Milroy weather by month
What a typical year looks like in Milroy, Minnesota: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Tracy, 21 km from Milroy; records cover 1912–2026.
The year at a glance
- Precipitation a year
- 29.2 in742 mm
- Snow a year
- 49 in125 cm
- Last spring freeze
- May 2
- First fall freeze
- Oct 4
- Heating degree days
- 8,024
- Cooling degree days
- 648
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −14°−26° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Milroy in January
Highs average 23°−5° and lows 5°−15°, with 0.64 in16 mm of precipitation and 8 in21 cm of snow in a typical January.
- Record high
- 65°18° (1981)
- Record low
- −33°−36° (1916)
- Heating degree days
- 1579
- Cooling degree days
- 0
Milroy in February
Highs average 27°−3° and lows 9°−13°, with 0.74 in19 mm of precipitation and 8 in21 cm of snow in a typical February.
- Record high
- 65°18° (1930)
- Record low
- −30°−34° (1917)
- Heating degree days
- 1307
- Cooling degree days
- 0
Milroy in March
Highs average 39°4° and lows 22°−6°, with 1.4 in37 mm of precipitation and 9 in22 cm of snow in a typical March.
- Record high
- 83°28° (1939)
- Record low
- −22°−30° (1948)
- Heating degree days
- 1077
- Cooling degree days
- 0
Milroy in April
Highs average 54°12° and lows 34°1°, with 2.9 in73 mm of precipitation and 6 in15 cm of snow in a typical April.
- Record high
- 94°34° (1962)
- Record low
- 2°−17° (2007)
- Heating degree days
- 632
- Cooling degree days
- 2
Milroy in May
Highs average 68°20° and lows 47°8°, with 4 in101 mm of precipitation and 0.4 in1 cm of snow in a typical May.
- Record high
- 107°42° (1934)
- Record low
- 18°−8° (1967)
- Heating degree days
- 269
- Cooling degree days
- 39
Milroy in June
Highs average 79°26° and lows 58°14°, with 4.5 in114 mm of precipitation in a typical June.
- Record high
- 105°41° (1931)
- Record low
- 33°1° (1946)
- Heating degree days
- 46
- Cooling degree days
- 149
Milroy in July
Highs average 82°28° and lows 62°16°, with 3.5 in90 mm of precipitation in a typical July.
- Record high
- 108°42° (1930)
- Record low
- 40°4° (1967)
- Heating degree days
- 12
- Cooling degree days
- 226
Milroy in August
Highs average 80°26° and lows 59°15°, with 3.4 in87 mm of precipitation in a typical August.
- Record high
- 105°41° (1936)
- Record low
- 36°2° (1950)
- Heating degree days
- 27
- Cooling degree days
- 162
Milroy in September
Highs average 73°23° and lows 51°10°, with 3.8 in97 mm of precipitation in a typical September.
- Record high
- 105°41° (1931)
- Record low
- 18°−8° (2000)
- Heating degree days
- 161
- Cooling degree days
- 64
Milroy in OctoberThis month
Highs average 58°15° and lows 37°3°, with 2.3 in57 mm of precipitation and 1 in2.5 cm of snow in a typical October.
- Record high
- 93°34° (1928)
- Record low
- 2°−17° (1925)
- Heating degree days
- 543
- Cooling degree days
- 6
Milroy in November
Highs average 41°5° and lows 24°−5°, with 1.3 in34 mm of precipitation and 6 in15 cm of snow in a typical November.
- Record high
- 79°26° (1999)
- Record low
- −16°−27° (1964)
- Heating degree days
- 970
- Cooling degree days
- 0
Milroy in December
Highs average 28°−2° and lows 12°−11°, with 0.74 in19 mm of precipitation and 11 in27 cm of snow in a typical December.
- Record high
- 69°21° (1939)
- Record low
- −30°−34° (1983)
- Heating degree days
- 1401
- Cooling degree days
- 0