Ainsworth weather by month
What a typical year looks like in Ainsworth, Nebraska: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Ainsworth, 1 km from Ainsworth; records cover 1905–2026.
The year at a glance
- Precipitation a year
- 23.8 in605 mm
- Snow a year
- 36 in91 cm
- Last spring freeze
- May 1
- First fall freeze
- Oct 10
- Heating degree days
- 6,275
- Cooling degree days
- 921
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −7°−22° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Ainsworth in January
Highs average 37°3° and lows 15°−9°, with 0.42 in11 mm of precipitation and 4 in11 cm of snow in a typical January.
- Record high
- 72°22° (2015)
- Record low
- −31°−35° (1924)
- Heating degree days
- 1207
- Cooling degree days
- 0
Ainsworth in February
Highs average 40°5° and lows 18°−8°, with 0.63 in16 mm of precipitation and 7 in19 cm of snow in a typical February.
- Record high
- 77°25° (1962)
- Record low
- −33°−36° (1917)
- Heating degree days
- 1012
- Cooling degree days
- 0
Ainsworth in March
Highs average 51°11° and lows 26°−3°, with 1.2 in30 mm of precipitation and 6 in15 cm of snow in a typical March.
- Record high
- 91°33° (1943)
- Record low
- −20°−29° (1906)
- Heating degree days
- 810
- Cooling degree days
- 0
Ainsworth in April
Highs average 61°16° and lows 36°2°, with 2.6 in67 mm of precipitation and 7 in17 cm of snow in a typical April.
- Record high
- 99°37° (1910)
- Record low
- −7°−22° (1936)
- Heating degree days
- 504
- Cooling degree days
- 4
Ainsworth in May
Highs average 71°22° and lows 47°8°, with 3.8 in97 mm of precipitation and 0.3 in0.8 cm of snow in a typical May.
- Record high
- 105°41° (1934)
- Record low
- 14°−10° (1911)
- Heating degree days
- 225
- Cooling degree days
- 42
Ainsworth in June
Highs average 81°27° and lows 57°14°, with 3.8 in96 mm of precipitation in a typical June.
- Record high
- 109°43° (1937)
- Record low
- 32°0° (1929)
- Heating degree days
- 37
- Cooling degree days
- 166
Ainsworth in July
Highs average 88°31° and lows 63°17°, with 3.1 in77 mm of precipitation in a typical July.
- Record high
- 113°45° (1934)
- Record low
- 34°1° (1915)
- Heating degree days
- 4
- Cooling degree days
- 324
Ainsworth in August
Highs average 86°30° and lows 61°16°, with 2.8 in71 mm of precipitation in a typical August.
- Record high
- 111°44° (1934)
- Record low
- 35°2° (1923)
- Heating degree days
- 10
- Cooling degree days
- 266
Ainsworth in September
Highs average 78°26° and lows 52°11°, with 2.6 in65 mm of precipitation in a typical September.
- Record high
- 107°42° (1931)
- Record low
- 21°−6° (1945)
- Heating degree days
- 101
- Cooling degree days
- 108
Ainsworth in OctoberThis month
Highs average 64°18° and lows 39°4°, with 1.7 in44 mm of precipitation and 1.8 in4.6 cm of snow in a typical October.
- Record high
- 97°36° (1922)
- Record low
- 0°−18° (1923)
- Heating degree days
- 422
- Cooling degree days
- 11
Ainsworth in November
Highs average 50°10° and lows 27°−3°, with 0.63 in16 mm of precipitation and 4 in10 cm of snow in a typical November.
- Record high
- 85°29° (2017)
- Record low
- −15°−26° (1940)
- Heating degree days
- 801
- Cooling degree days
- 0
Ainsworth in December
Highs average 38°3° and lows 18°−8°, with 0.57 in14 mm of precipitation and 6 in14 cm of snow in a typical December.
- Record high
- 78°26° (1939)
- Record low
- −30°−34° (1989)
- Heating degree days
- 1142
- Cooling degree days
- 0