Syracuse weather by month
What a typical year looks like in Syracuse, Kansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Syracuse 1ne, 7 km from Syracuse; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 17 in432 mm
- Snow a year
- 17 in43 cm
- Last spring freeze
- May 1
- First fall freeze
- Oct 11
- Heating degree days
- 5,425
- Cooling degree days
- 1,215
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 103°39° (cooling, 1%).
Month by month
Syracuse in January
Highs average 46°8° and lows 14°−10°, with 0.33 in8.4 mm of precipitation and 3 in8 cm of snow in a typical January.
- Record high
- 82°28° (1997)
- Record low
- −27°−33° (1942)
- Heating degree days
- 1086
- Cooling degree days
- 0
Syracuse in February
Highs average 51°10° and lows 17°−8°, with 0.37 in9.4 mm of precipitation and 2.1 in5.3 cm of snow in a typical February.
- Record high
- 89°32° (2016)
- Record low
- −25°−32° (2021)
- Heating degree days
- 874
- Cooling degree days
- 0
Syracuse in March
Highs average 60°16° and lows 26°−3°, with 0.92 in23 mm of precipitation and 4 in9 cm of snow in a typical March.
- Record high
- 97°36° (2026)
- Record low
- −24°−31° (1948)
- Heating degree days
- 675
- Cooling degree days
- 0
Syracuse in April
Highs average 69°20° and lows 35°2°, with 1.4 in36 mm of precipitation and 1.3 in3.3 cm of snow in a typical April.
- Record high
- 100°38° (1989)
- Record low
- 8°−13° (1975)
- Heating degree days
- 398
- Cooling degree days
- 6
Syracuse in May
Highs average 78°26° and lows 47°8°, with 2 in51 mm of precipitation and 0.9 in2.3 cm of snow in a typical May.
- Record high
- 104°40° (1967)
- Record low
- 21°−6° (1893)
- Heating degree days
- 154
- Cooling degree days
- 67
Syracuse in June
Highs average 89°31° and lows 57°14°, with 2.3 in59 mm of precipitation in a typical June.
- Record high
- 111°44° (2013)
- Record low
- 35°2° (1919)
- Heating degree days
- 17
- Cooling degree days
- 254
Syracuse in July
Highs average 93°34° and lows 63°17°, with 3.3 in84 mm of precipitation in a typical July.
- Record high
- 114°46° (2008)
- Record low
- 44°7° (1952)
- Heating degree days
- 2
- Cooling degree days
- 403
Syracuse in August
Highs average 90°32° and lows 61°16°, with 2.8 in71 mm of precipitation in a typical August.
- Record high
- 110°43° (1937)
- Record low
- 40°4° (1964)
- Heating degree days
- 4
- Cooling degree days
- 330
Syracuse in September
Highs average 84°29° and lows 51°11°, with 1.1 in28 mm of precipitation in a typical September.
- Record high
- 106°41° (1939)
- Record low
- 21°−6° (1984)
- Heating degree days
- 67
- Cooling degree days
- 142
Syracuse in OctoberThis month
Highs average 71°22° and lows 37°3°, with 1.4 in35 mm of precipitation and 0.9 in2.3 cm of snow in a typical October.
- Record high
- 100°38° (2024)
- Record low
- 4°−16° (2019)
- Heating degree days
- 359
- Cooling degree days
- 13
Syracuse in November
Highs average 57°14° and lows 24°−4°, with 0.47 in12 mm of precipitation and 1.6 in4.1 cm of snow in a typical November.
- Record high
- 92°33° (2016)
- Record low
- −8°−22° (1952)
- Heating degree days
- 729
- Cooling degree days
- 0
Syracuse in December
Highs average 47°8° and lows 15°−10°, with 0.58 in15 mm of precipitation and 3 in8 cm of snow in a typical December.
- Record high
- 82°28° (1955)
- Record low
- −21°−29° (1989)
- Heating degree days
- 1060
- Cooling degree days
- 0