Waynesboro weather by month
What a typical year looks like in Waynesboro, Mississippi: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Waynesboro 2 W, 4 km from Waynesboro; records cover 1892–2026.
The year at a glance
- Precipitation a year
- 60 in1525 mm
- Snow a year
- 0.6 in1.5 cm
- Last spring freeze
- Mar 17
- First fall freeze
- Nov 6
- Heating degree days
- 2,193
- Cooling degree days
- 2,279
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 19°−7° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
Waynesboro in January
Highs average 59°15° and lows 36°2°, with 6.1 in154 mm of precipitation and 0.1 in0.3 cm of snow in a typical January.
- Record high
- 85°29° (1927)
- Record low
- 0°−18° (1985)
- Heating degree days
- 542
- Cooling degree days
- 5
Waynesboro in February
Highs average 63°17° and lows 39°4°, with 5.2 in131 mm of precipitation in a typical February.
- Record high
- 88°31° (1919)
- Record low
- −2°−19° (1899)
- Heating degree days
- 397
- Cooling degree days
- 8
Waynesboro in March
Highs average 71°22° and lows 45°7°, with 5.9 in149 mm of precipitation and 0.5 in1.3 cm of snow in a typical March.
- Record high
- 90°32° (1895)
- Record low
- 14°−10° (1980)
- Heating degree days
- 248
- Cooling degree days
- 31
Waynesboro in April
Highs average 77°25° and lows 52°11°, with 4.9 in125 mm of precipitation in a typical April.
- Record high
- 96°36° (1906)
- Record low
- 26°−3° (1987)
- Heating degree days
- 97
- Cooling degree days
- 86
Waynesboro in May
Highs average 84°29° and lows 60°16°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 101°38° (1896)
- Record low
- 35°2° (1971)
- Heating degree days
- 15
- Cooling degree days
- 241
Waynesboro in June
Highs average 90°32° and lows 68°20°, with 5.9 in149 mm of precipitation in a typical June.
- Record high
- 105°41° (1954)
- Record low
- 42°6° (1984)
- Heating degree days
- 0
- Cooling degree days
- 420
Waynesboro in July
Highs average 92°33° and lows 71°22°, with 5.4 in136 mm of precipitation in a typical July.
- Record high
- 106°41° (1980)
- Record low
- 52°11° (1967)
- Heating degree days
- 0
- Cooling degree days
- 505
Waynesboro in August
Highs average 92°33° and lows 70°21°, with 4.4 in112 mm of precipitation in a typical August.
- Record high
- 106°41° (2023)
- Record low
- 51°11° (1968)
- Heating degree days
- 0
- Cooling degree days
- 498
Waynesboro in September
Highs average 88°31° and lows 65°18°, with 4.1 in103 mm of precipitation in a typical September.
- Record high
- 105°41° (1925)
- Record low
- 32°0° (1967)
- Heating degree days
- 4
- Cooling degree days
- 342
Waynesboro in OctoberThis month
Highs average 79°26° and lows 53°12°, with 3.6 in90 mm of precipitation in a typical October.
- Record high
- 99°37° (2019)
- Record low
- 24°−4° (1963)
- Heating degree days
- 90
- Cooling degree days
- 116
Waynesboro in November
Highs average 68°20° and lows 42°6°, with 4.3 in108 mm of precipitation in a typical November.
- Record high
- 89°32° (1897)
- Record low
- 14°−10° (1969)
- Heating degree days
- 311
- Cooling degree days
- 18
Waynesboro in December
Highs average 61°16° and lows 38°3°, with 6 in153 mm of precipitation in a typical December.
- Record high
- 85°29° (1922)
- Record low
- 5°−15° (1962)
- Heating degree days
- 489
- Cooling degree days
- 9