November weather forecastCrystal Lake, IL
November
Weather in November
November, the last month of the autumn in Crystal Lake, is also a frosty month, with an average temperature fluctuating between 44.6°F (7°C) and 31.8°F (-0.1°C).Temperature
November's arrival sees a clear drop in the average high-temperature, decreasing from October's mild 59°F (15°C) to a frosty 44.6°F (7°C). The low-temperature average for Crystal Lake during November stands at a freezing cold 31.8°F (-0.1°C).Humidity
In November, the average relative humidity is 77%.Rainfall
November and December are months with the least rain when the rain falls for 8 days and typically aggregates up to 0.94" (24mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In Crystal Lake, during November, snow falls for 4 days and regularly aggregates up to 1.1" (28mm) of snow. Throughout the year, there are 48.7 snowfall days, and 11.85" (301mm) of snow is accumulated.Daylight
In November, the average length of the day is 9h and 48min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:46 pm CDT. On the last day of November, sunrise is at 7:02 am and sunset at 4:22 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
In November, the average sunshine is 5.1h.UV index
In Crystal Lake, the average daily maximum UV index in November is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In November, the maximum UV index of 2 translates into these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. 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
Average temperature in November
Crystal Lake, IL
- Average high temperature in November: 44.6°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in November: 31.8°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in November
Crystal Lake, IL
- Average pressure in November: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in November
Crystal Lake, IL
- Average wind speed in November: 9.4mph
The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in November
Crystal Lake, IL
- Average humidity in November: 77%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in November
Crystal Lake, IL
- Average rainfall in November: 0.94"
The wettest month (with the highest rainfall) is June (2.8").
The driest months (with the least rainfall) are November and December (0.94").
Average rainfall days in November
Crystal Lake, IL
- Average rainfall days in November: 8 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in November
Crystal Lake, IL
- Average snowfall in November: 1.1"
The month with the highest snowfall is January (3.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Crystal Lake, IL
- Average snowfall days in November: 4 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Crystal Lake, IL
- Average daylight in November: 9h and 48min
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 6min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in November
Crystal Lake, IL
- Average sunshine days in November: 17.3 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is July (10 days).
Average UV index in November
Crystal Lake, IL
- Average UV index in November: 2
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in November
Crystal Lake, IL
- Average cloud cover in November: 45
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and September (Cloud cover 32).
Average visibility in November
Crystal Lake, IL
- Average visibility in November: 6mi
The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).
