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Mesa County, CO

Tuesday : a high of 59.6°F averaged over Mesa County, CO, the coldest 29 September day in the county average since 2014, tied 9th coldest of 76 (with 2014) (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
59.6°F
Coldest since 2014
9th coldest of 76
Low
49.7°F
Warmest since 2024
7th warmest of 76
Precipitation
0.22 in
Wettest since 2021
5th wettest of 76
Every 29 September high of the county average in Mesa County, CO since 1951: 59.6°F in 2026; the highest is 83.3°F, in 2010.
2014: 59.6°F2010: 83.3°F2026: 59.6°F 2026 59.6°F 2010 83.3°F since 2014 1951 2026
  • Normal range, 59.6 to 80.6°F
Every year as a table

Every 29 September low of the county average in Mesa County, CO since 1951: 49.7°F in 2026; the lowest is 27.4°F, in 1999.

YearHigh, °FLow, °F
202659.649.7
202568.447
202483.153.4
202377.548.8
202275.350.3
20216846.5
202062.536.7
201974.151.7
201877.745.4
201760.440.6
201677.247.1
201580.551.8
201459.641.9
201356.729.7
201269.441
201179.249
201083.350
200981.146.3
200877.247.1
20076845.2
200671.841.2
200559.542.1
200471.744.8
200380.647.9
200265.943.9
200182.951.2
200075.648.4
19995127.4
199877.947
199770.841.7
199666.234.6
199562.745.8
199480.247.1
199378.541.5
199275.842
199174.447.5
199063.244.3
198981.448.5
198858.333.5
198769.937.4
198648.337.9
198554.829.6
198461.832.3
198369.947
198250.138.9
198176.648.1
198076.541.6
197974.344.1
197875.546.9
197772.547.3
197665.937.2
197570.538.1
197465.632.9
197364.940.8
197263.643
19716238.2
197069.338.1
196975.845.3
196867.543.5
196773.741.4
196673.142.7
196562.138.8
196469.842.1
196377.743.4
196259.844.3
196166.339.5
196074.545.7
195948.435.2
195868.743.9
195777.543.7
195671.346.3
195568.339.4
195467.849.1
195370.640.7
195273.646.3
195164.948.2

The month

September 2026 so far averaged 63°F in Mesa County, CO, the warmest 1 to 29 September in the county average since 2024, 10th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 74°F in Mesa County, CO, the warmest August in the county average since 2020, 2nd warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a low of 49.7°F averaged over Mesa County, CO, the warmest 29 September night in the county average since 2024, 7th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: 0.22 in of precipitation averaged over Mesa County, CO, the wettest 29 September in the county average since 2021, tied 5th wettest of 76 (with 1982) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Grand Junction, CO 9.5 mi, the nearest city with its own station