Piedmont weather by month
What a typical year looks like in Piedmont, South Carolina: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at GREENVILLE DOWNTOWN AP, 19 km from Piedmont; records cover 1884–2026.
The year at a glance
- Precipitation a year
- 47 in1195 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 21
- First fall freeze
- Nov 15
- Heating degree days
- 2,646
- Cooling degree days
- 2,034
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 20°−7° (heating, 99%) and 97°36° (cooling, 1%).
Month by month
Piedmont in January
Highs average 54°12° and lows 35°1°, with 4 in102 mm of precipitation in a typical January.
- Record high
- 82°28° (1911)
- Record low
- −5°−21° (1893)
- Heating degree days
- 650
- Cooling degree days
- 0
Piedmont in February
Highs average 58°14° and lows 38°3°, with 3.7 in94 mm of precipitation in a typical February.
- Record high
- 81°27° (2026)
- Record low
- −5°−21° (1899)
- Heating degree days
- 486
- Cooling degree days
- 2
Piedmont in March
Highs average 65°19° and lows 44°7°, with 4.3 in108 mm of precipitation in a typical March.
- Record high
- 91°33° (1907)
- Record low
- 12°−11° (1960)
- Heating degree days
- 333
- Cooling degree days
- 14
Piedmont in April
Highs average 75°24° and lows 52°11°, with 3.6 in92 mm of precipitation in a typical April.
- Record high
- 94°34° (1917)
- Record low
- 22°−6° (1907)
- Heating degree days
- 119
- Cooling degree days
- 68
Piedmont in May
Highs average 81°27° and lows 61°16°, with 3.9 in98 mm of precipitation in a typical May.
- Record high
- 100°38° (1916)
- Record low
- 27°−3° (1885)
- Heating degree days
- 22
- Cooling degree days
- 215
Piedmont in June
Highs average 88°31° and lows 68°20°, with 3.9 in98 mm of precipitation in a typical June.
- Record high
- 105°41° (1887)
- Record low
- 42°6° (1889)
- Heating degree days
- 0
- Cooling degree days
- 394
Piedmont in July
Highs average 91°33° and lows 72°22°, with 5.2 in131 mm of precipitation in a typical July.
- Record high
- 107°42° (1993)
- Record low
- 53°12° (1899)
- Heating degree days
- 0
- Cooling degree days
- 507
Piedmont in August
Highs average 89°32° and lows 71°22°, with 4 in102 mm of precipitation in a typical August.
- Record high
- 104°40° (2007)
- Record low
- 50°10° (1905)
- Heating degree days
- 0
- Cooling degree days
- 468
Piedmont in September
Highs average 84°29° and lows 65°18°, with 3.5 in88 mm of precipitation in a typical September.
- Record high
- 101°38° (1939)
- Record low
- 32°0° (1888)
- Heating degree days
- 7
- Cooling degree days
- 287
Piedmont in OctoberThis month
Highs average 74°23° and lows 54°12°, with 3.2 in82 mm of precipitation in a typical October.
- Record high
- 99°37° (2019)
- Record low
- 25°−4° (1893)
- Heating degree days
- 111
- Cooling degree days
- 71
Piedmont in November
Highs average 64°18° and lows 44°6°, with 3.6 in91 mm of precipitation in a typical November.
- Record high
- 86°30° (1961)
- Record low
- 11°−12° (1950)
- Heating degree days
- 346
- Cooling degree days
- 7
Piedmont in December
Highs average 56°13° and lows 37°3°, with 4.3 in109 mm of precipitation in a typical December.
- Record high
- 80°27° (2021)
- Record low
- 0°−18° (1917)
- Heating degree days
- 572
- Cooling degree days
- 1