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
November's arrival signals a distinct temperature shift, dropping from a moderate 60.6°F (15.9°C) in October to a chilly 45.5°F (7.5°C). An average low-temperature of 32.4°F (0.2°C) is noted during the nights in November.Humidity
In November, the average relative humidity is 76%.Rainfall
In Rock Falls, Illinois, during November, the rain falls for 7.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Rock Falls, during the entire year, the rain falls for 130.2 days and collects up to 17.36" (441mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Rock Falls, Illinois, in November, during 2.5 snowfall days, 0.28" (7mm) of snow is typically accumulated. In Rock Falls, during the entire year, snow falls for 34.2 days and aggregates up to 7.87" (200mm) of snow.Daylight
The average length of the day in November is 9h and 50min.On the first day of the month, sunrise is at 7:31 am and sunset at 5:52 pm CDT. On the last day of November, sunrise is at 7:06 am and sunset at 4:29 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.
Sunshine
The average sunshine in November in Rock Falls is 5.2h.UV index
In November, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In November, a daily maximum UV index of 2 leads to the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rock Falls in November?
What is the average humidity in November?
How many days does it rain in November?
How much does it snow in November?
How many hours of daylight does Rock Falls have in November?
What time are sunrise and sunset in November?
When does Daylight Saving Time (DST) end in November?
How long on average sun shines in November in Rock Falls?
What is the UV index intensity in November?
Average temperature in November
Rock Falls, IL
- Average high temperature in November: 45.5°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 (27.7°F).
- Average low temperature in November: 32.4°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in November
Rock Falls, IL
- Average pressure in November: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in November
Rock Falls, IL
- Average wind speed in November: 9.9mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in November
Rock Falls, IL
- Average humidity in November: 76%
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall in November
Rock Falls, IL
- Average rainfall in November: 1.02"
The wettest month (with the highest rainfall) is May (2.83").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in November
Rock Falls, IL
- Average rainfall days in November: 7.9 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in November
Rock Falls, IL
- Average snowfall in November: 0.28"
The month with the highest snowfall is January (2.56").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in November
Rock Falls, IL
- Average snowfall days in November: 2.5 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Rock Falls, IL
- Average daylight in November: 9h and 5min
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 November: 5h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in November
Rock Falls, IL
- Average sunshine days in November: 18.8 days
The months with the most sunshine days are November and December (18.8 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in November
Rock Falls, IL
- Average UV index in November: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in November
Rock Falls, IL
- Average cloud cover in November: 43
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in November
Rock Falls, IL
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Rock Falls, Illinois, USA
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