Grapevine weather by month
What a typical year looks like in Grapevine, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Dal-Ftw Wscmo Airport, 7 km from Grapevine; records cover 1898–2026.
The year at a glance
- Precipitation a year
- 37 in940 mm
- Snow a year
- 1.6 in4.1 cm
- Last spring freeze
- Mar 7
- First fall freeze
- Nov 24
- Heating degree days
- 2,218
- Cooling degree days
- 2,823
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 22°−6° (heating, 99%) and 104°40° (cooling, 1%).
Month by month
Grapevine in January
Highs average 57°14° and lows 36°2°, with 2.5 in64 mm of precipitation and 0.1 in0.3 cm of snow in a typical January.
- Record high
- 93°34° (1911)
- Record low
- −2°−19° (1949)
- Heating degree days
- 582
- Cooling degree days
- 2
Grapevine in February
Highs average 61°16° and lows 40°5°, with 2.8 in70 mm of precipitation and 1 in2.5 cm of snow in a typical February.
- Record high
- 96°36° (1904)
- Record low
- −8°−22° (1899)
- Heating degree days
- 413
- Cooling degree days
- 8
Grapevine in March
Highs average 69°20° and lows 48°9°, with 3.3 in84 mm of precipitation and 0.3 in0.8 cm of snow in a typical March.
- Record high
- 100°38° (1911)
- Record low
- 10°−12° (1943)
- Heating degree days
- 246
- Cooling degree days
- 35
Grapevine in April
Highs average 76°24° and lows 55°13°, with 3.2 in82 mm of precipitation in a typical April.
- Record high
- 101°38° (2006)
- Record low
- 29°−2° (1989)
- Heating degree days
- 82
- Cooling degree days
- 102
Grapevine in May
Highs average 84°29° and lows 65°18°, with 4.8 in121 mm of precipitation in a typical May.
- Record high
- 107°42° (1927)
- Record low
- 34°1° (1903)
- Heating degree days
- 10
- Cooling degree days
- 290
Grapevine in June
Highs average 92°33° and lows 72°22°, with 3.7 in94 mm of precipitation in a typical June.
- Record high
- 113°45° (1980)
- Record low
- 48°9° (1903)
- Heating degree days
- 0
- Cooling degree days
- 506
Grapevine in July
Highs average 96°35° and lows 76°24°, with 2.1 in53 mm of precipitation in a typical July.
- Record high
- 110°43° (1980)
- Record low
- 56°13° (1905)
- Heating degree days
- 0
- Cooling degree days
- 642
Grapevine in August
Highs average 96°35° and lows 76°24°, with 2.2 in55 mm of precipitation in a typical August.
- Record high
- 112°44° (1909)
- Record low
- 55°13° (1915)
- Heating degree days
- 0
- Cooling degree days
- 643
Grapevine in September
Highs average 89°31° and lows 69°20°, with 2.7 in69 mm of precipitation in a typical September.
- Record high
- 111°44° (2000)
- Record low
- 40°4° (1908)
- Heating degree days
- 3
- Cooling degree days
- 410
Grapevine in OctoberThis month
Highs average 78°26° and lows 57°14°, with 4.4 in111 mm of precipitation in a typical October.
- Record high
- 106°41° (1951)
- Record low
- 24°−4° (1917)
- Heating degree days
- 69
- Cooling degree days
- 154
Grapevine in November
Highs average 67°19° and lows 46°8°, with 2.5 in64 mm of precipitation in a typical November.
- Record high
- 94°34° (2017)
- Record low
- 19°−7° (1950)
- Heating degree days
- 285
- Cooling degree days
- 27
Grapevine in December
Highs average 58°14° and lows 38°3°, with 2.8 in72 mm of precipitation and 0.2 in0.5 cm of snow in a typical December.
- Record high
- 90°32° (1951)
- Record low
- −1°−18° (1989)
- Heating degree days
- 528
- Cooling degree days
- 4