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
October shows a mild decline in the average high-temperature, falling from September's moderately hot 74.5°F (23.6°C) to a comfortable 61.7°F (16.5°C). An average low-temperature of 44.6°F (7°C) marks the nights throughout October.Humidity
The average relative humidity in October is 80%.Rainfall
In October, in Percy, the rain falls for 13.4 days. Throughout October, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 150.7 rainfall days, and 16.65" (423mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Percy. Throughout October, in the average 0.6 snowfall days, it receives 0.35" (9mm) of snow. In Percy, Pennsylvania, during the entire year, snow falls for 58.2 days and aggregates up to 17.44" (443mm) of snow.Daylight
The average length of the day in October is 11h and 8min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:00 pm. On the last day of October, sunrise is at 7:47 am and sunset at 6:17 pm EDT.
Sunshine
In Percy, the average sunshine in October is 5.2h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 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 translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
How many days does it rain in October in Percy?
When does it start to snow?
What is the average length of the day in October?
What time are sunrise and sunset in October in Percy?
How long on average sun shines in October?
When is the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Percy, PA
- Average high temperature in October: 61.7°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in October: 44.6°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in October
Percy, 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
Percy, PA
- Average wind speed in October: 6.4mph
The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Percy, PA
- Average humidity in October: 80%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in October
Percy, PA
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is May (1.97").
The driest months (with the least rainfall) are September and November (0.91").
Average rainfall days in October
Percy, PA
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in October
Percy, PA
- Average snowfall in October: 0.35"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Percy, PA
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Percy, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in October
Percy, PA
- Average sunshine days in October: 15 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is January (8.6 days).
Average UV index in October
Percy, PA
- Average UV index in October: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Percy, PA
- Average cloud cover in October: 48
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
Percy, PA
- Average visibility in October: 5mi
The month with the highest visibility is April (6mi).
The month with the lowest visibility is January (4mi).
Percy, Pennsylvania, USA
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