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
Niwot observes a minor decrease in the average high-temperature with the arrival of November, falling from October's comfortable 61.5°F (16.4°C) to a cool 50.4°F (10.2°C). During the nights in November, the temperature in Niwot averages to a freezing cold 29.1°F (-1.6°C).Humidity
In November, the average relative humidity is 54%.Rainfall
In November, the rain falls for 4.1 days. Throughout November, 0.63" (16mm) of precipitation is accumulated. In Niwot, during the entire year, the rain falls for 105.4 days and collects up to 10.43" (265mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. November is the month with the most snowfall. Snow falls for 5.4 days and accumulates 4.41" (112mm) of snow.Daylight
In Niwot, the average length of the day in November is 9h and 58min.On the first day of the month, sunrise is at 7:30 am and sunset at 5:57 pm MDT. On the last day of November, sunrise is at 7:03 am and sunset at 4:35 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
In Niwot, Colorado, the average sunshine in November is 7.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In November, an average UV index of 2 transforms into the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are November temperatures?
What is the average humidity in November?
How many days does it rain in November?
What is the snowiest month?
How much does it snow in November?
What is the average length of the day 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 Niwot?
When is the lowest UV index?
How high is the UV index in November?
Average temperature in November
Niwot, CO
- Average high temperature in November: 50.4°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (39°F).
- Average low temperature in November: 29.1°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is December (19.9°F).
Average pressure in November
Niwot, CO
- Average pressure in November: 30.08"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in November
Niwot, CO
- Average wind speed in November: 5.9mph
The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.6mph).
Average humidity in November
Niwot, CO
- Average humidity in November: 54%
The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (42%).
Average rainfall in November
Niwot, CO
- Average rainfall in November: 0.63"
The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in November
Niwot, CO
- Average rainfall days in November: 4.1 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in November
Niwot, CO
- Average snowfall in November: 4.41"
The month with the highest snowfall is November (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in November
Niwot, CO
- Average snowfall days in November: 5.4 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in November /
Average sunshine in November
Niwot, CO
- 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: 7h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in November
Niwot, CO
- Average sunshine days in November: 22.4 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in November
Niwot, CO
- Average UV index in November: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in November
Niwot, CO
- Average cloud cover in November: 18
The months with the most cloud cover are April and May (Cloud cover 26).
The months with the least cloud cover are June and September (Cloud cover 16).
Average visibility in November
Niwot, CO
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Niwot, Colorado, USA
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