Hudson weather by month
What a typical year looks like in Hudson, Wyoming: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Lander Airport, 15 km from Hudson; records cover 1891–2026.
The year at a glance
- Precipitation a year
- 13.2 in336 mm
- Snow a year
- 88 in223 cm
- Last spring freeze
- May 13
- First fall freeze
- Sep 27
- Heating degree days
- 7,711
- 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 −9°−23° (heating, 99%) and 96°36° (cooling, 1%).
Month by month
Hudson in January
Highs average 33°0° and lows 10°−12°, with 0.51 in13 mm of precipitation and 8 in21 cm of snow in a typical January.
- Record high
- 64°18° (1918)
- Record low
- −39° (1930)
- Heating degree days
- 1355
- Cooling degree days
- 0
Hudson in February
Highs average 37°3° and lows 13°−10°, with 0.7 in18 mm of precipitation and 12 in31 cm of snow in a typical February.
- Record high
- 68°20° (1932)
- Record low
- −40° (1936)
- Heating degree days
- 1121
- Cooling degree days
- 0
Hudson in March
Highs average 49°9° and lows 23°−5°, with 1.3 in33 mm of precipitation and 14 in37 cm of snow in a typical March.
- Record high
- 82°28° (2026)
- Record low
- −24°−31° (1906)
- Heating degree days
- 899
- Cooling degree days
- 0
Hudson in April
Highs average 56°13° and lows 30°−1°, with 2.1 in53 mm of precipitation and 16 in42 cm of snow in a typical April.
- Record high
- 83°28° (2012)
- Record low
- −11°−24° (1936)
- Heating degree days
- 652
- Cooling degree days
- 0
Hudson in May
Highs average 66°19° and lows 39°4°, with 2.7 in68 mm of precipitation and 5 in11 cm of snow in a typical May.
- Record high
- 93°34° (2003)
- Record low
- 13°−11° (1903)
- Heating degree days
- 385
- Cooling degree days
- 5
Hudson in June
Highs average 78°26° and lows 48°9°, with 1.1 in27 mm of precipitation and 0.1 in0.3 cm of snow in a typical June.
- Record high
- 100°38° (1954)
- Record low
- 25°−4° (1951)
- Heating degree days
- 124
- Cooling degree days
- 59
Hudson in July
Highs average 88°31° and lows 55°13°, with 0.59 in15 mm of precipitation in a typical July.
- Record high
- 102°39° (1935)
- Record low
- 32°0° (1921)
- Heating degree days
- 14
- Cooling degree days
- 214
Hudson in August
Highs average 86°30° and lows 54°12°, with 0.52 in13 mm of precipitation in a typical August.
- Record high
- 101°38° (1979)
- Record low
- 23°−5° (1910)
- Heating degree days
- 25
- Cooling degree days
- 174
Hudson in September
Highs average 75°24° and lows 45°7°, with 0.98 in25 mm of precipitation and 1.5 in3.8 cm of snow in a typical September.
- Record high
- 99°37° (2022)
- Record low
- 7°−14° (1895)
- Heating degree days
- 195
- Cooling degree days
- 32
Hudson in OctoberThis month
Highs average 59°15° and lows 32°0°, with 1.4 in36 mm of precipitation and 11 in27 cm of snow in a typical October.
- Record high
- 86°30° (2010)
- Record low
- −14°−26° (1917)
- Heating degree days
- 607
- Cooling degree days
- 1
Hudson in November
Highs average 44°7° and lows 20°−7°, with 0.78 in20 mm of precipitation and 11 in27 cm of snow in a typical November.
- Record high
- 72°22° (1894)
- Record low
- −31°−35° (1896)
- Heating degree days
- 987
- Cooling degree days
- 0
Hudson in December
Highs average 33°0° and lows 10°−12°, with 0.63 in16 mm of precipitation and 9 in24 cm of snow in a typical December.
- Record high
- 65°18° (1933)
- Record low
- −40° (1924)
- Heating degree days
- 1347
- Cooling degree days
- 0