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 arrival of October indicates a decrease in the average high-temperature, moving from a warm 75.7°F (24.3°C) in September to an enjoyable 63.5°F (17.5°C). In Valley Forge, October nights cool down to an average of 48.4°F (9.1°C).Humidity
In Valley Forge, the average relative humidity in October is 79%.Rainfall
In Valley Forge, in October, it is raining for 10.5 days, with typically 1.02" (26mm) of accumulated precipitation. In Valley Forge, during the entire year, the rain falls for 132.3 days and collects up to 13.98" (355mm) of precipitation.Snowfall
In Valley Forge, snow does not fall in April through October.Daylight
In October, the average length of the day is 11h and 8min.On the first day of October in Valley Forge, sunrise is at 6:58 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 6:00 pm EDT.
Sunshine
The average sunshine in October in Valley Forge is 5.5h.UV index
In October, the average daily maximum UV index in Valley Forge is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 3 during October leads to these advisories:
Adopt protective measures - Suggestions to resist sunburn are offered. Around midday, solar radiation is most harmful; hence, exposure should be limited. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What are October temperatures in Valley Forge?
What is the average humidity in October in Valley Forge?
How much does it rain in Valley Forge in October?
When it does not snow in Valley Forge?
Does it snow in Valley Forge in October?
How many hours of daylight does Valley Forge have in October?
When are sunrise and sunset in October in Valley Forge?
How long on average sun shines in October in Valley Forge?
What is the UV index reading in October in Valley Forge?
Average temperature in October
Valley Forge, PA
- Average high temperature in October: 63.5°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36°F).
- Average low temperature in October: 48.4°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in October
Valley Forge, PA
- Average pressure in October: 30.03"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
Valley Forge, PA
- Average wind speed in October: 6.7mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Valley Forge, PA
- Average humidity in October: 79%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in October
Valley Forge, PA
- Average rainfall in October: 1.02"
The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in October
Valley Forge, PA
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in October
Valley Forge, PA
- Average snowfall in October: 0"
The months with the highest snowfall are January and February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Valley Forge, PA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Valley Forge, 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 3min
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 36min).
Average sunshine days in October
Valley Forge, PA
- Average sunshine days in October: 18.1 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in October
Valley Forge, PA
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (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
Valley Forge, PA
- Average cloud cover in October: 43
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in October
Valley Forge, PA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Valley Forge, Pennsylvania, USA
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