Spearman weather by month
What a typical year looks like in Spearman, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Gruver, 20 km from Spearman; records cover 1962–2026.
The year at a glance
- Precipitation a year
- 20.6 in523 mm
- Snow a year
- 12 in30 cm
- Last spring freeze
- Apr 18
- First fall freeze
- Oct 20
- Heating degree days
- 4,574
- Cooling degree days
- 1,439
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 4°−16° (heating, 99%) and 102°39° (cooling, 1%).
Month by month
Spearman in January
Highs average 49°9° and lows 20°−7°, with 0.61 in15 mm of precipitation and 2.7 in6.9 cm of snow in a typical January.
- Record high
- 82°28° (1970)
- Record low
- −14°−26° (1963)
- Heating degree days
- 942
- Cooling degree days
- 0
Spearman in February
Highs average 53°12° and lows 23°−5°, with 0.46 in12 mm of precipitation and 0.9 in2.3 cm of snow in a typical February.
- Record high
- 92°33° (2025)
- Record low
- −14°−26° (2021)
- Heating degree days
- 763
- Cooling degree days
- 0
Spearman in March
Highs average 62°17° and lows 31°−1°, with 1.3 in32 mm of precipitation and 2 in5.1 cm of snow in a typical March.
- Record high
- 103°39° (2026)
- Record low
- −5°−21° (2002)
- Heating degree days
- 585
- Cooling degree days
- 2
Spearman in April
Highs average 70°21° and lows 39°4°, with 1.8 in46 mm of precipitation and 0.5 in1.3 cm of snow in a typical April.
- Record high
- 100°38° (1989)
- Record low
- 12°−11° (1979)
- Heating degree days
- 327
- Cooling degree days
- 13
Spearman in May
Highs average 79°26° and lows 50°10°, with 2.5 in64 mm of precipitation in a typical May.
- Record high
- 104°40° (1974)
- Record low
- 25°−4° (2013)
- Heating degree days
- 109
- Cooling degree days
- 101
Spearman in June
Highs average 89°32° and lows 60°16°, with 3.3 in84 mm of precipitation in a typical June.
- Record high
- 110°43° (1981)
- Record low
- 41°5° (2012)
- Heating degree days
- 8
- Cooling degree days
- 295
Spearman in July
Highs average 93°34° and lows 65°18°, with 2.7 in68 mm of precipitation in a typical July.
- Record high
- 110°43° (2022)
- Record low
- 43°6° (2004)
- Heating degree days
- 2
- Cooling degree days
- 437
Spearman in August
Highs average 91°33° and lows 64°18°, with 2.7 in68 mm of precipitation in a typical August.
- Record high
- 110°43° (1964)
- Record low
- 45°7° (2004)
- Heating degree days
- 2
- Cooling degree days
- 383
Spearman in September
Highs average 84°29° and lows 55°13°, with 1.7 in43 mm of precipitation in a typical September.
- Record high
- 106°41° (2023)
- Record low
- 27°−3° (1985)
- Heating degree days
- 45
- Cooling degree days
- 180
Spearman in OctoberThis month
Highs average 72°22° and lows 42°6°, with 1.8 in47 mm of precipitation and 0.5 in1.3 cm of snow in a typical October.
- Record high
- 99°37° (1963)
- Record low
- 10°−12° (1993)
- Heating degree days
- 270
- Cooling degree days
- 27
Spearman in November
Highs average 60°16° and lows 30°−1°, with 0.81 in21 mm of precipitation and 1.4 in3.6 cm of snow in a typical November.
- Record high
- 91°33° (2003)
- Record low
- −4°−20° (1976)
- Heating degree days
- 601
- Cooling degree days
- 1
Spearman in December
Highs average 49°9° and lows 22°−6°, with 0.97 in25 mm of precipitation and 4 in10 cm of snow in a typical December.
- Record high
- 82°28° (2025)
- Record low
- −12°−24° (1983)
- Heating degree days
- 920
- Cooling degree days
- 0