Humphreys weather by month
What a typical year looks like in Humphreys, Missouri: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Trenton, 25 km from Humphreys; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 40.1 in1018 mm
- Snow a year
- 17 in44 cm
- Last spring freeze
- Apr 12
- First fall freeze
- Oct 21
- Heating degree days
- 5,679
- Cooling degree days
- 1,259
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −3°−19° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Humphreys in January
Highs average 35°2° and lows 16°−9°, with 1.1 in29 mm of precipitation and 5 in12 cm of snow in a typical January.
- Record high
- 69°21° (1952)
- Record low
- −26°−32° (1930)
- Heating degree days
- 1223
- Cooling degree days
- 0
Humphreys in February
Highs average 40°5° and lows 20°−7°, with 1.7 in43 mm of precipitation and 5 in12 cm of snow in a typical February.
- Record high
- 82°28° (1930)
- Record low
- −25°−32° (1905)
- Heating degree days
- 979
- Cooling degree days
- 0
Humphreys in March
Highs average 53°11° and lows 30°−1°, with 2.6 in66 mm of precipitation and 2.9 in7.4 cm of snow in a typical March.
- Record high
- 92°33° (2026)
- Record low
- −15°−26° (1978)
- Heating degree days
- 740
- Cooling degree days
- 2
Humphreys in April
Highs average 64°18° and lows 41°5°, with 3.9 in99 mm of precipitation and 0.3 in0.8 cm of snow in a typical April.
- Record high
- 94°34° (1930)
- Record low
- 9°−13° (2018)
- Heating degree days
- 393
- Cooling degree days
- 11
Humphreys in May
Highs average 75°24° and lows 53°12°, with 6 in153 mm of precipitation in a typical May.
- Record high
- 105°41° (1934)
- Record low
- 22°−6° (1907)
- Heating degree days
- 132
- Cooling degree days
- 90
Humphreys in June
Highs average 85°29° and lows 63°17°, with 4.8 in121 mm of precipitation in a typical June.
- Record high
- 107°42° (1936)
- Record low
- 42°6° (1945)
- Heating degree days
- 11
- Cooling degree days
- 269
Humphreys in July
Highs average 89°32° and lows 67°19°, with 4.8 in121 mm of precipitation in a typical July.
- Record high
- 114°46° (1936)
- Record low
- 46°8° (1972)
- Heating degree days
- 1
- Cooling degree days
- 399
Humphreys in August
Highs average 87°31° and lows 64°18°, with 4.3 in108 mm of precipitation in a typical August.
- Record high
- 113°45° (1936)
- Record low
- 42°6° (1915)
- Heating degree days
- 3
- Cooling degree days
- 329
Humphreys in September
Highs average 79°26° and lows 55°13°, with 3.9 in99 mm of precipitation in a typical September.
- Record high
- 106°41° (1939)
- Record low
- 27°−3° (1942)
- Heating degree days
- 73
- Cooling degree days
- 136
Humphreys in OctoberThis month
Highs average 67°19° and lows 43°6°, with 3.1 in78 mm of precipitation and 0.2 in0.5 cm of snow in a typical October.
- Record high
- 98°37° (1939)
- Record low
- 3°−16° (1925)
- Heating degree days
- 343
- Cooling degree days
- 22
Humphreys in November
Highs average 52°11° and lows 31°−1°, with 2.2 in56 mm of precipitation and 0.9 in2.3 cm of snow in a typical November.
- Record high
- 84°29° (1938)
- Record low
- −6°−21° (1964)
- Heating degree days
- 710
- Cooling degree days
- 1
Humphreys in December
Highs average 40°4° and lows 21°−6°, with 1.7 in44 mm of precipitation and 4 in9 cm of snow in a typical December.
- Record high
- 74°23° (2021)
- Record low
- −24°−31° (1983)
- Heating degree days
- 1071
- Cooling degree days
- 0