October weather forecast
Hallowell, PA

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Weather in October

October, like September, in Hallowell, Pennsylvania, is another comfortable autumn month, with an average temperature varying between 48.9°F (9.4°C) and 63.9°F (17.7°C).

Temperature

October brings a drop in Hallowell's average high-temperature, falling from a moderately hot 76.1°F (24.5°C) in September to a refreshing 63.9°F (17.7°C). Throughout October, the temperature tends to fall to a consistent average low of 48.9°F (9.4°C).

Humidity

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

Rainfall

In Hallowell, in October, it is raining for 6.6 days, with typically 0.47" (12mm) of accumulated precipitation. In Hallowell, Pennsylvania, during the entire year, the rain falls for 83.7 days and collects up to 6.22" (158mm) of precipitation.

Snowfall

June 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, 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 5:58 pm EDT.

Sunshine

In October, the average sunshine in Hallowell is 5.7h.

UV index

The average daily maximum UV index in October in Hallowell is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 3 in October leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

What is the usual temperature for Hallowell in October?

The high-temperature, in October, in Hallowell, is 63.9°F (17.7°C), while the low-temperature averages to 48.9°F (9.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 89.6°F (32°C).

What are the most humid months?

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

What is the average humidity in October?

The average relative humidity in October is 78%.

How many days does it rain in October?

In October, the rain falls for 6.6 days. Throughout October, 0.47" (12mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in October?

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

What is the average length of the day in October in Hallowell?

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 6:57 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:58 pm EDT.

How many hours of sunshine does Hallowell have in October?

The average sunshine duration in October is 5.7h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Hallowell, PA

Average temperature in October - Hallowell, PA
  • Average high temperature in October: 63.9°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in October: 48.9°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in October
Hallowell, PA

Average pressure in October - Hallowell, 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
Hallowell, PA

Average wind speed in October - Hallowell, 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 (5.3mph).

Average humidity in October
Hallowell, PA

Average humidity in October - Hallowell, 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
Hallowell, PA

Average rainfall in October - Hallowell, PA
  • Average rainfall in October: 0.47"

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.2").

Average rainfall days in October
Hallowell, PA

Average rainfall days in October - Hallowell, PA
  • Average rainfall days in October: 6.6 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.3 days).

Average snowfall in October
Hallowell, PA

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

The month with the highest snowfall is February (0.43").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Hallowell, PA

Average snowfall days in October - Hallowell, PA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Hallowell, 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
Hallowell, PA

Average sunshine days in October - Hallowell, PA
  • Average sunshine days in October: 22.1 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is July (17.4 days).

Average UV index in October
Hallowell, PA

Average UV index in October - Hallowell, 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
Hallowell, PA

Average cloud cover in October - Hallowell, 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
Hallowell, PA

Average visibility in October - Hallowell, 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).

Hallowell, Pennsylvania, USA

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