October weather forecast
Chadds Ford, PA

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Weather in October

October, the same as September, is another refreshing autumn month in Chadds Ford, Pennsylvania, with an average temperature fluctuating between 64.6°F (18.1°C) and 50.2°F (10.1°C).

Temperature

During the transition into October, Chadds Ford observes a decrease in the average high-temperature, falling from a moderately hot 76.3°F (24.6°C) in September to a comfortable 64.6°F (18.1°C). Chadds Ford experiences an average low-temperature of 50.2°F (10.1°C) in the month of October.

Humidity

October is the most humid month, with an average relative humidity of 78%.

Rainfall

In Chadds Ford, in October, it is raining for 12.7 days, with typically 2.72" (69mm) of accumulated precipitation. In Chadds Ford, Pennsylvania, during the entire year, the rain falls for 168.9 days and collects up to 35.55" (903mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Chadds Ford, Pennsylvania, during the entire year, snow falls for 21.9 days and aggregates up to 12.05" (306mm) of snow.

Daylight

In October, the average length of the day is 11h and 8min.
On the first day of the month, sunrise is at 6:59 am and sunset at 6:44 pm. On the last day of October, sunrise is at 7:30 am and sunset at 6:01 pm EDT.

Sunshine

The average sunshine in October is 5.6h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 3 translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Enhance your sun protection with tightly woven, yet airy clothing. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What are the temperatures in October?

In Chadds Ford, 64.6°F (18.1°C) is the average high-temperature and 50.2°F (10.1°C) is the average low-temperature during October. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 89.6°F (32°C).

What is the most humid month in Chadds Ford?

With an average relative humidity of 78%, October is the most humid month.

What is the average humidity in October?

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

How many days does it rain in October?

In Chadds Ford, during October, the rain falls for 12.7 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When does it start snowing?

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 Chadds Ford have in October?

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

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 6:59 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 6:01 pm EDT.

How many hours of sunshine does Chadds Ford have in October?

The average sunshine duration in October is 5.6h.

How high is the UV index in October?

In Chadds Ford, the average daily maximum UV index in October is 3. A UV Index reading 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
Chadds Ford, PA

Average temperature in October - Chadds Ford, PA
  • Average high temperature in October: 64.6°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in October: 50.2°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in October
Chadds Ford, PA

Average pressure in October - Chadds Ford, 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
Chadds Ford, PA

Average wind speed in October - Chadds Ford, PA
  • Average wind speed in October: 7.2mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in October
Chadds Ford, PA

Average humidity in October - Chadds Ford, PA
  • Average humidity in October: 78%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in October
Chadds Ford, PA

Average rainfall in October - Chadds Ford, PA
  • Average rainfall in October: 2.72"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

Average rainfall days in October
Chadds Ford, PA

Average rainfall days in October - Chadds Ford, PA
  • Average rainfall days in October: 12.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in October
Chadds Ford, PA

Average snowfall in October - Chadds Ford, PA
  • Average snowfall in October: 0.04"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Chadds Ford, PA

Average snowfall days in October - Chadds Ford, PA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Chadds Ford, PA

Average daylight in October / Average sunshine in October - Chadds Ford, 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 54min).

Average sunshine days in October
Chadds Ford, PA

Average sunshine days in October - Chadds Ford, PA
  • Average sunshine days in October: 15.5 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

Average UV index in October
Chadds Ford, PA

Average UV index in October - Chadds Ford, 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, November and December (UV index 2).

Average cloud cover in October
Chadds Ford, PA

Average cloud cover in October - Chadds Ford, PA
  • Average cloud cover in October: 41

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in October
Chadds Ford, PA

Average visibility in October - Chadds Ford, PA
  • Average visibility in October: 6mi

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

Chadds Ford, Pennsylvania, USA

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