Fredericktown weather by month
What a typical year looks like in Fredericktown, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Centerburg 2 SE, 23 km from Fredericktown; records cover 1950–2026.
The year at a glance
- Precipitation a year
- 44.2 in1123 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 27
- First fall freeze
- Oct 17
- Heating degree days
- 6,139
- Cooling degree days
- 691
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −4°−20° (heating, 99%) and 91°33° (cooling, 1%).
Month by month
Fredericktown in January
Highs average 34°1° and lows 17°−8°, with 3.1 in78 mm of precipitation in a typical January.
- Record high
- 67°19° (2005)
- Record low
- −29°−34° (1994)
- Heating degree days
- 1234
- Cooling degree days
- 0
Fredericktown in February
Highs average 37°3° and lows 19°−7°, with 2.5 in64 mm of precipitation in a typical February.
- Record high
- 74°23° (2017)
- Record low
- −20°−29° (2015)
- Heating degree days
- 1039
- Cooling degree days
- 0
Fredericktown in March
Highs average 48°9° and lows 27°−3°, with 3.4 in87 mm of precipitation in a typical March.
- Record high
- 85°29° (2012)
- Record low
- −11°−24° (1960)
- Heating degree days
- 853
- Cooling degree days
- 1
Fredericktown in April
Highs average 62°17° and lows 38°3°, with 4.5 in114 mm of precipitation in a typical April.
- Record high
- 87°31° (2009)
- Record low
- 5°−15° (1964)
- Heating degree days
- 457
- Cooling degree days
- 7
Fredericktown in May
Highs average 72°22° and lows 49°9°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 92°33° (1964)
- Record low
- 20°−7° (1966)
- Heating degree days
- 196
- Cooling degree days
- 50
Fredericktown in June
Highs average 80°27° and lows 58°15°, with 5 in128 mm of precipitation in a typical June.
- Record high
- 99°37° (1988)
- Record low
- 32°0° (1972)
- Heating degree days
- 35
- Cooling degree days
- 152
Fredericktown in July
Highs average 83°28° and lows 61°16°, with 4.2 in107 mm of precipitation in a typical July.
- Record high
- 100°38° (1954)
- Record low
- 40°4° (1963)
- Heating degree days
- 5
- Cooling degree days
- 224
Fredericktown in August
Highs average 82°28° and lows 59°15°, with 3.9 in98 mm of precipitation in a typical August.
- Record high
- 98°37° (1953)
- Record low
- 36°2° (1965)
- Heating degree days
- 13
- Cooling degree days
- 180
Fredericktown in September
Highs average 75°24° and lows 52°11°, with 3.6 in91 mm of precipitation in a typical September.
- Record high
- 97°36° (1954)
- Record low
- 28°−2° (1956)
- Heating degree days
- 108
- Cooling degree days
- 69
Fredericktown in OctoberThis month
Highs average 64°18° and lows 41°5°, with 3 in75 mm of precipitation in a typical October.
- Record high
- 91°33° (2019)
- Record low
- 18°−8° (1962)
- Heating degree days
- 408
- Cooling degree days
- 8
Fredericktown in November
Highs average 50°10° and lows 31°0°, with 3.3 in83 mm of precipitation in a typical November.
- Record high
- 80°27° (2016)
- Record low
- −10°−23° (1958)
- Heating degree days
- 732
- Cooling degree days
- 0
Fredericktown in December
Highs average 39°4° and lows 23°−5°, with 3.2 in82 mm of precipitation in a typical December.
- Record high
- 74°23° (1982)
- Record low
- −23°−31° (1989)
- Heating degree days
- 1059
- Cooling degree days
- 0