White Signal weather by month
What a typical year looks like in White Signal, New Mexico: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at White Signal, 1 km from White Signal; records cover 1960–2026.
The year at a glance
- Precipitation a year
- 15.2 in386 mm
- Snow a year
- 13 in33 cm
- Last spring freeze
- Apr 28
- First fall freeze
- Oct 19
- Heating degree days
- 3,985
- Cooling degree days
- 986
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 12°−11° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
White Signal in January
Highs average 53°12° and lows 27°−3°, with 1.1 in28 mm of precipitation and 4 in11 cm of snow in a typical January.
- Record high
- 74°23° (1969)
- Record low
- −18°−28° (1962)
- Heating degree days
- 786
- Cooling degree days
- 0
White Signal in February
Highs average 56°14° and lows 29°−2°, with 1.1 in27 mm of precipitation and 1.9 in4.8 cm of snow in a typical February.
- Record high
- 82°28° (1985)
- Record low
- 1°−17° (2011)
- Heating degree days
- 622
- Cooling degree days
- 0
White Signal in March
Highs average 63°17° and lows 33°0°, with 0.59 in15 mm of precipitation and 1 in2.5 cm of snow in a typical March.
- Record high
- 89°32° (2026)
- Record low
- 5°−15° (1987)
- Heating degree days
- 523
- Cooling degree days
- 0
White Signal in April
Highs average 71°22° and lows 39°4°, with 0.3 in7.6 mm of precipitation and 0.2 in0.5 cm of snow in a typical April.
- Record high
- 88°31° (1962)
- Record low
- 17°−8° (1977)
- Heating degree days
- 298
- Cooling degree days
- 5
White Signal in May
Highs average 80°26° and lows 48°9°, with 0.38 in9.7 mm of precipitation in a typical May.
- Record high
- 96°36° (1964)
- Record low
- 21°−6° (1976)
- Heating degree days
- 105
- Cooling degree days
- 66
White Signal in June
Highs average 89°31° and lows 58°15°, with 0.58 in15 mm of precipitation in a typical June.
- Record high
- 104°40° (1960)
- Record low
- 27°−3° (2010)
- Heating degree days
- 6
- Cooling degree days
- 256
White Signal in July
Highs average 88°31° and lows 62°17°, with 3.3 in84 mm of precipitation in a typical July.
- Record high
- 102°39° (1964)
- Record low
- 38°3° (2012)
- Heating degree days
- 1
- Cooling degree days
- 306
White Signal in August
Highs average 86°30° and lows 60°16°, with 2.7 in70 mm of precipitation in a typical August.
- Record high
- 100°38° (2023)
- Record low
- 37°3° (2004)
- Heating degree days
- 2
- Cooling degree days
- 242
White Signal in September
Highs average 81°27° and lows 54°12°, with 1.6 in41 mm of precipitation in a typical September.
- Record high
- 98°37° (1974)
- Record low
- 32°0° (1996)
- Heating degree days
- 41
- Cooling degree days
- 102
White Signal in OctoberThis month
Highs average 72°22° and lows 43°6°, with 1.1 in27 mm of precipitation and 0.1 in0.3 cm of snow in a typical October.
- Record high
- 93°34° (2015)
- Record low
- 10°−12° (1996)
- Heating degree days
- 243
- Cooling degree days
- 9
White Signal in November
Highs average 61°16° and lows 32°0°, with 1 in25 mm of precipitation and 1.1 in2.8 cm of snow in a typical November.
- Record high
- 79°26° (1973)
- Record low
- 5°−15° (2010)
- Heating degree days
- 555
- Cooling degree days
- 0
White Signal in December
Highs average 52°11° and lows 26°−3°, with 1.5 in38 mm of precipitation and 5 in12 cm of snow in a typical December.
- Record high
- 73°23° (2025)
- Record low
- −10°−23° (2008)
- Heating degree days
- 803
- Cooling degree days
- 0