Clarks weather by month
What a typical year looks like in Clarks, Nebraska: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Central City, 18 km from Clarks; records cover 1878–2026.
The year at a glance
- Precipitation a year
- 28.5 in724 mm
- Snow a year
- 29 in73 cm
- Last spring freeze
- Apr 23
- First fall freeze
- Oct 11
- Heating degree days
- 6,230
- Cooling degree days
- 900
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 97°36° (cooling, 1%).
Month by month
Clarks in January
Highs average 35°2° and lows 14°−10°, with 0.77 in20 mm of precipitation and 6 in16 cm of snow in a typical January.
- Record high
- 74°23° (1990)
- Record low
- −28°−33° (1963)
- Heating degree days
- 1265
- Cooling degree days
- 0
Clarks in February
Highs average 40°4° and lows 17°−8°, with 0.81 in21 mm of precipitation and 7 in18 cm of snow in a typical February.
- Record high
- 82°28° (2024)
- Record low
- −24°−31° (1962)
- Heating degree days
- 1027
- Cooling degree days
- 0
Clarks in March
Highs average 52°11° and lows 27°−3°, with 1.5 in37 mm of precipitation and 5 in12 cm of snow in a typical March.
- Record high
- 90°32° (1943)
- Record low
- −23°−31° (1960)
- Heating degree days
- 793
- Cooling degree days
- 1
Clarks in April
Highs average 63°17° and lows 37°3°, with 2.8 in70 mm of precipitation and 1.7 in4.3 cm of snow in a typical April.
- Record high
- 95°35° (1939)
- Record low
- 1°−17° (1936)
- Heating degree days
- 455
- Cooling degree days
- 6
Clarks in May
Highs average 73°23° and lows 49°9°, with 4.7 in120 mm of precipitation and 0.1 in0.3 cm of snow in a typical May.
- Record high
- 105°41° (1934)
- Record low
- 24°−4° (1967)
- Heating degree days
- 186
- Cooling degree days
- 54
Clarks in June
Highs average 82°28° and lows 59°15°, with 4 in101 mm of precipitation in a typical June.
- Record high
- 108°42° (1933)
- Record low
- 35°2° (1964)
- Heating degree days
- 24
- Cooling degree days
- 190
Clarks in July
Highs average 86°30° and lows 63°17°, with 3.4 in85 mm of precipitation in a typical July.
- Record high
- 116°47° (1936)
- Record low
- 43°6° (1971)
- Heating degree days
- 5
- Cooling degree days
- 298
Clarks in August
Highs average 83°29° and lows 62°16°, with 3.5 in89 mm of precipitation in a typical August.
- Record high
- 113°45° (1934)
- Record low
- 39°4° (1946)
- Heating degree days
- 10
- Cooling degree days
- 239
Clarks in September
Highs average 78°25° and lows 53°12°, with 2.4 in62 mm of precipitation in a typical September.
- Record high
- 107°42° (1931)
- Record low
- 24°−4° (1951)
- Heating degree days
- 95
- Cooling degree days
- 101
Clarks in OctoberThis month
Highs average 65°18° and lows 40°4°, with 2.3 in59 mm of precipitation and 1.2 in3 cm of snow in a typical October.
- Record high
- 97°36° (1947)
- Record low
- 9°−13° (1997)
- Heating degree days
- 402
- Cooling degree days
- 11
Clarks in November
Highs average 50°10° and lows 27°−3°, with 1.3 in34 mm of precipitation and 2.3 in5.8 cm of snow in a typical November.
- Record high
- 85°29° (2025)
- Record low
- −11°−24° (1964)
- Heating degree days
- 804
- Cooling degree days
- 0
Clarks in December
Highs average 38°3° and lows 17°−8°, with 1 in26 mm of precipitation and 5 in13 cm of snow in a typical December.
- Record high
- 82°28° (1939)
- Record low
- −26°−32° (1989)
- Heating degree days
- 1164
- Cooling degree days
- 0