McClenney Tract weather by month
What a typical year looks like in McClenney Tract, California: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Glennville, 12 km from McClenney Tract; records cover 1951–2026.
The year at a glance
- Precipitation a year
- 19.4 in493 mm
- Snow a year
- 6 in16 cm
- Last spring freeze
- May 12
- First fall freeze
- Oct 17
- Heating degree days
- 4,399
- Cooling degree days
- 485
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 18°−8° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
McClenney Tract in January
Highs average 57°14° and lows 28°−2°, with 3.7 in93 mm of precipitation and 1.3 in3.3 cm of snow in a typical January.
- Record high
- 83°28° (1990)
- Record low
- 6°−14° (1969)
- Heating degree days
- 699
- Cooling degree days
- 0
McClenney Tract in February
Highs average 57°14° and lows 30°−1°, with 3.5 in90 mm of precipitation and 1.6 in4.1 cm of snow in a typical February.
- Record high
- 81°27° (1986)
- Record low
- 1°−17° (1989)
- Heating degree days
- 612
- Cooling degree days
- 0
McClenney Tract in March
Highs average 60°15° and lows 33°0°, with 3.1 in78 mm of precipitation and 1.6 in4.1 cm of snow in a typical March.
- Record high
- 88°31° (2026)
- Record low
- 9°−13° (1953)
- Heating degree days
- 586
- Cooling degree days
- 0
McClenney Tract in April
Highs average 64°18° and lows 35°2°, with 1.7 in44 mm of precipitation and 0.4 in1 cm of snow in a typical April.
- Record high
- 89°32° (1985)
- Record low
- 19°−7° (1999)
- Heating degree days
- 465
- Cooling degree days
- 0
McClenney Tract in May
Highs average 72°22° and lows 41°5°, with 0.83 in21 mm of precipitation in a typical May.
- Record high
- 99°37° (1966)
- Record low
- 22°−6° (1964)
- Heating degree days
- 275
- Cooling degree days
- 10
McClenney Tract in June
Highs average 82°28° and lows 46°8°, with 0.19 in4.8 mm of precipitation in a typical June.
- Record high
- 103°39° (1961)
- Record low
- 28°−2° (1954)
- Heating degree days
- 95
- Cooling degree days
- 61
McClenney Tract in July
Highs average 89°32° and lows 52°11°, with 0.08 in2 mm of precipitation in a typical July.
- Record high
- 107°42° (1964)
- Record low
- 36°2° (1954)
- Heating degree days
- 8
- Cooling degree days
- 185
McClenney Tract in August
Highs average 89°32° and lows 50°10°, with 0.08 in2 mm of precipitation in a typical August.
- Record high
- 103°39° (1952)
- Record low
- 31°−1° (1954)
- Heating degree days
- 10
- Cooling degree days
- 159
McClenney Tract in September
Highs average 84°29° and lows 45°7°, with 0.13 in3.3 mm of precipitation in a typical September.
- Record high
- 104°40° (1955)
- Record low
- 29°−2° (1971)
- Heating degree days
- 75
- Cooling degree days
- 64
McClenney Tract in OctoberThis month
Highs average 73°23° and lows 38°3°, with 0.86 in22 mm of precipitation in a typical October.
- Record high
- 97°36° (1980)
- Record low
- 15°−9° (1971)
- Heating degree days
- 299
- Cooling degree days
- 6
McClenney Tract in November
Highs average 62°17° and lows 32°0°, with 1.9 in49 mm of precipitation and 0.1 in0.3 cm of snow in a typical November.
- Record high
- 89°32° (1967)
- Record low
- 10°−12° (1985)
- Heating degree days
- 542
- Cooling degree days
- 0
McClenney Tract in December
Highs average 55°13° and lows 27°−3°, with 3.3 in84 mm of precipitation and 1.2 in3 cm of snow in a typical December.
- Record high
- 82°28° (1958)
- Record low
- 3°−16° (1990)
- Heating degree days
- 733
- Cooling degree days
- 0