Millersburg weather by month
What a typical year looks like in Millersburg, Kentucky: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at CYNTHIANA, 16 km from Millersburg; records cover 1951–2026.
The year at a glance
- Precipitation a year
- 47.7 in1212 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 10
- First fall freeze
- Oct 22
- Heating degree days
- 4,825
- Cooling degree days
- 1,123
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 4°−16° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Millersburg in January
Highs average 41°5° and lows 23°−5°, with 3.4 in86 mm of precipitation in a typical January.
- Record high
- 74°23° (1999)
- Record low
- −33°−36° (1994)
- Heating degree days
- 1024
- Cooling degree days
- 0
Millersburg in February
Highs average 46°8° and lows 25°−4°, with 3.5 in88 mm of precipitation in a typical February.
- Record high
- 79°26° (2018)
- Record low
- −23°−31° (2015)
- Heating degree days
- 829
- Cooling degree days
- 0
Millersburg in March
Highs average 55°13° and lows 32°0°, with 4.5 in115 mm of precipitation in a typical March.
- Record high
- 85°29° (2012)
- Record low
- −7°−22° (2015)
- Heating degree days
- 660
- Cooling degree days
- 1
Millersburg in April
Highs average 67°20° and lows 41°5°, with 4.6 in117 mm of precipitation in a typical April.
- Record high
- 91°33° (1986)
- Record low
- 14°−10° (1987)
- Heating degree days
- 333
- Cooling degree days
- 12
Millersburg in May
Highs average 76°24° and lows 52°11°, with 5 in126 mm of precipitation in a typical May.
- Record high
- 93°34° (2012)
- Record low
- 23°−5° (1989)
- Heating degree days
- 116
- Cooling degree days
- 87
Millersburg in June
Highs average 84°29° and lows 61°16°, with 4.5 in115 mm of precipitation in a typical June.
- Record high
- 102°39° (1988)
- Record low
- 37°3° (2003)
- Heating degree days
- 14
- Cooling degree days
- 226
Millersburg in July
Highs average 87°30° and lows 65°18°, with 4.8 in123 mm of precipitation in a typical July.
- Record high
- 105°41° (2012)
- Record low
- 46°8° (2000)
- Heating degree days
- 0
- Cooling degree days
- 340
Millersburg in August
Highs average 86°30° and lows 63°17°, with 3.1 in78 mm of precipitation in a typical August.
- Record high
- 106°41° (1983)
- Record low
- 38°3° (1986)
- Heating degree days
- 2
- Cooling degree days
- 300
Millersburg in September
Highs average 80°27° and lows 55°13°, with 3.5 in90 mm of precipitation in a typical September.
- Record high
- 100°38° (1983)
- Record low
- 33°1° (1982)
- Heating degree days
- 52
- Cooling degree days
- 137
Millersburg in OctoberThis month
Highs average 69°21° and lows 43°6°, with 3.5 in88 mm of precipitation in a typical October.
- Record high
- 95°35° (2019)
- Record low
- 18°−8° (2005)
- Heating degree days
- 293
- Cooling degree days
- 20
Millersburg in November
Highs average 56°13° and lows 33°0°, with 3.2 in82 mm of precipitation in a typical November.
- Record high
- 83°28° (1987)
- Record low
- 10°−12° (2019)
- Heating degree days
- 620
- Cooling degree days
- 0
Millersburg in December
Highs average 46°8° and lows 27°−3°, with 4.1 in105 mm of precipitation in a typical December.
- Record high
- 77°25° (1982)
- Record low
- −21°−29° (1989)
- Heating degree days
- 882
- Cooling degree days
- 0