The highest day temperature in November 2025 was 76°F. The lowest night temperature was 9°F. The average values for day and night temperatures during November were 54.8°F и 38.6°F respectivly.

Most of the days in November are sunny but you can also expect cloudy and gloomy days.

Precipitation total in November for Boulder is 0.6 in. It makes november one of the least rainy months of the year.

The average wind speed in November is 8.0 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Boulder in November is 7.3 hours.