Jourdanton weather by month
What a typical year looks like in Jourdanton, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Poteet, 13 km from Jourdanton; records cover 1941–2026.
The year at a glance
- Precipitation a year
- 28.4 in720 mm
- Snow a year
- Rare
- Last spring freeze
- Feb 26
- First fall freeze
- Nov 27
- Heating degree days
- 1,293
- Cooling degree days
- 3,305
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 26°−3° (heating, 99%) and 104°40° (cooling, 1%).
Month by month
Jourdanton in January
Highs average 66°19° and lows 41°5°, with 1.6 in41 mm of precipitation in a typical January.
- Record high
- 96°36° (1971)
- Record low
- −1°−18° (1949)
- Heating degree days
- 373
- Cooling degree days
- 12
Jourdanton in February
Highs average 70°21° and lows 45°7°, with 1.8 in46 mm of precipitation in a typical February.
- Record high
- 98°37° (1996)
- Record low
- 5°−15° (1951)
- Heating degree days
- 238
- Cooling degree days
- 25
Jourdanton in March
Highs average 76°24° and lows 52°11°, with 2 in50 mm of precipitation in a typical March.
- Record high
- 100°38° (1971)
- Record low
- 18°−8° (2002)
- Heating degree days
- 120
- Cooling degree days
- 86
Jourdanton in April
Highs average 82°28° and lows 58°15°, with 2.1 in53 mm of precipitation in a typical April.
- Record high
- 109°43° (1986)
- Record low
- 30°−1° (1983)
- Heating degree days
- 30
- Cooling degree days
- 189
Jourdanton in May
Highs average 88°31° and lows 67°19°, with 3.6 in91 mm of precipitation in a typical May.
- Record high
- 110°43° (1986)
- Record low
- 35°2° (2011)
- Heating degree days
- 3
- Cooling degree days
- 387
Jourdanton in June
Highs average 94°34° and lows 72°22°, with 3.4 in87 mm of precipitation in a typical June.
- Record high
- 107°42° (1942)
- Record low
- 50°10° (1952)
- Heating degree days
- 0
- Cooling degree days
- 537
Jourdanton in July
Highs average 96°36° and lows 74°23°, with 2.4 in62 mm of precipitation in a typical July.
- Record high
- 110°43° (1954)
- Record low
- 57°14° (2000)
- Heating degree days
- 0
- Cooling degree days
- 622
Jourdanton in August
Highs average 98°36° and lows 74°23°, with 2 in51 mm of precipitation in a typical August.
- Record high
- 110°43° (2011)
- Record low
- 58°14° (1998)
- Heating degree days
- 0
- Cooling degree days
- 640
Jourdanton in September
Highs average 92°33° and lows 69°21°, with 4 in101 mm of precipitation in a typical September.
- Record high
- 112°44° (1986)
- Record low
- 40°4° (1942)
- Heating degree days
- 0
- Cooling degree days
- 471
Jourdanton in OctoberThis month
Highs average 85°29° and lows 60°15°, with 2.3 in57 mm of precipitation in a typical October.
- Record high
- 112°44° (1986)
- Record low
- 26°−3° (1993)
- Heating degree days
- 27
- Cooling degree days
- 250
Jourdanton in November
Highs average 75°24° and lows 49°10°, with 1.5 in37 mm of precipitation in a typical November.
- Record high
- 98°37° (1986)
- Record low
- 22°−6° (1976)
- Heating degree days
- 154
- Cooling degree days
- 67
Jourdanton in December
Highs average 67°19° and lows 42°6°, with 1.7 in44 mm of precipitation in a typical December.
- Record high
- 90°32° (1942)
- Record low
- 9°−13° (1989)
- Heating degree days
- 348
- Cooling degree days
- 19