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Sierra County, NM

Tuesday : a low of 58.3°F averaged over Sierra County, NM, 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
76.3°F
Coldest since 2025
22nd coldest of 76
Low
58.3°F
Warmest since the data begin
Warmest of 76
Precipitation
0.25 in
Wettest since 2012
2nd wettest of 76
Every 29 September low of the county average in Sierra County, NM since 1951: 58.3°F in 2026; the lowest is 39.8°F, in 2013.
2013: 39.8°F2026: 58.3°F 2026 58.3°F 2013 39.8°F Highest of all 1951 2026
  • Normal range, 44.4 to 55.4°F
Every year as a table

Every 29 September high of the county average in Sierra County, NM since 1951: 76.3°F in 2026; the highest is 90.9°F, in 2015.

YearHigh, °FLow, °F
202676.358.3
202576.156
202489.257
202386.458
202278.148.5
20217249.1
202073.844.2
201980.350.6
201886.753.6
201771.853.6
201679.353.2
201590.956.3
201478.455.7
201371.739.8
201270.852.7
201186.753.1
201089.353.1
200982.750.6
20087847.4
200783.955.4
200680.446.7
200584.854.4
200470.447
200386.955
20028053.9
200184.549.2
200087.754.6
199979.444.4
19989057.1
199782.354
199674.741.4
199569.751.1
199488.549.3
199382.544.7
19928145.1
199177.447.1
199076.954.9
198981.345.9
198882.744.3
198779.950.8
198676.245.6
198568.543.4
198468.747.8
198370.352.7
198273.645.9
198183.952.3
198079.251.4
197984.149.5
19787850.2
197787.555.1
197674.443.4
197581.447
197474.842.3
197379.541.1
197280.645.7
197180.951.3
19706247.3
19698249.1
196881.846.3
196774.344.7
196675.554.1
196577.350.6
196477.847.1
196381.551.6
196274.647.1
196180.552
196084.346.9
195979.451.1
19586751.7
195780.347.6
195686.357.3
195584.650.3
195480.149.8
195384.146.1
195279.750.7
19518457.5

The month

September 2026 so far averaged 72.1°F in Sierra County, NM, the warmest 1 to 29 September in the county average since 2023, 3rd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 80.4°F in Sierra County, NM, 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 76.3°F averaged over Sierra County, NM, the coldest 29 September day in the county average since 2025, 22nd coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: 0.25 in of precipitation averaged over Sierra County, NM, the wettest 29 September in the county average since 2012, tied 2nd wettest of 76 (with 2012) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

El Paso, TX 101.6 mi, the nearest city with its own station