November weather forecastJefferson, CO
November
Weather in November
November, the last month of the autumn in Jefferson, is another freezing cold month, with an average temperature fluctuating between 31.1°F (-0.5°C) and 10.9°F (-11.7°C).Temperature
The shift from October to November involves a decrease in the average high-temperature, from a chilly 43.3°F (6.3°C) to a subzero cold 31.1°F (-0.5°C). An average temperature of 10.9°F (-11.7°C) marks the nights in November.Humidity
In November, the average relative humidity in Jefferson is 75%.Rainfall
The month with the least rainfall is November, when the rain falls for 2.8 days and typically collects 1.14" (29mm) of precipitation.Snowfall
January through December are months with snowfall in Jefferson. In Jefferson, in November, snow falls for 12 days, with typically accumulated 9.21" (234mm) of snow. In Jefferson, during the entire year, snow falls for 158 days and aggregates up to 118.82" (3018mm) of snow.Daylight
In November, the average length of the day is 10h and 2min.On the first day of the month, sunrise is at 7:32 am and sunset at 6:01 pm MDT. On the last day of November, sunrise is at 7:03 am and sunset at 4:40 pm MST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from MDT to MST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from MST to MDT.
Sunshine
The average sunshine in November is 6.5h.UV index
In Jefferson, the average daily maximum UV index in November is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during November translates into the following directions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Consider carefully! The reflective quality of snow can almost 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
Jefferson, CO
- Average high temperature in November: 31.1°F
The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is December (21.2°F).
- Average low temperature in November: 10.9°F
The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (0.7°F).
Average pressure in November
Jefferson, CO
- Average pressure in November: 30.12"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are April and May (29.94"Hg).
Average wind speed in November
Jefferson, CO
- Average wind speed in November: 6.3mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in November
Jefferson, CO
- Average humidity in November: 75%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is June (54%).
Average rainfall in November
Jefferson, CO
- Average rainfall in November: 1.14"
The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is November (1.14").
Average rainfall days in November
Jefferson, CO
- Average rainfall days in November: 2.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (2.8 days).
Average snowfall in November
Jefferson, CO
- Average snowfall in November: 9.21"
The month with the highest snowfall is May (19.69").
The month with the least snowfall is July (0.24").
Average snowfall days in November
Jefferson, CO
- Average snowfall days in November: 12 days
The month with the highest number of snowfall days is April (22.8 days).
The month with the least snowfall days is July (1.3 days).
Average daylight in November /
Average sunshine in November
Jefferson, CO
- Average daylight in November: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in November: 6h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in November
Jefferson, CO
- Average sunshine days in November: 18.5 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in November
Jefferson, CO
- Average UV index in November: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in November
Jefferson, CO
- Average cloud cover in November: 32
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 19).
Average visibility in November
Jefferson, CO
- Average visibility in November: 5mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
