Mount Airy weather by month
What a typical year looks like in Mount Airy, North Carolina: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at MOUNT AIRY 2 W, 4 km from Mount Airy; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 50.5 in1282 mm
- Snow a year
- 8 in21 cm
- Last spring freeze
- Apr 18
- First fall freeze
- Oct 20
- Heating degree days
- 4,410
- Cooling degree days
- 972
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 12°−11° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Mount Airy in January
Highs average 47°8° and lows 25°−4°, with 4 in101 mm of precipitation and 3 in8 cm of snow in a typical January.
- Record high
- 79°26° (1950)
- Record low
- −10°−23° (1985)
- Heating degree days
- 902
- Cooling degree days
- 0
Mount Airy in February
Highs average 51°10° and lows 27°−3°, with 3.1 in80 mm of precipitation and 2.2 in5.6 cm of snow in a typical February.
- Record high
- 82°28° (1930)
- Record low
- −3°−19° (1996)
- Heating degree days
- 736
- Cooling degree days
- 0
Mount Airy in March
Highs average 58°15° and lows 33°0°, with 4.2 in106 mm of precipitation and 1.2 in3 cm of snow in a typical March.
- Record high
- 89°32° (1907)
- Record low
- 2°−17° (1993)
- Heating degree days
- 605
- Cooling degree days
- 0
Mount Airy in April
Highs average 69°20° and lows 41°5°, with 4.3 in109 mm of precipitation in a typical April.
- Record high
- 94°34° (1896)
- Record low
- 18°−8° (1909)
- Heating degree days
- 320
- Cooling degree days
- 8
Mount Airy in May
Highs average 76°24° and lows 50°10°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 98°37° (1911)
- Record low
- 27°−3° (1909)
- Heating degree days
- 119
- Cooling degree days
- 64
Mount Airy in June
Highs average 83°28° and lows 59°15°, with 5 in126 mm of precipitation in a typical June.
- Record high
- 103°39° (2012)
- Record low
- 35°2° (1910)
- Heating degree days
- 14
- Cooling degree days
- 194
Mount Airy in July
Highs average 86°30° and lows 63°17°, with 5.2 in133 mm of precipitation in a typical July.
- Record high
- 105°41° (1954)
- Record low
- 43°6° (1933)
- Heating degree days
- 0
- Cooling degree days
- 304
Mount Airy in August
Highs average 85°29° and lows 62°17°, with 4.7 in119 mm of precipitation in a typical August.
- Record high
- 103°39° (1918)
- Record low
- 41°5° (1909)
- Heating degree days
- 2
- Cooling degree days
- 267
Mount Airy in September
Highs average 79°26° and lows 56°13°, with 4.3 in108 mm of precipitation in a typical September.
- Record high
- 101°38° (1954)
- Record low
- 32°0° (1918)
- Heating degree days
- 46
- Cooling degree days
- 121
Mount Airy in OctoberThis month
Highs average 70°21° and lows 43°6°, with 3.5 in90 mm of precipitation in a typical October.
- Record high
- 96°36° (1919)
- Record low
- 20°−7° (1904)
- Heating degree days
- 278
- Cooling degree days
- 14
Mount Airy in November
Highs average 59°15° and lows 33°0°, with 3.4 in87 mm of precipitation in a typical November.
- Record high
- 86°30° (1950)
- Record low
- 3°−16° (1950)
- Heating degree days
- 573
- Cooling degree days
- 0
Mount Airy in December
Highs average 50°10° and lows 28°−2°, with 4.2 in107 mm of precipitation and 1.7 in4.3 cm of snow in a typical December.
- Record high
- 80°27° (1924)
- Record low
- −1°−18° (1962)
- Heating degree days
- 815
- Cooling degree days
- 0