Dinwiddie weather by month
What a typical year looks like in Dinwiddie, Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at PETERSBURG, 24 km from Dinwiddie; records cover 1980–2026.
The year at a glance
- Precipitation a year
- 47 in1194 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 2
- First fall freeze
- Nov 3
- Heating degree days
- 3,759
- Cooling degree days
- 1,526
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 14°−10° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Dinwiddie in January
Highs average 49°10° and lows 28°−2°, with 3 in77 mm of precipitation in a typical January.
- Record high
- 83°28° (2002)
- Record low
- −2°−19° (2018)
- Heating degree days
- 815
- Cooling degree days
- 0
Dinwiddie in February
Highs average 52°11° and lows 29°−2°, with 2.7 in69 mm of precipitation in a typical February.
- Record high
- 82°28° (2017)
- Record low
- 2°−17° (2015)
- Heating degree days
- 682
- Cooling degree days
- 0
Dinwiddie in March
Highs average 60°16° and lows 36°2°, with 4.4 in111 mm of precipitation in a typical March.
- Record high
- 90°32° (2026)
- Record low
- 14°−10° (2009)
- Heating degree days
- 529
- Cooling degree days
- 6
Dinwiddie in April
Highs average 70°21° and lows 46°8°, with 3.6 in92 mm of precipitation in a typical April.
- Record high
- 97°36° (2002)
- Record low
- 26°−3° (2021)
- Heating degree days
- 243
- Cooling degree days
- 33
Dinwiddie in May
Highs average 78°26° and lows 55°13°, with 4.4 in111 mm of precipitation in a typical May.
- Record high
- 97°36° (2026)
- Record low
- 33°1° (2020)
- Heating degree days
- 70
- Cooling degree days
- 120
Dinwiddie in June
Highs average 86°30° and lows 64°18°, with 4.2 in107 mm of precipitation in a typical June.
- Record high
- 105°41° (2012)
- Record low
- 0°−18° (2000)
- Heating degree days
- 4
- Cooling degree days
- 299
Dinwiddie in July
Highs average 89°32° and lows 69°21°, with 4.7 in119 mm of precipitation in a typical July.
- Record high
- 105°41° (2010)
- Record low
- 50°10° (2001)
- Heating degree days
- 0
- Cooling degree days
- 439
Dinwiddie in August
Highs average 87°31° and lows 67°20°, with 5.3 in135 mm of precipitation in a typical August.
- Record high
- 105°41° (2002)
- Record low
- 35°2° (2002)
- Heating degree days
- 0
- Cooling degree days
- 383
Dinwiddie in September
Highs average 82°28° and lows 61°16°, with 4.6 in118 mm of precipitation in a typical September.
- Record high
- 99°37° (2023)
- Record low
- 32°0° (2001)
- Heating degree days
- 20
- Cooling degree days
- 204
Dinwiddie in OctoberThis month
Highs average 72°22° and lows 48°9°, with 3.4 in87 mm of precipitation in a typical October.
- Record high
- 101°38° (2019)
- Record low
- 29°−2° (2001)
- Heating degree days
- 200
- Cooling degree days
- 39
Dinwiddie in November
Highs average 62°16° and lows 37°3°, with 3.2 in80 mm of precipitation in a typical November.
- Record high
- 83°28° (2001)
- Record low
- 16°−9° (2023)
- Heating degree days
- 470
- Cooling degree days
- 3
Dinwiddie in December
Highs average 53°11° and lows 31°−1°, with 3.5 in88 mm of precipitation in a typical December.
- Record high
- 80°27° (2001)
- Record low
- 6°−14° (2022)
- Heating degree days
- 726
- Cooling degree days
- 0