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's arrival corresponds with a decrease in average high-temperatures, from September's moderately hot 73.9°F (23.3°C) to a refreshing 61.3°F (16.3°C). In Calvin, an average nighttime temperature of 44.1°F (6.7°C) is expected during October.Humidity
In October, the average relative humidity is 80%.Rainfall
In Calvin, in October, during 11.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Calvin, during the entire year, the rain falls for 148.3 days and collects up to 17.6" (447mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. In Calvin, during the entire year, snow falls for 38.9 days and aggregates up to 8.82" (224mm) of snow.Daylight
In Calvin, the average length of the day in October is 11h and 7min.On the first day of the month, sunrise is at 7:09 am and sunset at 6:53 pm. On the last day of October, sunrise is at 7:41 am and sunset at 6:09 pm EDT.
Sunshine
The average sunshine in October is 5.3h.UV index
The months with the lowest UV index in Calvin are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: An average UV index of 2 in October transforms into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What are October temperatures in Calvin?
What is the average humidity in October in Calvin?
How much does it rain in Calvin in October?
When does it start snowing in Calvin?
What is the average length of the day in October in Calvin?
What time are sunrise and sunset in October in Calvin?
How many hours of sunshine does Calvin have in October?
What are the months with the lowest UV index in Calvin?
What is the UV index intensity in October in Calvin?
Average temperature in October
Calvin, PA
- Average high temperature in October: 61.3°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 (33.1°F).
- Average low temperature in October: 44.1°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
Calvin, 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
Calvin, PA
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in October
Calvin, PA
- Average humidity in October: 80%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (75%).
Average rainfall in October
Calvin, PA
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is May (2.17").
The driest months (with the least rainfall) are January and November (1.06").
Average rainfall days in October
Calvin, PA
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is May (16.9 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in October
Calvin, PA
- Average snowfall in October: 0.12"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Calvin, PA
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (12.1 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
Calvin, 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 6min).
Average sunshine days in October
Calvin, PA
- Average sunshine days in October: 16.1 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in October
Calvin, PA
- Average UV index in October: 2
The month with the highest UV index is June (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
Calvin, PA
- Average cloud cover in October: 45
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in October
Calvin, PA
- Average visibility in October: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Calvin, Pennsylvania, USA
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