Climate in Colorado
(United States)

Average daytime and nighttime temperatures

All climatic diagrams on this site result from the collected data from five measuring weather stations in Colorado.
Weather stations at an altitude above 2300m have not been included.
All data correspond to the average monthly values of the last 20 years.
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The climate widely corresponds to Central European weather conditions. It is cold, wet and a few beautiful summer months are also happening during a year.
Overview: Climate in the United States
Daylengths and sun positions in the United States
Compare climate with other regions or countries
Rainy days per monthRainy days per month in Colorado
A rainy day is a day on which at least an amount of 0.1 mm precipitation (=0.1 liter) per square meter falls. This can be rain, snow, hail or even dew. So it does not have to rain the whole day. With 6 rainy days, July offers the most number of rainy days, and in November the least.
Precipitation in mm/dayPrecipitation in Colorado
The amount of precipitation is measured in millimeters per square meter. Thus, at two mm/day, two liters of water fall on one square meter within 24 hours. With only 0.4 mm, the least rain falls in January. July, on the other hand, has the most rain.
Map of Colorado

Most important cities in the federal state »Colorado«

The federal state has a west-east extension of about 530 km and over 390 km from north to south.

CityPopulationGeo position
Denver745,17239° 44' 21"N104° 59' 5"W
Colorado Springs472,68838° 50' 2"N104° 49' 17"W
Aurora374,11439° 43' 46"N104° 49' 55"W
Fort Collins164,20740° 35' 7"N105° 5' 4"W
Lakewood154,39339° 42' 17"N105° 4' 53"W
Thornton136,70339° 52' 5"N104° 58' 19"W
Arvada117,45339° 48' 10"N105° 5' 15"W
Westminster113,87539° 50' 12"N105° 2' 14"W
Pueblo110,29138° 15' 16"N104° 36' 33"W
Centennial109,93239° 34' 45"N104° 52' 37"W
Boulder108,09040° 0' 54"N105° 16' 14"W
Greeley103,99040° 25' 24"N104° 42' 33"W
Highlands Ranch96,71339° 33' 14"N104° 58' 10"W
Longmont86,27040° 10' 2"N105° 6' 7"W
Loveland66,85940° 23' 52"N105° 4' 30"W
Grand Junction58,56639° 3' 50"N108° 33' 2"W
Broomfield55,88939° 55' 14"N105° 5' 12"W
Castle Rock48,23139° 22' 20"N104° 51' 22"W
Commerce City45,91339° 48' 30"N104° 56' 2"W
Parker45,29739° 31' 7"N104° 45' 41"W
Southglenn42,26839° 35' 14"N104° 57' 10"W
Littleton41,73739° 36' 48"N105° 0' 60"W
Northglenn35,78939° 53' 8"N104° 59' 14"W
Brighton33,35239° 59' 7"N104° 49' 14"W
Security-Widefield32,88238° 44' 50"N104° 42' 52"W
Ken Caryl32,43839° 34' 33"N105° 6' 44"W
Englewood30,25539° 38' 52"N104° 59' 16"W
Wheat Ridge30,16639° 45' 58"N105° 4' 38"W
Pueblo West29,63738° 21' 0"N104° 43' 22"W
Fountain25,84638° 40' 56"N104° 42' 3"W

Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants:, United Nations Statistics Division and own research.
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