Custer County, CO
Tuesday : a low of 43.4°F averaged over Custer County, CO, the warmest 29 September night in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).
Last updated . This page normally updates every day; the latest update is late.
- High
- 55°F
- Coldest since 2020
- 12th coldest of 76
- Low
- 43.4°F
- Warmest since the data begin
- Warmest of 76
- Precipitation
- 0.39 in
- Wettest since 1990
- 4th wettest of 76
- Normal range, 28.7 to 40.7°F
Every year as a table
Every 29 September high of the county average in Custer County, CO since 1951: 55°F in 2026; the highest is 77.7°F, in 2010.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 55 | 43.4 |
| 2025 | 62.9 | 40.7 |
| 2024 | 71.1 | 41.9 |
| 2023 | 72 | 41.6 |
| 2022 | 68.2 | 40.7 |
| 2021 | 61.4 | 37.3 |
| 2020 | 53.9 | 26.3 |
| 2019 | 65.9 | 39.5 |
| 2018 | 65.2 | 34.1 |
| 2017 | 48.1 | 35.2 |
| 2016 | 68.7 | 39.3 |
| 2015 | 73.8 | 41.8 |
| 2014 | 64.1 | 41.9 |
| 2013 | 60 | 26.3 |
| 2012 | 62 | 33.7 |
| 2011 | 74.2 | 40.6 |
| 2010 | 77.7 | 40.5 |
| 2009 | 64.8 | 32 |
| 2008 | 67.5 | 37.2 |
| 2007 | 60.1 | 38.8 |
| 2006 | 65.6 | 32.9 |
| 2005 | 52.6 | 35.9 |
| 2004 | 58.4 | 34 |
| 2003 | 65.7 | 31.3 |
| 2002 | 59.4 | 37.3 |
| 2001 | 75 | 41.7 |
| 2000 | 68.9 | 36.9 |
| 1999 | 45.5 | 20.2 |
| 1998 | 72.2 | 39.5 |
| 1997 | 69 | 36.2 |
| 1996 | 63.4 | 29 |
| 1995 | 59.1 | 40.3 |
| 1994 | 74.1 | 37.5 |
| 1993 | 69.7 | 32.4 |
| 1992 | 64.5 | 32.1 |
| 1991 | 66.9 | 35.9 |
| 1990 | 50.9 | 40.8 |
| 1989 | 71.2 | 39.9 |
| 1988 | 55.3 | 25.8 |
| 1987 | 61.3 | 30.6 |
| 1986 | 57.4 | 31.9 |
| 1985 | 42.9 | 18.2 |
| 1984 | 44.3 | 24.4 |
| 1983 | 62.7 | 40.5 |
| 1982 | 53.7 | 31.3 |
| 1981 | 69.8 | 40.9 |
| 1980 | 68.6 | 35.5 |
| 1979 | 67.9 | 33.9 |
| 1978 | 69.6 | 37.6 |
| 1977 | 70.1 | 38.3 |
| 1976 | 57.5 | 29.5 |
| 1975 | 63.3 | 28.9 |
| 1974 | 61.4 | 25.8 |
| 1973 | 49 | 31.7 |
| 1972 | 59.1 | 35.1 |
| 1971 | 58 | 36.9 |
| 1970 | 60.1 | 30.5 |
| 1969 | 70.8 | 36.2 |
| 1968 | 62.6 | 37.4 |
| 1967 | 70.3 | 34.7 |
| 1966 | 69.2 | 36 |
| 1965 | 53 | 31.5 |
| 1964 | 63.7 | 34.9 |
| 1963 | 69.1 | 33.1 |
| 1962 | 62.2 | 34.7 |
| 1961 | 62.1 | 33.4 |
| 1960 | 64.4 | 33.2 |
| 1959 | 44.7 | 27.9 |
| 1958 | 66.5 | 39.8 |
| 1957 | 72.4 | 33.3 |
| 1956 | 69.1 | 35.3 |
| 1955 | 66.9 | 33.6 |
| 1954 | 64.5 | 35 |
| 1953 | 68.6 | 33.3 |
| 1952 | 66.7 | 37.7 |
| 1951 | 62.2 | 38.5 |
The month
September 2026 so far averaged 57.2°F in Custer County, CO, the warmest 1 to 29 September in the county average since 2021, tied 2nd warmest of 76 (with 2021) (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 64.2°F in Custer County, CO, the warmest August in the county average since the data begin in 1895 (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a high of 55°F averaged over Custer County, CO, the coldest 29 September day in the county average since 2020, 12th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: 0.39 in of precipitation averaged over Custer County, CO, the wettest 29 September in the county average since 1990, 4th wettest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Pueblo, CO 48.9 mi, the nearest city with its own station