Chula Vista weather by month
What a typical year looks like in Chula Vista, Texas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Carrizo Springs 3s, 20 km from Chula Vista; records cover 1912–2026.
The year at a glance
- Precipitation a year
- 19.6 in497 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 6
- First fall freeze
- Nov 24
- Heating degree days
- 1,414
- Cooling degree days
- 3,493
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 25°−4° (heating, 99%) and 106°41° (cooling, 1%).
Month by month
Chula Vista in January
Highs average 67°19° and lows 37°3°, with 0.98 in25 mm of precipitation in a typical January.
- Record high
- 96°36° (1943)
- Record low
- 12°−11° (1962)
- Heating degree days
- 410
- Cooling degree days
- 7
Chula Vista in February
Highs average 71°22° and lows 42°6°, with 0.76 in19 mm of precipitation in a typical February.
- Record high
- 101°38° (1986)
- Record low
- 12°−11° (2021)
- Heating degree days
- 256
- Cooling degree days
- 23
Chula Vista in March
Highs average 78°26° and lows 50°10°, with 1.3 in34 mm of precipitation in a typical March.
- Record high
- 107°42° (1954)
- Record low
- 21°−6° (1917)
- Heating degree days
- 127
- Cooling degree days
- 94
Chula Vista in April
Highs average 86°30° and lows 57°14°, with 1.2 in29 mm of precipitation in a typical April.
- Record high
- 111°44° (1984)
- Record low
- 31°−1° (2019)
- Heating degree days
- 25
- Cooling degree days
- 226
Chula Vista in May
Highs average 92°33° and lows 66°19°, with 2.9 in74 mm of precipitation in a typical May.
- Record high
- 109°43° (1984)
- Record low
- 41°5° (2011)
- Heating degree days
- 2
- Cooling degree days
- 433
Chula Vista in June
Highs average 98°36° and lows 72°22°, with 1.8 in46 mm of precipitation in a typical June.
- Record high
- 114°46° (1942)
- Record low
- 56°13° (1955)
- Heating degree days
- 0
- Cooling degree days
- 589
Chula Vista in July
Highs average 99°37° and lows 73°23°, with 1.7 in44 mm of precipitation in a typical July.
- Record high
- 112°44° (1960)
- Record low
- 55°13° (2019)
- Heating degree days
- 0
- Cooling degree days
- 653
Chula Vista in August
Highs average 100°38° and lows 74°23°, with 1.4 in36 mm of precipitation in a typical August.
- Record high
- 109°43° (1953)
- Record low
- 61°16° (1979)
- Heating degree days
- 0
- Cooling degree days
- 672
Chula Vista in September
Highs average 93°34° and lows 68°20°, with 3.3 in83 mm of precipitation in a typical September.
- Record high
- 111°44° (2000)
- Record low
- 43°6° (2020)
- Heating degree days
- 1
- Cooling degree days
- 475
Chula Vista in OctoberThis month
Highs average 86°30° and lows 59°15°, with 2.1 in52 mm of precipitation in a typical October.
- Record high
- 104°40° (1979)
- Record low
- 31°−1° (1993)
- Heating degree days
- 32
- Cooling degree days
- 252
Chula Vista in November
Highs average 75°24° and lows 47°8°, with 1.2 in29 mm of precipitation in a typical November.
- Record high
- 97°36° (1949)
- Record low
- 22°−6° (1970)
- Heating degree days
- 177
- Cooling degree days
- 60
Chula Vista in December
Highs average 67°19° and lows 39°4°, with 0.97 in25 mm of precipitation and 0.1 in0.3 cm of snow in a typical December.
- Record high
- 98°37° (1951)
- Record low
- 10°−12° (1989)
- Heating degree days
- 384
- Cooling degree days
- 9