Mono City weather by month
What a typical year looks like in Mono City, California: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Bodie California State Historic Park, 23 km from Mono City; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 11.8 in300 mm
- Snow a year
- 94 in239 cm
- Last spring freeze
- Jun 29
- First fall freeze
- Jul 2
- Heating degree days
- 9,560
- Cooling degree days
- 5
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −14°−26° (heating, 99%) and 85°29° (cooling, 1%).
Month by month
Mono City in January
Highs average 41°5° and lows 8°−14°, with 1.8 in45 mm of precipitation and 17 in44 cm of snow in a typical January.
- Record high
- 61°16° (1904)
- Record low
- −27°−33° (1965)
- Heating degree days
- 1265
- Cooling degree days
- 0
Mono City in February
Highs average 41°5° and lows 9°−13°, with 1.5 in38 mm of precipitation and 15 in37 cm of snow in a typical February.
- Record high
- 63°17° (1895)
- Record low
- −36°−38° (1903)
- Heating degree days
- 1121
- Cooling degree days
- 0
Mono City in March
Highs average 45°7° and lows 13°−11°, with 1.3 in33 mm of precipitation and 22 in57 cm of snow in a typical March.
- Record high
- 75°24° (2026)
- Record low
- −22°−30° (1969)
- Heating degree days
- 1114
- Cooling degree days
- 0
Mono City in April
Highs average 51°11° and lows 19°−7°, with 0.98 in25 mm of precipitation and 6 in15 cm of snow in a typical April.
- Record high
- 77°25° (2020)
- Record low
- −13°−25° (2005)
- Heating degree days
- 903
- Cooling degree days
- 0
Mono City in May
Highs average 61°16° and lows 25°−4°, with 1.1 in29 mm of precipitation and 5 in11 cm of snow in a typical May.
- Record high
- 82°28° (1896)
- Record low
- −4°−20° (2010)
- Heating degree days
- 682
- Cooling degree days
- 0
Mono City in June
Highs average 71°22° and lows 32°0°, with 0.57 in14 mm of precipitation and 0.6 in1.5 cm of snow in a typical June.
- Record high
- 90°32° (1981)
- Record low
- 6°−14° (1988)
- Heating degree days
- 414
- Cooling degree days
- 1
Mono City in July
Highs average 78°26° and lows 36°2°, with 0.63 in16 mm of precipitation in a typical July.
- Record high
- 91°33° (1988)
- Record low
- 12°−11° (1974)
- Heating degree days
- 245
- Cooling degree days
- 3
Mono City in August
Highs average 78°25° and lows 34°1°, with 0.6 in15 mm of precipitation in a typical August.
- Record high
- 89°32° (1895)
- Record low
- 12°−11° (2000)
- Heating degree days
- 294
- Cooling degree days
- 1
Mono City in September
Highs average 71°22° and lows 28°−2°, with 0.22 in5.6 mm of precipitation and 0.1 in0.3 cm of snow in a typical September.
- Record high
- 88°31° (1981)
- Record low
- 1°−17° (1971)
- Heating degree days
- 467
- Cooling degree days
- 0
Mono City in OctoberThis month
Highs average 61°16° and lows 20°−7°, with 0.52 in13 mm of precipitation and 2.5 in6.4 cm of snow in a typical October.
- Record high
- 81°27° (1996)
- Record low
- −13°−25° (2019)
- Heating degree days
- 766
- Cooling degree days
- 0
Mono City in November
Highs average 49°10° and lows 12°−11°, with 0.96 in24 mm of precipitation and 11 in27 cm of snow in a typical November.
- Record high
- 71°22° (1976)
- Record low
- −25°−32° (1964)
- Heating degree days
- 1026
- Cooling degree days
- 0
Mono City in December
Highs average 41°5° and lows 8°−14°, with 1.6 in41 mm of precipitation and 16 in40 cm of snow in a typical December.
- Record high
- 64°18° (1963)
- Record low
- −31°−35° (1990)
- Heating degree days
- 1263
- Cooling degree days
- 0