Lake Los Angeles weather by month
What a typical year looks like in Lake Los Angeles, California: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Palmdale Airport, 23 km from Lake Los Angeles; records cover 1934–2026.
The year at a glance
- Precipitation a year
- 5.9 in150 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 16
- First fall freeze
- Nov 11
- Heating degree days
- 2,778
- Cooling degree days
- 1,944
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 21°−6° (heating, 99%) and 107°42° (cooling, 1%).
Month by month
Lake Los Angeles in January
Highs average 59°15° and lows 33°0°, with 0.98 in25 mm of precipitation in a typical January.
- Record high
- 85°29° (2010)
- Record low
- 3°−16° (1963)
- Heating degree days
- 594
- Cooling degree days
- 0
Lake Los Angeles in February
Highs average 62°17° and lows 36°2°, with 1.5 in38 mm of precipitation in a typical February.
- Record high
- 84°29° (2014)
- Record low
- 11°−12° (1953)
- Heating degree days
- 449
- Cooling degree days
- 0
Lake Los Angeles in March
Highs average 68°20° and lows 40°5°, with 0.87 in22 mm of precipitation in a typical March.
- Record high
- 95°35° (2026)
- Record low
- 16°−9° (1971)
- Heating degree days
- 348
- Cooling degree days
- 2
Lake Los Angeles in April
Highs average 73°23° and lows 45°7°, with 0.26 in6.6 mm of precipitation in a typical April.
- Record high
- 96°36° (1949)
- Record low
- 26°−3° (1955)
- Heating degree days
- 198
- Cooling degree days
- 27
Lake Los Angeles in May
Highs average 82°28° and lows 53°12°, with 0.13 in3.3 mm of precipitation in a typical May.
- Record high
- 106°41° (2003)
- Record low
- 30°−1° (1967)
- Heating degree days
- 67
- Cooling degree days
- 141
Lake Los Angeles in June
Highs average 91°33° and lows 60°16°, with 0.02 in0.5 mm of precipitation in a typical June.
- Record high
- 113°45° (1961)
- Record low
- 37°3° (1954)
- Heating degree days
- 8
- Cooling degree days
- 322
Lake Los Angeles in July
Highs average 98°36° and lows 67°20°, with 0.11 in2.8 mm of precipitation in a typical July.
- Record high
- 115°46° (2024)
- Record low
- 44°7° (1948)
- Heating degree days
- 0
- Cooling degree days
- 542
Lake Los Angeles in August
Highs average 98°37° and lows 66°19°, with 0.03 in0.8 mm of precipitation in a typical August.
- Record high
- 111°44° (2020)
- Record low
- 44°7° (1959)
- Heating degree days
- 0
- Cooling degree days
- 522
Lake Los Angeles in September
Highs average 92°33° and lows 59°15°, with 0.16 in4.1 mm of precipitation in a typical September.
- Record high
- 111°44° (2020)
- Record low
- 32°0° (1948)
- Heating degree days
- 8
- Cooling degree days
- 314
Lake Los Angeles in OctoberThis month
Highs average 80°27° and lows 49°9°, with 0.47 in12 mm of precipitation in a typical October.
- Record high
- 105°41° (2024)
- Record low
- 18°−8° (1971)
- Heating degree days
- 98
- Cooling degree days
- 72
Lake Los Angeles in November
Highs average 67°20° and lows 38°3°, with 0.36 in9.1 mm of precipitation in a typical November.
- Record high
- 87°31° (2023)
- Record low
- 4°−16° (1964)
- Heating degree days
- 377
- Cooling degree days
- 2
Lake Los Angeles in December
Highs average 58°14° and lows 32°0°, with 1 in26 mm of precipitation in a typical December.
- Record high
- 85°29° (1958)
- Record low
- 6°−14° (1962)
- Heating degree days
- 631
- Cooling degree days
- 0