Sunol weather by month
What a typical year looks like in Sunol, Nebraska: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at SIDNEY MUNICIPAL AP, 20 km from Sunol; records cover 1948–2026.
The year at a glance
- Precipitation a year
- 15.8 in402 mm
- Snow a year
- Rare
- Last spring freeze
- May 18
- First fall freeze
- Sep 29
- Heating degree days
- 6,679
- Cooling degree days
- 692
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −8°−22° (heating, 99%) and 101°38° (cooling, 1%).
Month by month
Sunol in January
Highs average 42°5° and lows 14°−10°, with 0.14 in3.6 mm of precipitation in a typical January.
- Record high
- 74°23° (2012)
- Record low
- −30°−34° (1963)
- Heating degree days
- 1161
- Cooling degree days
- 0
Sunol in February
Highs average 44°6° and lows 15°−9°, with 0.22 in5.6 mm of precipitation in a typical February.
- Record high
- 76°24° (1982)
- Record low
- −31°−35° (2021)
- Heating degree days
- 998
- Cooling degree days
- 0
Sunol in March
Highs average 54°12° and lows 23°−5°, with 0.58 in15 mm of precipitation in a typical March.
- Record high
- 92°33° (2026)
- Record low
- −25°−32° (1960)
- Heating degree days
- 826
- Cooling degree days
- 0
Sunol in April
Highs average 61°16° and lows 30°−1°, with 1.7 in42 mm of precipitation in a typical April.
- Record high
- 92°33° (2012)
- Record low
- −9°−23° (1975)
- Heating degree days
- 591
- Cooling degree days
- 0
Sunol in May
Highs average 70°21° and lows 40°5°, with 2.9 in73 mm of precipitation in a typical May.
- Record high
- 98°37° (2012)
- Record low
- 16°−9° (2002)
- Heating degree days
- 319
- Cooling degree days
- 15
Sunol in June
Highs average 82°28° and lows 51°10°, with 3.2 in80 mm of precipitation in a typical June.
- Record high
- 111°44° (2012)
- Record low
- 28°−2° (1954)
- Heating degree days
- 69
- Cooling degree days
- 114
Sunol in July
Highs average 90°32° and lows 57°14°, with 2.2 in55 mm of precipitation in a typical July.
- Record high
- 107°42° (1954)
- Record low
- 37°3° (1952)
- Heating degree days
- 6
- Cooling degree days
- 275
Sunol in August
Highs average 88°31° and lows 55°13°, with 2 in52 mm of precipitation in a typical August.
- Record high
- 104°40° (1969)
- Record low
- 35°2° (2015)
- Heating degree days
- 16
- Cooling degree days
- 220
Sunol in September
Highs average 79°26° and lows 46°8°, with 1.3 in33 mm of precipitation in a typical September.
- Record high
- 102°39° (2013)
- Record low
- 13°−11° (1985)
- Heating degree days
- 144
- Cooling degree days
- 65
Sunol in OctoberThis month
Highs average 64°18° and lows 32°0°, with 1 in26 mm of precipitation in a typical October.
- Record high
- 93°34° (2007)
- Record low
- −9°−23° (2020)
- Heating degree days
- 526
- Cooling degree days
- 3
Sunol in November
Highs average 51°11° and lows 21°−6°, with 0.51 in13 mm of precipitation in a typical November.
- Record high
- 81°27° (1999)
- Record low
- −14°−26° (2014)
- Heating degree days
- 862
- Cooling degree days
- 0
Sunol in December
Highs average 42°5° and lows 14°−10°, with 0.2 in5.1 mm of precipitation in a typical December.
- Record high
- 78°26° (2021)
- Record low
- −23°−31° (1983)
- Heating degree days
- 1161
- Cooling degree days
- 0