Glencoe weather by month
What a typical year looks like in Glencoe, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pike Island(lock And Dam), 22 km from Glencoe; records cover 1926–2026.
The year at a glance
- Precipitation a year
- 40.9 in1039 mm
- Snow a year
- 15 in39 cm
- Last spring freeze
- Apr 13
- First fall freeze
- Nov 2
- Heating degree days
- 5,420
- Cooling degree days
- 853
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 4°−16° (heating, 99%) and 91°33° (cooling, 1%).
Month by month
Glencoe in January
Highs average 37°3° and lows 22°−5°, with 3.2 in80 mm of precipitation and 5 in13 cm of snow in a typical January.
- Record high
- 75°24° (1932)
- Record low
- −18°−28° (1977)
- Heating degree days
- 1094
- Cooling degree days
- 0
Glencoe in February
Highs average 40°4° and lows 23°−5°, with 2.5 in62 mm of precipitation and 4 in11 cm of snow in a typical February.
- Record high
- 78°26° (1932)
- Record low
- −14°−26° (1934)
- Heating degree days
- 932
- Cooling degree days
- 0
Glencoe in March
Highs average 49°10° and lows 30°−1°, with 3.4 in86 mm of precipitation and 2.6 in6.6 cm of snow in a typical March.
- Record high
- 90°32° (1929)
- Record low
- 0°−18° (2015)
- Heating degree days
- 786
- Cooling degree days
- 0
Glencoe in April
Highs average 62°17° and lows 40°4°, with 3.5 in88 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 94°34° (1930)
- Record low
- 16°−9° (1964)
- Heating degree days
- 423
- Cooling degree days
- 4
Glencoe in May
Highs average 72°22° and lows 50°10°, with 4 in101 mm of precipitation in a typical May.
- Record high
- 95°35° (1930)
- Record low
- 25°−4° (1932)
- Heating degree days
- 170
- Cooling degree days
- 49
Glencoe in June
Highs average 80°26° and lows 60°15°, with 4.5 in114 mm of precipitation in a typical June.
- Record high
- 104°40° (1933)
- Record low
- 32°0° (1930)
- Heating degree days
- 26
- Cooling degree days
- 164
Glencoe in July
Highs average 83°28° and lows 64°18°, with 3.7 in93 mm of precipitation in a typical July.
- Record high
- 106°41° (1930)
- Record low
- 39°4° (1926)
- Heating degree days
- 2
- Cooling degree days
- 273
Glencoe in August
Highs average 82°28° and lows 63°17°, with 3.9 in98 mm of precipitation in a typical August.
- Record high
- 104°40° (1930)
- Record low
- 38°3° (1930)
- Heating degree days
- 3
- Cooling degree days
- 242
Glencoe in September
Highs average 76°25° and lows 57°14°, with 3.7 in93 mm of precipitation in a typical September.
- Record high
- 103°39° (1953)
- Record low
- 30°−1° (1928)
- Heating degree days
- 62
- Cooling degree days
- 107
Glencoe in OctoberThis month
Highs average 65°18° and lows 45°7°, with 2.8 in71 mm of precipitation in a typical October.
- Record high
- 96°36° (1927)
- Record low
- 17°−8° (1930)
- Heating degree days
- 330
- Cooling degree days
- 14
Glencoe in November
Highs average 52°11° and lows 35°1°, with 2.9 in73 mm of precipitation and 0.2 in0.5 cm of snow in a typical November.
- Record high
- 85°29° (1948)
- Record low
- −2°−19° (1929)
- Heating degree days
- 650
- Cooling degree days
- 0
Glencoe in December
Highs average 42°5° and lows 28°−2°, with 3.2 in81 mm of precipitation and 2.6 in6.6 cm of snow in a typical December.
- Record high
- 75°24° (1971)
- Record low
- −8°−22° (1983)
- Heating degree days
- 942
- Cooling degree days
- 0