Dublin weather by month
What a typical year looks like in Dublin, Virginia: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pulaski 2 E, 10 km from Dublin; records cover 1920–2026.
The year at a glance
- Precipitation a year
- 40 in1016 mm
- Snow a year
- 16 in40 cm
- Last spring freeze
- Apr 28
- First fall freeze
- Oct 19
- Heating degree days
- 5,079
- Cooling degree days
- 664
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 90°32° (cooling, 1%).
Month by month
Dublin in January
Highs average 43°6° and lows 24°−5°, with 3.2 in81 mm of precipitation and 5 in12 cm of snow in a typical January.
- Record high
- 73°23° (2002)
- Record low
- −16°−27° (1985)
- Heating degree days
- 986
- Cooling degree days
- 0
Dublin in February
Highs average 46°8° and lows 26°−4°, with 2.7 in68 mm of precipitation and 5 in12 cm of snow in a typical February.
- Record high
- 79°26° (1977)
- Record low
- −13°−25° (1996)
- Heating degree days
- 816
- Cooling degree days
- 0
Dublin in March
Highs average 54°12° and lows 31°0°, with 3.6 in90 mm of precipitation and 2.3 in5.8 cm of snow in a typical March.
- Record high
- 85°29° (2020)
- Record low
- 0°−18° (1993)
- Heating degree days
- 696
- Cooling degree days
- 0
Dublin in April
Highs average 65°18° and lows 40°4°, with 3.6 in91 mm of precipitation and 0.6 in1.5 cm of snow in a typical April.
- Record high
- 91°33° (1985)
- Record low
- 12°−11° (1923)
- Heating degree days
- 388
- Cooling degree days
- 6
Dublin in May
Highs average 73°23° and lows 49°9°, with 4 in101 mm of precipitation in a typical May.
- Record high
- 96°36° (1996)
- Record low
- 25°−4° (1983)
- Heating degree days
- 171
- Cooling degree days
- 40
Dublin in June
Highs average 79°26° and lows 57°14°, with 4 in101 mm of precipitation in a typical June.
- Record high
- 99°37° (2012)
- Record low
- 32°0° (1972)
- Heating degree days
- 31
- Cooling degree days
- 132
Dublin in July
Highs average 83°28° and lows 61°16°, with 3.8 in97 mm of precipitation in a typical July.
- Record high
- 99°37° (1986)
- Record low
- 39°4° (1972)
- Heating degree days
- 5
- Cooling degree days
- 222
Dublin in August
Highs average 82°28° and lows 60°15°, with 3.5 in89 mm of precipitation in a typical August.
- Record high
- 98°37° (1983)
- Record low
- 33°1° (1986)
- Heating degree days
- 10
- Cooling degree days
- 183
Dublin in September
Highs average 76°24° and lows 53°12°, with 3.2 in82 mm of precipitation in a typical September.
- Record high
- 95°35° (1965)
- Record low
- 28°−2° (1983)
- Heating degree days
- 88
- Cooling degree days
- 73
Dublin in OctoberThis month
Highs average 66°19° and lows 41°5°, with 2.9 in72 mm of precipitation in a typical October.
- Record high
- 92°33° (2019)
- Record low
- 14°−10° (1969)
- Heating degree days
- 355
- Cooling degree days
- 8
Dublin in November
Highs average 55°13° and lows 32°0°, with 2.5 in63 mm of precipitation and 0.1 in0.3 cm of snow in a typical November.
- Record high
- 80°27° (2003)
- Record low
- 3°−16° (1970)
- Heating degree days
- 639
- Cooling degree days
- 0
Dublin in December
Highs average 46°8° and lows 26°−3°, with 3.2 in81 mm of precipitation and 4 in9 cm of snow in a typical December.
- Record high
- 74°23° (2001)
- Record low
- −12°−24° (1989)
- Heating degree days
- 894
- Cooling degree days
- 0