Colorado Temperature Records
All-time high and low temperatures recorded in Colorado, with monthly records dating back to 1970.
Key Facts
- Record High: The hottest temperature ever recorded in Colorado is 115°F, set on July 20, 2019.
- Record Low: The coldest temperature ever recorded in Colorado is -61°F, set on February 1, 1985.
- Data Coverage: Based on 57 years of data from 4,784 NOAA weather stations.
All-Time Record High
115°F
July 20, 2019
Official NOAA Record
All-Time Record Low
-61°F
February 1, 1985
Official NOAA Record
Monthly Temperature Records
| Month | Record High | Record Low |
|---|---|---|
| January | 86°F(2011) | -56°F(1989) |
| February | 88°F(2016) | -61°F(1985) |
| March | 97°F(2012) | -42°F(1984) |
| April | 100°F(1989) | -47°F(1983) |
| May | 107°F(1996) | -11°F(2013) |
| June | 114°F(2012) | 2°F(1985) |
| July | 115°F(2019) | 8°F(1993) |
| August | 112°F(2008) | -97°F(1980) |
| September | 108°F(2020) | -2°F(1985) |
| October | 100°F(2003) | -28°F(2020) |
| November | 92°F(2005) | -37°F(1976) |
| December | 84°F(2010) | -50°F(1978) |
Snow Records
Find the snowiest days on record for any Colorado city
City Records in Colorado
DenverWeather & RecordsColorado SpringsWeather & RecordsAuroraWeather & RecordsFort CollinsWeather & RecordsThorntonWeather & RecordsArvadaWeather & RecordsPuebloWeather & RecordsGreeleyWeather & RecordsLakewoodWeather & RecordsCentennialWeather & RecordsBoulderWeather & RecordsLongmontWeather & Records
More State Records
Look Up Weather for Any Date
Check the weather on birthdays, anniversaries, or any date since 1970
Explore Colorado Weather History