Palacios weather by month
What a typical year looks like in Palacios, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Palacios Municipal Airport, 3 km from Palacios; records cover 1943–2026.
The year at a glance
- Precipitation a year
- 43.1 in1094 mm
- Snow a year
- Rare
- Last spring freeze
- Feb 12
- First fall freeze
- Dec 6
- Heating degree days
- 1,002
- Cooling degree days
- 3,522
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 31°−1° (heating, 99%) and 96°36° (cooling, 1%).
Month by month
Palacios in January
Highs average 65°18° and lows 46°8°, with 3.3 in83 mm of precipitation in a typical January.
- Record high
- 84°29° (2026)
- Record low
- 13°−11° (1949)
- Heating degree days
- 310
- Cooling degree days
- 18
Palacios in February
Highs average 68°20° and lows 50°10°, with 1.9 in48 mm of precipitation in a typical February.
- Record high
- 88°31° (1962)
- Record low
- 13°−11° (1951)
- Heating degree days
- 193
- Cooling degree days
- 32
Palacios in March
Highs average 73°23° and lows 57°14°, with 2.7 in69 mm of precipitation in a typical March.
- Record high
- 89°32° (2024)
- Record low
- 22°−6° (2002)
- Heating degree days
- 94
- Cooling degree days
- 96
Palacios in April
Highs average 80°26° and lows 63°17°, with 2.7 in68 mm of precipitation in a typical April.
- Record high
- 96°36° (1953)
- Record low
- 32°0° (1987)
- Heating degree days
- 19
- Cooling degree days
- 211
Palacios in May
Highs average 85°29° and lows 71°22°, with 3.9 in98 mm of precipitation in a typical May.
- Record high
- 98°37° (1984)
- Record low
- 44°7° (1954)
- Heating degree days
- 1
- Cooling degree days
- 407
Palacios in June
Highs average 90°32° and lows 77°25°, with 4.6 in116 mm of precipitation in a typical June.
- Record high
- 104°40° (2013)
- Record low
- 56°13° (1946)
- Heating degree days
- 0
- Cooling degree days
- 559
Palacios in July
Highs average 92°33° and lows 79°26°, with 3.7 in93 mm of precipitation in a typical July.
- Record high
- 101°38° (2013)
- Record low
- 63°17° (1967)
- Heating degree days
- 0
- Cooling degree days
- 632
Palacios in August
Highs average 93°34° and lows 79°26°, with 3.9 in99 mm of precipitation in a typical August.
- Record high
- 102°39° (2023)
- Record low
- 60°16° (1992)
- Heating degree days
- 0
- Cooling degree days
- 640
Palacios in September
Highs average 90°32° and lows 73°23°, with 5.9 in149 mm of precipitation in a typical September.
- Record high
- 107°42° (2000)
- Record low
- 49°9° (1967)
- Heating degree days
- 0
- Cooling degree days
- 495
Palacios in OctoberThis month
Highs average 84°29° and lows 64°18°, with 4.3 in110 mm of precipitation in a typical October.
- Record high
- 97°36° (2024)
- Record low
- 30°−1° (1993)
- Heating degree days
- 16
- Cooling degree days
- 292
Palacios in November
Highs average 74°24° and lows 55°13°, with 3.4 in86 mm of precipitation in a typical November.
- Record high
- 92°33° (1963)
- Record low
- 25°−4° (1959)
- Heating degree days
- 114
- Cooling degree days
- 102
Palacios in December
Highs average 68°20° and lows 48°9°, with 3 in76 mm of precipitation in a typical December.
- Record high
- 84°29° (2018)
- Record low
- 9°−13° (1989)
- Heating degree days
- 255
- Cooling degree days
- 38