October weather forecast
Richboro, PA

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Weather in October

October, the same as September, is another comfortable autumn month in Richboro, Pennsylvania, with an average temperature varying between 49.1°F (9.5°C) and 63.9°F (17.7°C).

Temperature

The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 76.3°F (24.6°C) in September to a refreshing 63.9°F (17.7°C). An average low-temperature of 49.1°F (9.5°C) is observed during October nights.

Humidity

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

Rainfall

In Richboro, in October, it is raining for 12.6 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, there are 156 rainfall days, and 31.77" (807mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 24 snowfall days, and 12.13" (308mm) of snow is accumulated.

Daylight

The average length of the day in October in Richboro is 11h and 7min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:41 pm. On the last day of October, sunrise is at 7:29 am and sunset at 5:58 pm EDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

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 rays for the average person.
Note: The maximum UV index of 3 during October translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

The high-temperature during October is 63.9°F (17.7°C) and the low-temperature is 49.1°F (9.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is calculated to be 89.6°F (32°C).

What is the most humid month?

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

What is the average humidity in October?

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

How many days does it rain in October?

In Richboro, during October, the rain falls for 12.6 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Richboro have in October?

The average day length in October is 11h and 7min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 6:57 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:58 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 5.6h.

What is the UV index reading in October?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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
Richboro, PA

Average temperature in October - Richboro, 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: 49.1°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
Richboro, PA

Average pressure in October - Richboro, 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 (29.93"Hg).

Average wind speed in October
Richboro, PA

Average wind speed in October - Richboro, PA
  • Average wind speed in October: 7mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in October
Richboro, PA

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

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

Average rainfall in October
Richboro, PA

Average rainfall in October - Richboro, PA
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in October
Richboro, PA

Average rainfall days in October - Richboro, PA
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in October
Richboro, PA

Average snowfall in October - Richboro, PA
  • Average snowfall in October: 0.04"

The month with the highest snowfall is March (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Richboro, PA

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

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Richboro, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in October
Richboro, PA

Average sunshine days in October - Richboro, PA
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in October
Richboro, PA

Average UV index in October - Richboro, 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
Richboro, PA

Average cloud cover in October - Richboro, PA
  • Average cloud cover in October: 43

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in October
Richboro, PA

Average visibility in October - Richboro, 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).

Richboro, Pennsylvania, USA

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