Tatum weather by month
What a typical year looks like in Tatum, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Longview E Tx Regional Airport, 20 km from Tatum; records cover 1902–2026.
The year at a glance
- Precipitation a year
- 45.3 in1151 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 11
- First fall freeze
- Nov 14
- Heating degree days
- 2,135
- Cooling degree days
- 2,612
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 23°−5° (heating, 99%) and 102°39° (cooling, 1%).
Month by month
Tatum in January
Highs average 58°15° and lows 37°3°, with 3.6 in92 mm of precipitation in a typical January.
- Record high
- 86°30° (1910)
- Record low
- −4°−20° (1930)
- Heating degree days
- 548
- Cooling degree days
- 5
Tatum in February
Highs average 62°17° and lows 40°5°, with 3.8 in97 mm of precipitation in a typical February.
- Record high
- 90°32° (1911)
- Record low
- −5°−21° (2021)
- Heating degree days
- 396
- Cooling degree days
- 11
Tatum in March
Highs average 70°21° and lows 47°8°, with 4.5 in113 mm of precipitation in a typical March.
- Record high
- 97°36° (1913)
- Record low
- 17°−8° (1948)
- Heating degree days
- 235
- Cooling degree days
- 37
Tatum in April
Highs average 77°25° and lows 54°12°, with 3.9 in99 mm of precipitation in a typical April.
- Record high
- 95°35° (1943)
- Record low
- 20°−7° (1920)
- Heating degree days
- 82
- Cooling degree days
- 97
Tatum in May
Highs average 84°29° and lows 63°17°, with 4.8 in121 mm of precipitation in a typical May.
- Record high
- 103°39° (1911)
- Record low
- 37°3° (1931)
- Heating degree days
- 10
- Cooling degree days
- 275
Tatum in June
Highs average 91°33° and lows 70°21°, with 4.2 in107 mm of precipitation in a typical June.
- Record high
- 110°43° (1936)
- Record low
- 52°11° (1909)
- Heating degree days
- 0
- Cooling degree days
- 465
Tatum in July
Highs average 94°35° and lows 74°23°, with 2.5 in62 mm of precipitation in a typical July.
- Record high
- 108°42° (1939)
- Record low
- 56°13° (1950)
- Heating degree days
- 0
- Cooling degree days
- 587
Tatum in August
Highs average 95°35° and lows 73°23°, with 2.6 in67 mm of precipitation in a typical August.
- Record high
- 113°45° (1936)
- Record low
- 53°12° (1916)
- Heating degree days
- 0
- Cooling degree days
- 581
Tatum in September
Highs average 89°32° and lows 66°19°, with 3.2 in81 mm of precipitation in a typical September.
- Record high
- 109°43° (1939)
- Record low
- 38°3° (1920)
- Heating degree days
- 3
- Cooling degree days
- 382
Tatum in OctoberThis month
Highs average 79°26° and lows 55°13°, with 4 in100 mm of precipitation in a typical October.
- Record high
- 101°38° (1938)
- Record low
- 25°−4° (1993)
- Heating degree days
- 76
- Cooling degree days
- 138
Tatum in November
Highs average 68°20° and lows 45°7°, with 3.8 in97 mm of precipitation in a typical November.
- Record high
- 93°34° (1903)
- Record low
- 18°−8° (1976)
- Heating degree days
- 285
- Cooling degree days
- 26
Tatum in December
Highs average 60°15° and lows 39°4°, with 4.5 in115 mm of precipitation in a typical December.
- Record high
- 84°29° (1956)
- Record low
- 2°−17° (1929)
- Heating degree days
- 500
- Cooling degree days
- 8