South Point weather by month
What a typical year looks like in South Point, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Huntington Tri-State Airport, 7 km from South Point; records cover 1891–2026.
The year at a glance
- Precipitation a year
- 45.1 in1146 mm
- Snow a year
- 20 in50 cm
- Last spring freeze
- Apr 12
- First fall freeze
- Oct 22
- Heating degree days
- 4,321
- Cooling degree days
- 1,234
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
South Point in January
Highs average 43°6° and lows 26°−3°, with 3.1 in79 mm of precipitation and 6 in15 cm of snow in a typical January.
- Record high
- 79°26° (1950)
- Record low
- −21°−29° (1994)
- Heating degree days
- 936
- Cooling degree days
- 0
South Point in February
Highs average 47°8° and lows 29°−2°, with 3.4 in86 mm of precipitation and 6 in15 cm of snow in a typical February.
- Record high
- 81°27° (2018)
- Record low
- −24°−31° (1899)
- Heating degree days
- 751
- Cooling degree days
- 0
South Point in March
Highs average 57°14° and lows 36°2°, with 4.2 in106 mm of precipitation and 4 in11 cm of snow in a typical March.
- Record high
- 92°33° (1929)
- Record low
- −2°−19° (1980)
- Heating degree days
- 581
- Cooling degree days
- 6
South Point in April
Highs average 69°20° and lows 46°8°, with 3.9 in99 mm of precipitation and 0.3 in0.8 cm of snow in a typical April.
- Record high
- 92°33° (1899)
- Record low
- 15°−9° (1898)
- Heating degree days
- 266
- Cooling degree days
- 31
South Point in May
Highs average 76°25° and lows 54°12°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 97°36° (1914)
- Record low
- 27°−3° (1966)
- Heating degree days
- 97
- Cooling degree days
- 103
South Point in June
Highs average 83°29° and lows 62°17°, with 4.2 in107 mm of precipitation in a typical June.
- Record high
- 105°41° (1930)
- Record low
- 39°4° (1945)
- Heating degree days
- 9
- Cooling degree days
- 244
South Point in July
Highs average 86°30° and lows 66°19°, with 5.1 in129 mm of precipitation in a typical July.
- Record high
- 108°42° (1930)
- Record low
- 46°8° (1968)
- Heating degree days
- 0
- Cooling degree days
- 354
South Point in August
Highs average 86°30° and lows 65°18°, with 4 in100 mm of precipitation in a typical August.
- Record high
- 107°42° (1930)
- Record low
- 43°6° (1946)
- Heating degree days
- 1
- Cooling degree days
- 316
South Point in September
Highs average 80°26° and lows 58°14°, with 3.2 in80 mm of precipitation in a typical September.
- Record high
- 103°39° (1932)
- Record low
- 29°−2° (1942)
- Heating degree days
- 43
- Cooling degree days
- 152
South Point in OctoberThis month
Highs average 69°20° and lows 46°8°, with 3 in77 mm of precipitation and 0.2 in0.5 cm of snow in a typical October.
- Record high
- 95°35° (2019)
- Record low
- 16°−9° (1962)
- Heating degree days
- 263
- Cooling degree days
- 26
South Point in November
Highs average 57°14° and lows 37°3°, with 3.1 in78 mm of precipitation and 0.5 in1.3 cm of snow in a typical November.
- Record high
- 86°30° (1938)
- Record low
- 4°−16° (1929)
- Heating degree days
- 554
- Cooling degree days
- 2
South Point in December
Highs average 47°8° and lows 30°−1°, with 3.6 in91 mm of precipitation and 2.7 in6.9 cm of snow in a typical December.
- Record high
- 80°27° (1982)
- Record low
- −14°−26° (1917)
- Heating degree days
- 820
- Cooling degree days
- 0