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
Seneca's transition into October involves a shift in temperature, receding from an agreeable 72.3°F (22.4°C) in September to a refreshing 58.8°F (14.9°C). October sees the temperature falling to a mean low of 43.2°F (6.2°C).Humidity
The average relative humidity in October in Seneca is 84%.Rainfall
In Seneca, in October, during 17.4 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Seneca, during the entire year, the rain falls for 177.7 days and collects up to 35.67" (906mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Seneca, Pennsylvania. Throughout October, in the average 1.2 snowfall days, it receives 0.47" (12mm) of snow. Throughout the year, there are 86.5 snowfall days, and 43.07" (1094mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 5min.On the first day of October in Seneca, Pennsylvania, sunrise is at 7:16 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:14 pm EDT.
Sunshine
In Seneca, Pennsylvania, the average sunshine in October is 4.6h.UV index
In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In October, a daily maximum UV index of 2 leads to the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Seneca in October?
What is the average humidity in October in Seneca?
How many days does it rain in October in Seneca?
When does it start snowing in Seneca?
What is the average length of the day in October in Seneca?
When are sunrise and sunset in October in Seneca?
How many hours of sunshine does Seneca have in October?
How high is the UV index in October in Seneca?
Average temperature in October
Seneca, PA
- Average high temperature in October: 58.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in October: 43.2°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in October
Seneca, PA
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Seneca, PA
- Average wind speed in October: 6.7mph
The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in October
Seneca, PA
- Average humidity in October: 84%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (78%).
Average rainfall in October
Seneca, PA
- Average rainfall in October: 3.23"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in October
Seneca, PA
- Average rainfall days in October: 17.4 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in October
Seneca, PA
- Average snowfall in October: 0.47"
The month with the highest snowfall is January (10.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Seneca, PA
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Seneca, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
Seneca, PA
- Average sunshine days in October: 11.1 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in October
Seneca, PA
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Seneca, PA
- Average cloud cover in October: 55
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in October
Seneca, PA
- Average visibility in October: 5mi
The months with the highest visibility are March, April, May, June, July, August, October and November (5mi).
The months with the lowest visibility are January, February, September and December (4mi).
Seneca, Pennsylvania, USA
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