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 onset brings a reduction in the average high-temperature, from an agreeable 70.3°F (21.3°C) in September to a refreshing 57.2°F (14°C). Clarendon, during the month of October, experiences an average low-temperature of 41.7°F (5.4°C).Humidity
In Clarendon, the average relative humidity in October is 84%.Rainfall
In Clarendon, during October, the rain falls for 18 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in Clarendon, there are 170.4 rainfall days, and 27.13" (689mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Clarendon. October is the first month it typically snows in Clarendon. Throughout October, in the average 1.2 snowfall days, it receives 0.67" (17mm) of snow. Throughout the year, in Clarendon, Pennsylvania, there are 90.1 snowfall days, and 39.41" (1001mm) of snow is accumulated.Daylight
The average length of the day in October in Clarendon, Pennsylvania, is 11h and 4min.On the first day of the month, sunrise is at 7:14 am and sunset at 6:57 pm. On the last day of October, sunrise is at 7:48 am and sunset at 6:11 pm EDT.
Sunshine
The average sunshine in October in Clarendon is 4.4h.UV index
In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the average October temperature in Clarendon?
What is the average humidity in October in Clarendon?
How much does it rain in Clarendon in October?
When does it start to snow in Clarendon?
What is the average length of the day in October in Clarendon?
What time are sunrise and sunset in October in Clarendon?
How long on average sun shines in October in Clarendon?
What is the UV index reading in October in Clarendon?
Average temperature in October
Clarendon, PA
- Average high temperature in October: 57.2°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in October: 41.7°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in October
Clarendon, PA
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Clarendon, PA
- Average wind speed in October: 7.4mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in October
Clarendon, PA
- Average humidity in October: 84%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (80%).
Average rainfall in October
Clarendon, PA
- Average rainfall in October: 2.87"
The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in October
Clarendon, PA
- Average rainfall days in October: 18 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in October
Clarendon, PA
- Average snowfall in October: 0.67"
The month with the highest snowfall is December (9.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Clarendon, PA
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (22.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Clarendon, PA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in October
Clarendon, PA
- Average sunshine days in October: 10.5 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in October
Clarendon, PA
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
Clarendon, PA
- Average cloud cover in October: 57
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 41).
Average visibility in October
Clarendon, PA
- Average visibility in October: 5mi
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
Clarendon, Pennsylvania, USA
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