San Juan County, UT
Tuesday : 0.45 in of precipitation averaged over San Juan County, UT, the wettest 29 September 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
- 62.5°F
- Coldest since 1999
- 5th coldest of 76
- Low
- 52.8°F
- Warmest since 2024
- 12th warmest of 76
- Precipitation
- 0.45 in
- Wettest since the data begin
- Wettest of 76
- Normal range, 66.2 to 85.6°F
Every year as a table
Every 29 September low of the county average in San Juan County, UT since 1951: 52.8°F in 2026; the lowest is 34.1°F, in 1999.
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 62.5 | 52.8 |
| 2025 | 71.5 | 48.4 |
| 2024 | 88.3 | 57.8 |
| 2023 | 81.1 | 50.5 |
| 2022 | 80 | 55.4 |
| 2021 | 70.6 | 49.8 |
| 2020 | 69.7 | 40.9 |
| 2019 | 79.1 | 57.2 |
| 2018 | 84.1 | 51 |
| 2017 | 64.3 | 44.5 |
| 2016 | 76.3 | 52.4 |
| 2015 | 85.5 | 56.7 |
| 2014 | 66.3 | 46.5 |
| 2013 | 65.6 | 36.9 |
| 2012 | 75.3 | 48.3 |
| 2011 | 85.2 | 54.4 |
| 2010 | 87.9 | 54.6 |
| 2009 | 85.3 | 51.1 |
| 2008 | 81.4 | 53.2 |
| 2007 | 74.8 | 49.9 |
| 2006 | 79 | 46.6 |
| 2005 | 68.1 | 46.2 |
| 2004 | 76.4 | 48.1 |
| 2003 | 86.8 | 53 |
| 2002 | 70.1 | 47.4 |
| 2001 | 86.5 | 53.6 |
| 2000 | 82.8 | 52.8 |
| 1999 | 61.9 | 34.1 |
| 1998 | 82.3 | 51.5 |
| 1997 | 77.7 | 47.4 |
| 1996 | 70.9 | 39.7 |
| 1995 | 69.3 | 47.8 |
| 1994 | 83.2 | 51.9 |
| 1993 | 81.4 | 45.3 |
| 1992 | 80.3 | 48.4 |
| 1991 | 79 | 51.2 |
| 1990 | 70.8 | 50.1 |
| 1989 | 85.9 | 53.7 |
| 1988 | 68.6 | 41.3 |
| 1987 | 75.5 | 44.9 |
| 1986 | 57 | 42.9 |
| 1985 | 66.3 | 35.5 |
| 1984 | 72.5 | 39.9 |
| 1983 | 74.4 | 48.9 |
| 1982 | 61.7 | 43.6 |
| 1981 | 82.8 | 54.7 |
| 1980 | 81.8 | 48 |
| 1979 | 81.6 | 48.8 |
| 1978 | 83 | 51.4 |
| 1977 | 79 | 51.4 |
| 1976 | 71.5 | 46.7 |
| 1975 | 79.1 | 46.6 |
| 1974 | 73 | 38.1 |
| 1973 | 72.3 | 43.3 |
| 1972 | 71.5 | 49.7 |
| 1971 | 70.4 | 47.6 |
| 1970 | 73.3 | 49.7 |
| 1969 | 82.5 | 52 |
| 1968 | 72.6 | 49.6 |
| 1967 | 79.3 | 49.6 |
| 1966 | 80.7 | 48.6 |
| 1965 | 65.2 | 43.7 |
| 1964 | 76.2 | 49.7 |
| 1963 | 85.1 | 49.6 |
| 1962 | 67.8 | 49.4 |
| 1961 | 76.9 | 51.2 |
| 1960 | 82.3 | 50.5 |
| 1959 | 60 | 43.1 |
| 1958 | 74.5 | 49.9 |
| 1957 | 83.6 | 50.8 |
| 1956 | 79.8 | 48.6 |
| 1955 | 76.5 | 43.9 |
| 1954 | 76.7 | 51.9 |
| 1953 | 77.7 | 43.1 |
| 1952 | 80.5 | 52.1 |
| 1951 | 71.1 | 52.7 |
The month
September 2026 so far averaged 69.4°F in San Juan County, UT, the warmest 1 to 29 September in the county average since 2024, 4th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
The month in words
- August 2026 averaged 79.7°F in San Juan County, UT, the warmest August in the county average since 2020, tied 1st warmest of 132 (with 2020) (county average from NOAA's monthly county data, 1895 to 2026).
- Tuesday 29 September 2026: a high of 62.5°F averaged over San Juan County, UT, the coldest 29 September day in the county average since 1999, 5th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 52.8°F averaged over San Juan County, UT, the warmest 29 September night in the county average since 2024, tied 12th warmest of 76 (with 2000) (county average from NOAA gridded data, 1951 to 2026).
- Days of the month without a value
- 0
Nearby
Grand Junction, CO 125.7 mi, the nearest city with its own station