Hanston weather by month
What a typical year looks like in Hanston, Kansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Jetmore 8nnw, 20 km from Hanston; records cover 1978–2026.
The year at a glance
- Precipitation a year
- 23.7 in603 mm
- Snow a year
- 21 in54 cm
- Last spring freeze
- Apr 22
- First fall freeze
- Oct 15
- Heating degree days
- 5,191
- Cooling degree days
- 1,434
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 0°−18° (heating, 99%) and 104°40° (cooling, 1%).
Month by month
Hanston in January
Highs average 44°7° and lows 18°−8°, with 0.64 in16 mm of precipitation and 6 in15 cm of snow in a typical January.
- Record high
- 82°28° (2015)
- Record low
- −18°−28° (1988)
- Heating degree days
- 1054
- Cooling degree days
- 0
Hanston in February
Highs average 48°9° and lows 20°−6°, with 0.72 in18 mm of precipitation and 5 in12 cm of snow in a typical February.
- Record high
- 90°32° (2016)
- Record low
- −20°−29° (2021)
- Heating degree days
- 868
- Cooling degree days
- 0
Hanston in March
Highs average 58°15° and lows 29°−2°, with 1.5 in37 mm of precipitation and 3 in8 cm of snow in a typical March.
- Record high
- 99°37° (2026)
- Record low
- −4°−20° (2002)
- Heating degree days
- 668
- Cooling degree days
- 1
Hanston in April
Highs average 68°20° and lows 38°3°, with 2 in51 mm of precipitation and 1.2 in3 cm of snow in a typical April.
- Record high
- 101°38° (1989)
- Record low
- 12°−11° (1994)
- Heating degree days
- 386
- Cooling degree days
- 12
Hanston in May
Highs average 77°25° and lows 49°10°, with 3.7 in93 mm of precipitation in a typical May.
- Record high
- 104°40° (2011)
- Record low
- 28°−2° (2005)
- Heating degree days
- 145
- Cooling degree days
- 87
Hanston in June
Highs average 88°31° and lows 60°16°, with 3.5 in88 mm of precipitation in a typical June.
- Record high
- 113°45° (2012)
- Record low
- 38°3° (1998)
- Heating degree days
- 15
- Cooling degree days
- 283
Hanston in July
Highs average 94°34° and lows 66°19°, with 3.6 in92 mm of precipitation in a typical July.
- Record high
- 112°44° (1978)
- Record low
- 44°7° (1990)
- Heating degree days
- 2
- Cooling degree days
- 452
Hanston in August
Highs average 91°33° and lows 64°18°, with 2.8 in72 mm of precipitation in a typical August.
- Record high
- 110°43° (2011)
- Record low
- 47°8° (1988)
- Heating degree days
- 2
- Cooling degree days
- 390
Hanston in September
Highs average 83°29° and lows 55°13°, with 1.7 in42 mm of precipitation in a typical September.
- Record high
- 109°43° (2011)
- Record low
- 28°−2° (1995)
- Heating degree days
- 62
- Cooling degree days
- 180
Hanston in OctoberThis month
Highs average 71°21° and lows 41°5°, with 1.9 in49 mm of precipitation and 0.2 in0.5 cm of snow in a typical October.
- Record high
- 100°38° (2016)
- Record low
- 10°−12° (2019)
- Heating degree days
- 314
- Cooling degree days
- 28
Hanston in November
Highs average 56°13° and lows 29°−2°, with 0.77 in20 mm of precipitation and 1.6 in4.1 cm of snow in a typical November.
- Record high
- 93°34° (2016)
- Record low
- −3°−19° (1991)
- Heating degree days
- 679
- Cooling degree days
- 1
Hanston in December
Highs average 46°8° and lows 20°−7°, with 0.95 in24 mm of precipitation and 4 in10 cm of snow in a typical December.
- Record high
- 83°28° (2021)
- Record low
- −20°−29° (1989)
- Heating degree days
- 996
- Cooling degree days
- 0