October weather forecastChalkhill, PA
October
Weather in October
October, the same as September, is another refreshing autumn month in Chalkhill, Pennsylvania, with an average temperature ranging between min 43.7°F (6.5°C) and max 61°F (16.1°C).Temperature
The commencement of October indicates a shift in the average high-temperature, receding from September's moderately hot 74.3°F (23.5°C) to a refreshing 61°F (16.1°C). Nightly temperatures drop to an average low of 43.7°F (6.5°C) in October.Humidity
In October, the average relative humidity is 81%.Rainfall
In Chalkhill, in October, during 15.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, in Chalkhill, there are 189.4 rainfall days, and 32.95" (837mm) of precipitation is accumulated.Snowfall
In Chalkhill, snow does not fall in May through October.Daylight
In October, the average length of the day is 11h and 8min.On the first day of October in Chalkhill, sunrise is at 7:15 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 6:17 pm EDT.
Sunshine
In Chalkhill, the average sunshine in October is 5.3h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In October, the maximum UV index of 2 suggests this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Chalkhill, PA
- Average high temperature in October: 61°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (33.3°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in October
Chalkhill, PA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in October
Chalkhill, PA
- Average wind speed in October: 6.4mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in October
Chalkhill, PA
- Average humidity in October: 81%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are June, July and August (78%).
Average rainfall in October
Chalkhill, PA
- Average rainfall in October: 2.6"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in October
Chalkhill, PA
- Average rainfall days in October: 15.8 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in October
Chalkhill, PA
- Average snowfall in October: 0"
The month with the highest snowfall is January (5.39").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Chalkhill, PA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Chalkhill, 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 August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in October
Chalkhill, PA
- Average sunshine days in October: 13.6 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8 days).
Average UV index in October
Chalkhill, PA
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Chalkhill, PA
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in October
Chalkhill, PA
- Average visibility in October: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).
