Colorado monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Colorado

Colorado average temperature chart (Celsius) Colorado average temperature chart (Fahrenheit)
Average monthly temperatures in Colorado (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.3 29.6 28.6 27.1 23.9 22.3 23.1 25 26.3 27.6 28.6 28.9
°F 84.8 85.3 83.4 80.7 75 72.1 73.6 77 79.3 81.6 83.4 84

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Colorado monthly rainfall chart (mm) Colorado monthly rainfall chart (inches)
Average monthly rainfall in Colorado (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 174 151 117 86 82 69 45 42 76 139 111 170
inches 6.8 6 4.6 3.4 3.2 2.7 1.8 1.6 3 5.5 4.4 6.7
Rainy days 15 13 12 7 6 7 5 5 7 11 10 13

Average annual rainfall in Colorado: 1186.466mm (467.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Colorado

Colorado average daily sunshine chart
Average daily sunshine Colorado
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.5 5.3 5.7 5.7 5.2 5.1 5.4 5.1 4.3 5.3 5.3 5.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Colorado average minimum / maximum temperatures (Celsius) Colorado average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Colorado (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.5 20.4 19.4 16.9 14.1 13.1 12.7 14.4 16.1 17.8 19.2 19.9
Max °C 29.6 29.9 28.8 27.3 24.1 22.5 23.4 25.3 26.6 27.8 28.8 29.1
Min °F 68.8 68.6 66.9 62.4 57.4 55.6 54.8 57.8 60.9 64 66.6 67.8
Max °F 77 77.2 75.4 71.8 66.4 64 64.4 67.6 70.3 73 75.2 76.1

Sea temperature

The graph below shows the average sea temperature.

Colorado average sea temperature chart (Celsius) Colorado average sea temperature chart (Fahrenheit)
Average sea temperature around Colorado in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.7 26.1 25.7 24.6 22.7 21 19.9 19.5 20 21.2 22.7 24.3
°F 78.2 79 78.3 76.2 72.8 69.8 67.7 67.1 68.1 70.1 72.9 75.8

Wind speed

The graph below shows the average wind speed.

Colorado average winspeed by month (km/h) Colorado average winspeed by month (mph)
Average wind speed in Colorado (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 7 5 6 7 6 7 7 9 8 9 9 9
mph 5 3 4 4 4 4 5 5 5 6 6 6

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Colorado relative humidity averages
Average relative humidity in Colorado
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 67% 65% 66% 62% 62% 59% 55% 57% 68% 59% 64%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Colorado weather stats

Colorado weather statistics
Hottest month: February 29.6°C 85.3°F
Driest month: August 42mm 1.7ins
Sunniest month: April 5.7hrs
Coldest month: June 22.3°C 72.1°F
Wettest month: January 174mm 6.9ins
Warmest sea: February 26.1°C 79°F
Map showing location of Colorado (-22.8375, -51.97306) Colorado map pin © Google

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