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 implies a gentle temperature shift, with average high-temperatures reducing from September's agreeable 73°F (22.8°C) to a refreshing 61°F (16.1°C). Alvan usually reports an average low-temperature of 44.1°F (6.7°C) during the month of October.Humidity
In Alvan, the average relative humidity in October is 80%.Rainfall
In Alvan, during October, the rain falls for 11 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, there are 146.6 rainfall days, and 19.84" (504mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Alvan, there are 37.4 snowfall days, and 14.61" (371mm) of snow is accumulated.Daylight
The average length of the day in October in Alvan is 11h and 8min.On the first day of the month, sunrise is at 7:09 am and sunset at 6:54 pm. On the last day of October, sunrise is at 7:41 am and sunset at 6:10 pm EDT.
Sunshine
In Alvan, Pennsylvania, the average sunshine in October is 5.3h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 in October translates into these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Alvan?
What is the average humidity in October in Alvan?
How many days does it rain in October in Alvan?
When does it start snowing in Alvan?
What is the average length of the day in October in Alvan?
When are sunrise and sunset in October in Alvan?
How long on average sun shines in October in Alvan?
What is the UV index intensity in October in Alvan?
Average temperature in October
Alvan, PA
- Average high temperature in October: 61°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in October: 44.1°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in October
Alvan, 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
Alvan, PA
- Average wind speed in October: 6.4mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in October
Alvan, PA
- Average humidity in October: 80%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in October
Alvan, PA
- Average rainfall in October: 1.85"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days in October
Alvan, PA
- Average rainfall days in October: 11 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in October
Alvan, PA
- Average snowfall in October: 0.16"
The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Alvan, PA
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Alvan, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in October
Alvan, PA
- Average sunshine days in October: 17.1 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).
Average UV index in October
Alvan, PA
- Average UV index in October: 3
The month with the highest UV index is June (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
Alvan, PA
- Average cloud cover in October: 45
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in October
Alvan, PA
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Alvan, Pennsylvania, USA
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