Haystack weather by month
What a typical year looks like in Haystack, New Mexico: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Grants Milan Municipal Airport, 21 km from Haystack; records cover 1997–2026.
The year at a glance
- Precipitation a year
- 0 in0 mm
- Snow a year
- Rare
- Last spring freeze
- May 29
- First fall freeze
- Sep 27
- Heating degree days
- 5,862
- Cooling degree days
- 433
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −1°−18° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Haystack in January
Highs average 47°8° and lows 15°−10°, with — of precipitation in a typical January.
- Record high
- 68°20° (2000)
- Record low
- −15°−26° (2011)
- Heating degree days
- 1065
- Cooling degree days
- 0
Haystack in February
Highs average 52°11° and lows 19°−7°, with — of precipitation in a typical February.
- Record high
- 73°23° (2025)
- Record low
- −23°−31° (2011)
- Heating degree days
- 827
- Cooling degree days
- 0
Haystack in March
Highs average 60°16° and lows 23°−5°, with — of precipitation in a typical March.
- Record high
- 88°31° (2026)
- Record low
- −2°−19° (2002)
- Heating degree days
- 725
- Cooling degree days
- 0
Haystack in April
Highs average 67°19° and lows 30°−1°, with — of precipitation in a typical April.
- Record high
- 83°28° (2000)
- Record low
- 8°−13° (2011)
- Heating degree days
- 501
- Cooling degree days
- 0
Haystack in May
Highs average 76°24° and lows 37°3°, with — of precipitation in a typical May.
- Record high
- 94°34° (2000)
- Record low
- 16°−9° (2011)
- Heating degree days
- 265
- Cooling degree days
- 7
Haystack in June
Highs average 87°30° and lows 47°8°, with — of precipitation in a typical June.
- Record high
- 99°37° (1998)
- Record low
- 27°−3° (1999)
- Heating degree days
- 43
- Cooling degree days
- 94
Haystack in July
Highs average 88°31° and lows 54°12°, with — of precipitation in a typical July.
- Record high
- 100°38° (2003)
- Record low
- 37°3° (2004)
- Heating degree days
- 1
- Cooling degree days
- 193
Haystack in August
Highs average 86°30° and lows 52°11°, with — of precipitation in a typical August.
- Record high
- 97°36° (2026)
- Record low
- 38°3° (2008)
- Heating degree days
- 9
- Cooling degree days
- 117
Haystack in September
Highs average 80°27° and lows 44°7°, with — of precipitation in a typical September.
- Record high
- 91°33° (2000)
- Record low
- 23°−5° (2000)
- Heating degree days
- 108
- Cooling degree days
- 22
Haystack in OctoberThis month
Highs average 69°21° and lows 32°0°, with — of precipitation in a typical October.
- Record high
- 85°29° (2010)
- Record low
- 12°−11° (2009)
- Heating degree days
- 445
- Cooling degree days
- 0
Haystack in November
Highs average 57°14° and lows 21°−6°, with — of precipitation in a typical November.
- Record high
- 78°26° (2025)
- Record low
- −14°−26° (2006)
- Heating degree days
- 790
- Cooling degree days
- 0
Haystack in December
Highs average 47°8° and lows 13°−10°, with — of precipitation in a typical December.
- Record high
- 71°22° (2025)
- Record low
- −15°−26° (2011)
- Heating degree days
- 1083
- Cooling degree days
- 0