Ranchettes weather by month
What a typical year looks like in Ranchettes, Wyoming: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Cheyenne WSFO Airport, 7 km from Ranchettes; records cover 1872–2026.
The year at a glance
- Precipitation a year
- 15.4 in391 mm
- Snow a year
- 63 in160 cm
- Last spring freeze
- May 13
- First fall freeze
- Oct 2
- Heating degree days
- 6,960
- Cooling degree days
- 397
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −5°−21° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Ranchettes in January
Highs average 40°4° and lows 18°−8°, with 0.35 in8.9 mm of precipitation and 6 in16 cm of snow in a typical January.
- Record high
- 70°21° (2015)
- Record low
- −38°−39° (1875)
- Heating degree days
- 1110
- Cooling degree days
- 0
Ranchettes in February
Highs average 41°5° and lows 18°−8°, with 0.52 in13 mm of precipitation and 9 in23 cm of snow in a typical February.
- Record high
- 71°22° (1962)
- Record low
- −34°−37° (1936)
- Heating degree days
- 994
- Cooling degree days
- 0
Ranchettes in March
Highs average 49°10° and lows 25°−4°, with 0.96 in24 mm of precipitation and 10 in25 cm of snow in a typical March.
- Record high
- 83°28° (2026)
- Record low
- −21°−29° (1943)
- Heating degree days
- 865
- Cooling degree days
- 0
Ranchettes in April
Highs average 55°13° and lows 31°−1°, with 1.8 in45 mm of precipitation and 11 in29 cm of snow in a typical April.
- Record high
- 84°29° (2020)
- Record low
- −8°−22° (1975)
- Heating degree days
- 666
- Cooling degree days
- 0
Ranchettes in May
Highs average 64°18° and lows 40°5°, with 2.4 in62 mm of precipitation and 3 in9 cm of snow in a typical May.
- Record high
- 91°33° (2000)
- Record low
- 8°−13° (1907)
- Heating degree days
- 398
- Cooling degree days
- 4
Ranchettes in June
Highs average 77°25° and lows 49°10°, with 2.2 in55 mm of precipitation in a typical June.
- Record high
- 100°38° (1954)
- Record low
- 25°−4° (1951)
- Heating degree days
- 115
- Cooling degree days
- 56
Ranchettes in July
Highs average 84°29° and lows 56°13°, with 2.1 in54 mm of precipitation in a typical July.
- Record high
- 100°38° (1881)
- Record low
- 33°1° (1915)
- Heating degree days
- 17
- Cooling degree days
- 175
Ranchettes in August
Highs average 82°28° and lows 54°12°, with 1.5 in39 mm of precipitation in a typical August.
- Record high
- 98°37° (2008)
- Record low
- 25°−4° (1910)
- Heating degree days
- 33
- Cooling degree days
- 130
Ranchettes in September
Highs average 73°23° and lows 46°8°, with 1.5 in37 mm of precipitation and 1 in2.5 cm of snow in a typical September.
- Record high
- 97°36° (2022)
- Record low
- 8°−13° (1985)
- Heating degree days
- 196
- Cooling degree days
- 32
Ranchettes in OctoberThis month
Highs average 59°15° and lows 34°1°, with 1 in25 mm of precipitation and 6 in15 cm of snow in a typical October.
- Record high
- 85°29° (1910)
- Record low
- −5°−21° (1878)
- Heating degree days
- 574
- Cooling degree days
- 0
Ranchettes in November
Highs average 48°9° and lows 25°−4°, with 0.61 in15 mm of precipitation and 8 in19 cm of snow in a typical November.
- Record high
- 75°24° (1891)
- Record low
- −21°−29° (1916)
- Heating degree days
- 867
- Cooling degree days
- 0
Ranchettes in December
Highs average 39°4° and lows 18°−8°, with 0.48 in12 mm of precipitation and 9 in22 cm of snow in a typical December.
- Record high
- 70°21° (2021)
- Record low
- −28°−33° (1919)
- Heating degree days
- 1125
- Cooling degree days
- 0