San Antonito weather by month
What a typical year looks like in San Antonito, New Mexico: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at CORRALES, 25 km from San Antonito; records cover 1982–2025.
The year at a glance
- Precipitation a year
- 9.6 in243 mm
- Snow a year
- 8 in20 cm
- Last spring freeze
- May 1
- First fall freeze
- Oct 14
- Heating degree days
- 4,637
- Cooling degree days
- 1,008
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 9°−13° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
San Antonito in January
Highs average 49°9° and lows 21°−6°, with 0.55 in14 mm of precipitation and 1.7 in4.3 cm of snow in a typical January.
- Record high
- 69°21° (2000)
- Record low
- −5°−21° (1987)
- Heating degree days
- 932
- Cooling degree days
- 0
San Antonito in February
Highs average 55°13° and lows 24°−4°, with 0.41 in10 mm of precipitation and 0.9 in2.3 cm of snow in a typical February.
- Record high
- 77°25° (1986)
- Record low
- −11°−24° (2011)
- Heating degree days
- 710
- Cooling degree days
- 0
San Antonito in March
Highs average 64°18° and lows 30°−1°, with 0.66 in17 mm of precipitation and 0.7 in1.8 cm of snow in a typical March.
- Record high
- 85°29° (2004)
- Record low
- 8°−13° (2002)
- Heating degree days
- 564
- Cooling degree days
- 0
San Antonito in April
Highs average 71°22° and lows 37°3°, with 0.48 in12 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 89°32° (1989)
- Record low
- 16°−9° (1983)
- Heating degree days
- 336
- Cooling degree days
- 1
San Antonito in May
Highs average 80°27° and lows 45°7°, with 0.51 in13 mm of precipitation in a typical May.
- Record high
- 102°39° (2005)
- Record low
- 25°−4° (2011)
- Heating degree days
- 116
- Cooling degree days
- 40
San Antonito in June
Highs average 91°33° and lows 54°12°, with 0.52 in13 mm of precipitation in a typical June.
- Record high
- 109°43° (2024)
- Record low
- 36°2° (1995)
- Heating degree days
- 6
- Cooling degree days
- 216
San Antonito in July
Highs average 92°33° and lows 61°16°, with 1.4 in36 mm of precipitation in a typical July.
- Record high
- 106°41° (2003)
- Record low
- 41°5° (1987)
- Heating degree days
- 0
- Cooling degree days
- 353
San Antonito in August
Highs average 89°32° and lows 60°15°, with 1.7 in43 mm of precipitation in a typical August.
- Record high
- 101°38° (2007)
- Record low
- 39°4° (1992)
- Heating degree days
- 0
- Cooling degree days
- 296
San Antonito in September
Highs average 83°28° and lows 51°10°, with 1.2 in30 mm of precipitation in a typical September.
- Record high
- 99°37° (2021)
- Record low
- 31°−1° (1996)
- Heating degree days
- 44
- Cooling degree days
- 98
San Antonito in OctoberThis month
Highs average 72°22° and lows 38°3°, with 0.96 in24 mm of precipitation and 0.6 in1.5 cm of snow in a typical October.
- Record high
- 95°35° (2024)
- Record low
- 13°−11° (1993)
- Heating degree days
- 319
- Cooling degree days
- 4
San Antonito in November
Highs average 58°15° and lows 27°−3°, with 0.65 in17 mm of precipitation and 0.8 in2 cm of snow in a typical November.
- Record high
- 79°26° (2023)
- Record low
- 7°−14° (2004)
- Heating degree days
- 666
- Cooling degree days
- 0
San Antonito in December
Highs average 48°9° and lows 21°−6°, with 0.51 in13 mm of precipitation and 2.9 in7.4 cm of snow in a typical December.
- Record high
- 70°21° (1995)
- Record low
- −6°−21° (1990)
- Heating degree days
- 944
- Cooling degree days
- 0