Colorado
-3 to 21°C
temperature
3372 hours
sunshine per day
465 mm
rain
109 days
dry
137 days
rain
119 days
snow

Climate of Colorado

The state Colorado has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Colorado is 8° degrees and there is about 464 mm of rain in a year. It is dry for 136 days a year with an average humidity of 67% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 21°C
  • Night:the average nighttime temperature is between -13°C and 7°C
  • Rain: it rains 137 days and there is a total of approximately 465 mm rainfall
  • Snow: it snows an average of 119 days per year
  • Sun hours: throughout the year there are 3372 sun hours
Maximum temperature: between -3°C and 21°C
Warmest month: 21°C in July
Coldest month: -3°C in January
Night temperature: between -13°C and 7°C
Dry days: 109 days
Days with rain: 137 days
Days with snow: 119 days
Total rain sum: 465 mm
Hours of sunshine: 3372 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Colorado.

Precipitation graph

This graph shows the average amount of rainfall per month for Colorado.

Climate table of Colorado

In this climate table you can see at a glance what the average weather per month is for Colorado. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Colorado might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -3 -3 2 4 10 19 21 20 17 9 3 -3
Night temp. (°C) -13 -13 -9 -7 -2 5 7 6 4 -2 -8 -13
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 19 25 41 39 67 46 76 53 34 31 18 16
Days with rain 6 6 8 10 16 15 24 21 13 7 3 8
Days with snow 13 17 18 17 14 2 - - 3 10 10 15
Dry days 12 5 5 3 1 13 7 10 14 14 17 8
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 6 9 11 11 12 12 12 11 7 7 6
Wind force (Bft) 3 3 2 2 2 2 2 2 2 2 3 3
UV-index 2 2 2 2 3 4 4 4 3 2 2 1

Best time to visit Colorado

The best time to visit Colorado in the United States is June through August. In this period you have a pleasant temperature and little precipitation. The highest average temperature in the state of Colorado is 21°C in July and the lowest is-3°C in January.

Climate of Colorado by month

What is the average climate in a given month for Colorado? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

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