La Cañada Flintridge weather by month
What a typical year looks like in La Cañada Flintridge, California: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Burbank Glendale Pasadena Airport, 15 km from La Cañada Flintridge; records cover 1939–2026.
The year at a glance
- Precipitation a year
- 13.9 in353 mm
- Snow a year
- Rare
- Last spring freeze
- Jan 13
- First fall freeze
- Dec 22
- Heating degree days
- 1,400
- Cooling degree days
- 1,481
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 36°2° (heating, 99%) and 101°38° (cooling, 1%).
Month by month
La Cañada Flintridge in January
Highs average 67°19° and lows 45°7°, with 3 in75 mm of precipitation in a typical January.
- Record high
- 92°33° (1971)
- Record low
- 22°−6° (1979)
- Heating degree days
- 279
- Cooling degree days
- 5
La Cañada Flintridge in February
Highs average 67°19° and lows 46°8°, with 4 in100 mm of precipitation in a typical February.
- Record high
- 94°34° (2026)
- Record low
- 27°−3° (1942)
- Heating degree days
- 242
- Cooling degree days
- 6
La Cañada Flintridge in March
Highs average 70°21° and lows 49°9°, with 2.4 in62 mm of precipitation in a typical March.
- Record high
- 99°37° (2026)
- Record low
- 23°−5° (1985)
- Heating degree days
- 195
- Cooling degree days
- 17
La Cañada Flintridge in April
Highs average 73°23° and lows 52°11°, with 0.74 in19 mm of precipitation in a typical April.
- Record high
- 105°41° (1989)
- Record low
- 32°0° (1978)
- Heating degree days
- 124
- Cooling degree days
- 43
La Cañada Flintridge in May
Highs average 76°24° and lows 57°14°, with 0.29 in7.4 mm of precipitation in a typical May.
- Record high
- 107°42° (1984)
- Record low
- 39°4° (1975)
- Heating degree days
- 52
- Cooling degree days
- 85
La Cañada Flintridge in June
Highs average 80°27° and lows 60°16°, with 0.09 in2.3 mm of precipitation in a typical June.
- Record high
- 111°44° (1976)
- Record low
- 43°6° (1943)
- Heating degree days
- 8
- Cooling degree days
- 161
La Cañada Flintridge in July
Highs average 87°30° and lows 65°18°, with 0.01 in0.3 mm of precipitation in a typical July.
- Record high
- 114°46° (2018)
- Record low
- 45°7° (1979)
- Heating degree days
- 0
- Cooling degree days
- 328
La Cañada Flintridge in August
Highs average 89°32° and lows 65°18°, with 0.01 in0.3 mm of precipitation in a typical August.
- Record high
- 112°44° (2022)
- Record low
- 46°8° (1975)
- Heating degree days
- 0
- Cooling degree days
- 369
La Cañada Flintridge in September
Highs average 87°30° and lows 63°17°, with 0.11 in2.8 mm of precipitation in a typical September.
- Record high
- 114°46° (2020)
- Record low
- 43°6° (1941)
- Heating degree days
- 2
- Cooling degree days
- 295
La Cañada Flintridge in OctoberThis month
Highs average 79°26° and lows 58°14°, with 0.6 in15 mm of precipitation in a typical October.
- Record high
- 108°42° (1980)
- Record low
- 33°1° (1971)
- Heating degree days
- 34
- Cooling degree days
- 141
La Cañada Flintridge in November
Highs average 73°23° and lows 49°9°, with 0.69 in18 mm of precipitation in a typical November.
- Record high
- 98°37° (1976)
- Record low
- 29°−2° (1975)
- Heating degree days
- 157
- Cooling degree days
- 29
La Cañada Flintridge in December
Highs average 66°19° and lows 44°7°, with 2 in51 mm of precipitation in a typical December.
- Record high
- 92°33° (1958)
- Record low
- 22°−6° (1978)
- Heating degree days
- 307
- Cooling degree days
- 2