Santa Anna weather by month
What a typical year looks like in Santa Anna, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Coleman, 13 km from Santa Anna; records cover 1897–2026.
The year at a glance
- Precipitation a year
- 27.9 in708 mm
- Snow a year
- 1.5 in3.8 cm
- Last spring freeze
- Mar 16
- First fall freeze
- Nov 22
- Heating degree days
- 2,161
- Cooling degree days
- 2,670
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 20°−7° (heating, 99%) and 104°40° (cooling, 1%).
Month by month
Santa Anna in January
Highs average 59°15° and lows 35°2°, with 1.3 in33 mm of precipitation and 0.4 in1 cm of snow in a typical January.
- Record high
- 90°32° (1911)
- Record low
- −5°−21° (1930)
- Heating degree days
- 558
- Cooling degree days
- 2
Santa Anna in February
Highs average 64°18° and lows 38°3°, with 1.9 in47 mm of precipitation and 0.6 in1.5 cm of snow in a typical February.
- Record high
- 99°37° (1996)
- Record low
- −1°−18° (1933)
- Heating degree days
- 400
- Cooling degree days
- 7
Santa Anna in March
Highs average 71°22° and lows 45°7°, with 2.2 in55 mm of precipitation in a typical March.
- Record high
- 100°38° (1913)
- Record low
- 9°−13° (1943)
- Heating degree days
- 248
- Cooling degree days
- 34
Santa Anna in April
Highs average 80°27° and lows 53°12°, with 2 in50 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 104°40° (1925)
- Record low
- 25°−4° (1938)
- Heating degree days
- 78
- Cooling degree days
- 116
Santa Anna in May
Highs average 86°30° and lows 62°17°, with 3.7 in93 mm of precipitation in a typical May.
- Record high
- 110°43° (2000)
- Record low
- 36°2° (1954)
- Heating degree days
- 12
- Cooling degree days
- 294
Santa Anna in June
Highs average 93°34° and lows 69°21°, with 3.7 in93 mm of precipitation in a typical June.
- Record high
- 110°43° (1948)
- Record low
- 41°5° (1919)
- Heating degree days
- 0
- Cooling degree days
- 482
Santa Anna in July
Highs average 97°36° and lows 72°22°, with 2.1 in53 mm of precipitation in a typical July.
- Record high
- 113°45° (1933)
- Record low
- 54°12° (1975)
- Heating degree days
- 0
- Cooling degree days
- 601
Santa Anna in August
Highs average 97°36° and lows 72°22°, with 2.5 in64 mm of precipitation in a typical August.
- Record high
- 114°46° (1943)
- Record low
- 50°10° (1916)
- Heating degree days
- 0
- Cooling degree days
- 592
Santa Anna in September
Highs average 89°32° and lows 65°18°, with 2.5 in62 mm of precipitation in a typical September.
- Record high
- 111°44° (1952)
- Record low
- 36°2° (1984)
- Heating degree days
- 4
- Cooling degree days
- 371
Santa Anna in OctoberThis month
Highs average 80°27° and lows 55°13°, with 2.7 in68 mm of precipitation in a typical October.
- Record high
- 104°40° (1937)
- Record low
- 22°−6° (2019)
- Heating degree days
- 70
- Cooling degree days
- 145
Santa Anna in November
Highs average 69°21° and lows 44°7°, with 2.1 in53 mm of precipitation and 0.1 in0.3 cm of snow in a typical November.
- Record high
- 96°36° (1934)
- Record low
- 11°−12° (1911)
- Heating degree days
- 279
- Cooling degree days
- 24
Santa Anna in December
Highs average 61°16° and lows 37°3°, with 1.4 in35 mm of precipitation and 0.3 in0.8 cm of snow in a typical December.
- Record high
- 93°34° (1955)
- Record low
- −4°−20° (1989)
- Heating degree days
- 512
- Cooling degree days
- 2