Heartwell weather by month
What a typical year looks like in Heartwell, Nebraska: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Minden, 15 km from Heartwell; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 25.7 in652 mm
- Snow a year
- 25 in63 cm
- Last spring freeze
- Apr 27
- First fall freeze
- Oct 9
- Heating degree days
- 6,241
- Cooling degree days
- 994
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −5°−21° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Heartwell in January
Highs average 35°2° and lows 15°−10°, with 0.48 in12 mm of precipitation and 6 in14 cm of snow in a typical January.
- Record high
- 78°26° (1990)
- Record low
- −28°−33° (1912)
- Heating degree days
- 1244
- Cooling degree days
- 0
Heartwell in February
Highs average 39°4° and lows 18°−8°, with 0.55 in14 mm of precipitation and 7 in18 cm of snow in a typical February.
- Record high
- 81°27° (1962)
- Record low
- −33°−36° (1899)
- Heating degree days
- 1015
- Cooling degree days
- 0
Heartwell in March
Highs average 51°11° and lows 27°−3°, with 1.3 in34 mm of precipitation and 3 in8 cm of snow in a typical March.
- Record high
- 95°35° (2026)
- Record low
- −17°−27° (1948)
- Heating degree days
- 802
- Cooling degree days
- 0
Heartwell in April
Highs average 61°16° and lows 38°3°, with 2.4 in60 mm of precipitation and 1.5 in3.8 cm of snow in a typical April.
- Record high
- 99°37° (1910)
- Record low
- 0°−18° (1936)
- Heating degree days
- 468
- Cooling degree days
- 6
Heartwell in May
Highs average 71°22° and lows 50°10°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 105°41° (1934)
- Record low
- 17°−8° (1909)
- Heating degree days
- 195
- Cooling degree days
- 52
Heartwell in June
Highs average 82°28° and lows 60°16°, with 3.9 in99 mm of precipitation in a typical June.
- Record high
- 110°43° (1936)
- Record low
- 35°2° (1902)
- Heating degree days
- 25
- Cooling degree days
- 208
Heartwell in July
Highs average 87°30° and lows 65°18°, with 3.6 in92 mm of precipitation in a typical July.
- Record high
- 118°48° (1936)
- Record low
- 42°6° (1915)
- Heating degree days
- 3
- Cooling degree days
- 339
Heartwell in August
Highs average 84°29° and lows 63°17°, with 3.2 in81 mm of precipitation in a typical August.
- Record high
- 114°46° (1922)
- Record low
- 36°2° (1928)
- Heating degree days
- 8
- Cooling degree days
- 269
Heartwell in September
Highs average 77°25° and lows 54°12°, with 1.9 in48 mm of precipitation in a typical September.
- Record high
- 107°42° (1984)
- Record low
- 20°−7° (1984)
- Heating degree days
- 96
- Cooling degree days
- 110
Heartwell in OctoberThis month
Highs average 64°18° and lows 39°4°, with 2.1 in54 mm of precipitation and 0.6 in1.5 cm of snow in a typical October.
- Record high
- 97°36° (1947)
- Record low
- 1°−17° (1997)
- Heating degree days
- 417
- Cooling degree days
- 10
Heartwell in November
Highs average 50°10° and lows 27°−3°, with 0.96 in24 mm of precipitation and 2.4 in6.1 cm of snow in a typical November.
- Record high
- 82°28° (1914)
- Record low
- −15°−26° (1976)
- Heating degree days
- 801
- Cooling degree days
- 0
Heartwell in December
Highs average 37°3° and lows 17°−8°, with 0.74 in19 mm of precipitation and 4 in11 cm of snow in a typical December.
- Record high
- 80°27° (1939)
- Record low
- −31°−35° (1989)
- Heating degree days
- 1167
- Cooling degree days
- 0