Findlay weather by month
What a typical year looks like in Findlay, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Findlay Airport, 5 km from Findlay; records cover 1942–2026.
The year at a glance
- Precipitation a year
- 33.8 in859 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 20
- First fall freeze
- Oct 16
- Heating degree days
- 5,564
- Cooling degree days
- 1,004
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −2°−19° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Findlay in January
Highs average 35°2° and lows 20°−6°, with 2.1 in52 mm of precipitation in a typical January.
- Record high
- 70°21° (1950)
- Record low
- −20°−29° (1994)
- Heating degree days
- 1154
- Cooling degree days
- 0
Findlay in February
Highs average 38°4° and lows 23°−5°, with 1.7 in43 mm of precipitation in a typical February.
- Record high
- 76°24° (2017)
- Record low
- −18°−28° (2014)
- Heating degree days
- 964
- Cooling degree days
- 0
Findlay in March
Highs average 49°9° and lows 31°−1°, with 2.3 in59 mm of precipitation in a typical March.
- Record high
- 85°29° (2012)
- Record low
- −18°−28° (1948)
- Heating degree days
- 784
- Cooling degree days
- 2
Findlay in April
Highs average 62°17° and lows 41°5°, with 3.4 in87 mm of precipitation in a typical April.
- Record high
- 87°31° (1942)
- Record low
- 10°−12° (1982)
- Heating degree days
- 418
- Cooling degree days
- 10
Findlay in May
Highs average 73°23° and lows 52°11°, with 3.8 in95 mm of precipitation in a typical May.
- Record high
- 97°36° (2012)
- Record low
- 28°−2° (1966)
- Heating degree days
- 153
- Cooling degree days
- 77
Findlay in June
Highs average 82°28° and lows 61°16°, with 3.9 in100 mm of precipitation in a typical June.
- Record high
- 104°40° (1988)
- Record low
- 39°4° (1945)
- Heating degree days
- 20
- Cooling degree days
- 220
Findlay in July
Highs average 85°30° and lows 64°18°, with 3.6 in92 mm of precipitation in a typical July.
- Record high
- 102°39° (1988)
- Record low
- 44°7° (1945)
- Heating degree days
- 1
- Cooling degree days
- 308
Findlay in August
Highs average 84°29° and lows 62°17°, with 3.4 in86 mm of precipitation in a typical August.
- Record high
- 102°39° (1951)
- Record low
- 37°3° (1946)
- Heating degree days
- 6
- Cooling degree days
- 250
Findlay in September
Highs average 78°25° and lows 55°13°, with 2.6 in67 mm of precipitation in a typical September.
- Record high
- 100°38° (1953)
- Record low
- 27°−3° (1942)
- Heating degree days
- 74
- Cooling degree days
- 117
Findlay in OctoberThis month
Highs average 65°18° and lows 45°7°, with 2.5 in64 mm of precipitation in a typical October.
- Record high
- 92°33° (2019)
- Record low
- 21°−6° (1942)
- Heating degree days
- 334
- Cooling degree days
- 19
Findlay in November
Highs average 51°11° and lows 34°1°, with 2.4 in60 mm of precipitation in a typical November.
- Record high
- 81°27° (2016)
- Record low
- 0°−18° (1958)
- Heating degree days
- 664
- Cooling degree days
- 1
Findlay in December
Highs average 40°4° and lows 26°−3°, with 2.1 in53 mm of precipitation in a typical December.
- Record high
- 71°22° (2015)
- Record low
- −18°−28° (1989)
- Heating degree days
- 992
- Cooling degree days
- 0