Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The onset of October in Coatesville entails a temperature shift, as the average high-temperature decreases from a moderately hot 74.8°F (23.8°C) in September to a refreshing 63°F (17.2°C). Coatesville, during October nights, observes an average temperature of 48°F (8.9°C).Humidity
The months with the highest humidity are May and October, with an average relative humidity of 81%.Rainfall
In Coatesville, during October, the rain falls for 10.5 days and regularly aggregates up to 1.46" (37mm) of precipitation. In Coatesville, during the entire year, the rain falls for 138.3 days and collects up to 19.76" (502mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Coatesville. October is the first month it typically snows in Coatesville. Throughout October, in the average 0.1 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Coatesville, there are 19.6 snowfall days, and 7.64" (194mm) of snow is accumulated.Daylight
In Coatesville, the average length of the day in October is 11h and 8min.On the first day of October in Coatesville, sunrise is at 7:00 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:01 pm EDT.
Sunshine
The average sunshine in October in Coatesville is 5.3h.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 ordinary individuals.Note: In October, the average maximum UV index of 3 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the average October temperature in Coatesville?
What are the most humid months in Coatesville?
What is the average humidity in October in Coatesville?
How much does it rain in Coatesville in October?
When does it start snowing in Coatesville?
What is the average length of the day in October in Coatesville?
When is the sunrise / sunset in October in Coatesville?
How many hours of sunshine does Coatesville have in October?
How high is the UV index in October in Coatesville?
Average temperature in October
Coatesville, PA
- Average high temperature in October: 63°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (35.6°F).
- Average low temperature in October: 48°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in October
Coatesville, PA
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Coatesville, PA
- Average wind speed in October: 7.1mph
The windiest months (with the highest average wind speed) are January, February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Coatesville, PA
- Average humidity in October: 81%
The months with the highest relative humidity are May and October (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in October
Coatesville, PA
- Average rainfall in October: 1.46"
The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in October
Coatesville, PA
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in October
Coatesville, PA
- Average snowfall in October: 0.16"
The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Coatesville, PA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Coatesville, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in October
Coatesville, PA
- Average sunshine days in October: 18.5 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in October
Coatesville, 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
Coatesville, PA
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in October
Coatesville, 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).
Coatesville, Pennsylvania, USA
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