October weather forecastCoatesville, PA
October
Weather in October
October encapsulates the essence of the fall season in Coatesville, with progressively cooler temperatures and shortening daylight hours. Coatesville resident can observe the intriguing interplay of the bleak chills of winter with mild warmth. November, taking slow steps towards winter, hints at a drop in temperature and climatic hardship. October, though hosting chilly winds and scarce sunlight, contributes to the unfolding beautiful spectrum of colors in autumn leaves. It offers a respite after the intensity of summer before embracing the rigor of winter.Temperature
Arrival of October comes with a reduction in the average high-temperature, falling from a warm 74.8°F (23.8°C) in September to a comfortable 63°F (17.2°C). In October, Coatesville reports a consistent average low-temperature of 48°F (8.9°C) during the nights.Humidity
May and October, with an average relative humidity of 81%, are the most humid months.Rainfall
In October, the rain falls for 10.5 days. Throughout October, 1.46" (37mm) of precipitation is accumulated. In Coatesville, during the entire year, the rain falls for 138.3 days and collects up to 19.76" (502mm) 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 0.16" (4mm) of snow. Throughout the year, there are 19.6 snowfall days, and 7.64" (194mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 8min.On the first day of October, 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
In Coatesville, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 3 in October suggests the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 6min
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 18min
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).
