Rio Arriba County weather, town by town
38 places in Rio Arriba 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 1893 to 2026. Station extremes, not official state records.
Rio Arriba County Weather Facts
Rio Arriba County has 38 places on myweatherrock (36 census-designated places, 1 villages, 1 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 102°F at Alcalde on July 14, 1971. The coldest night is -45°F at El Vado Dam on January 7, 1971. The wettest day brought 4.88 inches of rain at Espanola 5.4 Wnw on July 15, 2014. The biggest single-day snow measured 32.01 inches at Chama on January 28, 1916. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Dulce, about 13 square miles.
About Rio Arriba County weather
The map on the Now tab shows every Rio Arriba 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 37 Rio Arriba County towns with station normals, the warmest month is July, when the day usually reaches 85°F, and the coldest is January, when the night usually falls to 14°F. August is the wettest, with rain on about 9 days. July afternoons run from about 73°F in Gallina to 89°F in Abiquiu. January nights run from about 7°F in Brazos to 18°F in Abiquiu.
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.
Rio Arriba County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Rio Arriba County weather
- What is the hottest temperature recorded at a Rio Arriba County station?
- 102°F at Alcalde on July 14, 1971, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Rio Arriba County station?
- -45°F at El Vado Dam on January 7, 1971.
- What is the most rain a Rio Arriba County station has measured in one day?
- 4.88 inches at Espanola 5.4 Wnw on July 15, 2014.
- What is the biggest one-day snowfall at a Rio Arriba County station?
- 32.01 inches at Chama on January 28, 1916.
- How many Rio Arriba County towns have a weather page here?
- 38: 36 census-designated places, 1 villages, 1 cities. 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 Rio Arriba 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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