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
The onset of October comes with a shift in the average high-temperature, falling from a warm 74.3°F (23.5°C) in September to a refreshing 61.9°F (16.6°C). In the month of October, the average low-temperature in Palmyra, Pennsylvania, usually rests at a chilly 45.9°F (7.7°C).Humidity
In Palmyra, the average relative humidity in October is 80%.Rainfall
In Palmyra, during October, the rain falls for 13.7 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in Palmyra, there are 162.3 rainfall days, and 30.71" (780mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Palmyra. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, there are 27.8 snowfall days, and 13.23" (336mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 7min.On the first day of October, sunrise is at 7:03 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 6:04 pm EDT.
Sunshine
The average sunshine in October is 5.4h.UV index
In Palmyra, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 3 in October interprets into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How many days does it rain in October?
When does it start snowing?
How many hours of daylight does Palmyra have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Palmyra have in October?
How high is the UV index in October?
Average temperature in October
Palmyra, PA
- Average high temperature in October: 61.9°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 (34.2°F).
- Average low temperature in October: 45.9°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in October
Palmyra, PA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in October
Palmyra, PA
- Average wind speed in October: 6.8mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Palmyra, PA
- Average humidity in October: 80%
The months with the highest relative humidity are February and May (81%).
The months with the lowest relative humidity are March and April (76%).
Average rainfall in October
Palmyra, PA
- Average rainfall in October: 2.87"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in October
Palmyra, PA
- Average rainfall days in October: 13.7 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.5 days).
Average snowfall in October
Palmyra, PA
- Average snowfall in October: 0.16"
The month with the highest snowfall is January (3.94").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Palmyra, PA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (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
Palmyra, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in October
Palmyra, PA
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in October
Palmyra, PA
- Average UV index in October: 3
The months with the highest UV index are May, June and July (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
Palmyra, PA
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Palmyra, PA
- Average visibility in October: 5mi
The months with the highest visibility are January, March, April, June, July, August, November and December (6mi).
The months with the lowest visibility are February, May, September and October (5mi).
Palmyra, Pennsylvania, USA
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