill, PA
  • Average UV index in October: 3

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Clay Hill, PA

Average cloud cover in October - Clay Hill, PA
  • Average cloud cover in October: 42

The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in October
Clay Hill, PA

Average visibility in October - Clay Hill, PA
  • Average visibility in October: 5mi

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

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Clay Hill, Pennsylvania, USA

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