Landen weather by month
What a typical year looks like in Landen, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Hamilton Butler County Regional Airport, 22 km from Landen; records cover 1997–2026.
The year at a glance
- Precipitation a year
- 41.4 in1052 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 24
- First fall freeze
- Oct 17
- Heating degree days
- 5,112
- Cooling degree days
- 1,066
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 0°−18° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Landen in January
Highs average 40°4° and lows 22°−6°, with 2.9 in74 mm of precipitation in a typical January.
- Record high
- 70°21° (2004)
- Record low
- −19°−28° (2026)
- Heating degree days
- 1063
- Cooling degree days
- 0
Landen in February
Highs average 44°7° and lows 23°−5°, with 2.4 in61 mm of precipitation in a typical February.
- Record high
- 80°27° (2017)
- Record low
- −20°−29° (2015)
- Heating degree days
- 881
- Cooling degree days
- 0
Landen in March
Highs average 54°12° and lows 32°0°, with 3.5 in89 mm of precipitation in a typical March.
- Record high
- 89°32° (2026)
- Record low
- 0°−18° (2008)
- Heating degree days
- 689
- Cooling degree days
- 3
Landen in April
Highs average 67°19° and lows 42°5°, with 4.6 in118 mm of precipitation in a typical April.
- Record high
- 92°33° (2002)
- Record low
- 20°−7° (2013)
- Heating degree days
- 341
- Cooling degree days
- 14
Landen in May
Highs average 75°24° and lows 52°11°, with 4.6 in117 mm of precipitation in a typical May.
- Record high
- 92°33° (2006)
- Record low
- 27°−3° (2020)
- Heating degree days
- 126
- Cooling degree days
- 82
Landen in June
Highs average 83°28° and lows 61°16°, with 4.1 in103 mm of precipitation in a typical June.
- Record high
- 101°38° (2012)
- Record low
- 40°4° (2003)
- Heating degree days
- 14
- Cooling degree days
- 219
Landen in July
Highs average 87°30° and lows 64°18°, with 3.7 in93 mm of precipitation in a typical July.
- Record high
- 105°41° (2012)
- Record low
- 48°9° (2014)
- Heating degree days
- 1
- Cooling degree days
- 328
Landen in August
Highs average 86°30° and lows 62°17°, with 3 in75 mm of precipitation in a typical August.
- Record high
- 102°39° (2024)
- Record low
- 43°6° (2025)
- Heating degree days
- 3
- Cooling degree days
- 286
Landen in September
Highs average 80°26° and lows 54°12°, with 3 in77 mm of precipitation in a typical September.
- Record high
- 100°38° (2011)
- Record low
- 34°1° (1999)
- Heating degree days
- 66
- Cooling degree days
- 117
Landen in OctoberThis month
Highs average 68°20° and lows 42°5°, with 3.2 in81 mm of precipitation in a typical October.
- Record high
- 95°35° (2019)
- Record low
- 21°−6° (1997)
- Heating degree days
- 333
- Cooling degree days
- 17
Landen in November
Highs average 55°13° and lows 32°0°, with 3.2 in80 mm of precipitation in a typical November.
- Record high
- 83°28° (2016)
- Record low
- 7°−14° (2014)
- Heating degree days
- 654
- Cooling degree days
- 0
Landen in December
Highs average 44°6° and lows 26°−4°, with 3.3 in85 mm of precipitation in a typical December.
- Record high
- 73°23° (2012)
- Record low
- −19°−28° (2004)
- Heating degree days
- 941
- Cooling degree days
- 0