Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
The beginning of November marks a decrease in the average high-temperature, transitioning from an enjoyable 63.7°F (17.6°C) in October to a fresh 51.6°F (10.9°C). During November, the temperature tends to dip to an average of 37.6°F (3.1°C) at night.Humidity
In Norristown, the average relative humidity in November is 75%.Rainfall
In November, the rain falls for 7.4 days. Throughout November, 1.1" (28mm) of precipitation is accumulated. Throughout the year, there are 138.2 rainfall days, and 15.59" (396mm) of precipitation is accumulated.Snowfall
In Norristown, snow does not fall in April, June through November.Daylight
The average length of the day in November is 9h and 58min.On the first day of November, sunrise is at 7:31 am and sunset at 5:58 pm EDT. On the last day of the month, sunrise is at 7:03 am and sunset at 4:36 pm EST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.
Sunshine
In Norristown, the average sunshine in November is 5.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during November leads to these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average November temperature?
What is the average humidity in November in Norristown?
How many days does it rain in November?
When it does not snow?
Does it snow in November?
How many hours of daylight does Norristown have in November?
When is the sunrise / sunset in November?
When does Daylight Saving Time (DST) end in November?
How long on average sun shines in November in Norristown?
When is the lowest UV index?
What is the UV index reading in November?
Average temperature in November
Norristown, PA
- Average high temperature in November: 51.6°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.7°F).
- Average low temperature in November: 37.6°F
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in November
Norristown, PA
- Average pressure in November: 30.12"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 November
Norristown, PA
- Average wind speed in November: 7.1mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in November
Norristown, PA
- Average humidity in November: 75%
The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).
Average rainfall in November
Norristown, PA
- Average rainfall in November: 1.1"
The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in November
Norristown, PA
- Average rainfall days in November: 7.4 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in November
Norristown, PA
- Average snowfall in November: 0"
The months with the highest snowfall are February and March (0.55").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days in November
Norristown, PA
- Average snowfall days in November: 0.5 days
The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).
Average daylight in November /
Average sunshine in November
Norristown, PA
- Average daylight in November: 10h and 0min
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 November: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in November
Norristown, PA
- Average sunshine days in November: 20.5 days
The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).
Average UV index in November
Norristown, PA
- Average UV index in November: 2
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 November
Norristown, PA
- Average cloud cover in November: 38
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in November
Norristown, PA
- Average visibility in November: 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).
Norristown, Pennsylvania, USA
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