San Miguel County weather, town by town
13 places in San Miguel County, New Mexico, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1916 to 2026. Station extremes, not official state records.
San Miguel County Weather Facts
San Miguel County has 13 places on myweatherrock (11 census-designated places, 1 cities, 1 villages), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 114°F at Conchas Dam on June 28, 1998. The coldest night is -32°F at Las Vegas Wwtp on December 23, 1990. The wettest day brought 4.35 inches of rain at Conchas Dam on September 22, 1941. The biggest single-day snow measured 22.01 inches at Villanueva on December 29, 2006. Those are station measurements from NOAA's daily records, 1916 to 2026, not official state records. By area the largest place is Las Vegas, about 9 square miles.
About San Miguel County weather
The map on the Now tab shows every San Miguel County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 13 San Miguel County towns with station normals, the warmest month is July, when the day usually reaches 89°F, and the coldest is January, when the night usually falls to 20°F. August is the wettest, with rain on about 10 days. July afternoons run from about 86°F in East Pecos to 95°F in Conchas Dam. January nights run from about 11°F in Las Vegas to 25°F in Conchas Dam.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
San Miguel County weather records
Measured at the NOAA stations serving these towns, daily records 1916 to 2026. Station extremes, not official state records.
Common questions about San Miguel County weather
- What is the hottest temperature recorded at a San Miguel County station?
- 114°F at Conchas Dam on June 28, 1998, in the NOAA daily station records myweatherrock holds (1916 to 2026).
- What is the coldest temperature recorded at a San Miguel County station?
- -32°F at Las Vegas Wwtp on December 23, 1990.
- What is the most rain a San Miguel County station has measured in one day?
- 4.35 inches at Conchas Dam on September 22, 1941.
- What is the biggest one-day snowfall at a San Miguel County station?
- 22.01 inches at Villanueva on December 29, 2006.
- How many San Miguel County towns have a weather page here?
- 13: 11 census-designated places, 1 cities, 1 villages. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the San Miguel County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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