Winslow weather by month
What a typical year looks like in Winslow, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Winslow Airport, 1 km from Winslow; records cover 1915–2026.
The year at a glance
- Precipitation a year
- 6.5 in166 mm
- Snow a year
- Rare
- Last spring freeze
- May 3
- First fall freeze
- Oct 14
- Heating degree days
- 4,330
- Cooling degree days
- 1,329
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 102°39° (cooling, 1%).
Month by month
Winslow in January
Highs average 50°10° and lows 22°−6°, with 0.51 in13 mm of precipitation in a typical January.
- Record high
- 75°24° (1971)
- Record low
- −18°−28° (1937)
- Heating degree days
- 902
- Cooling degree days
- 0
Winslow in February
Highs average 56°13° and lows 26°−3°, with 0.42 in11 mm of precipitation in a typical February.
- Record high
- 79°26° (2014)
- Record low
- −9°−23° (1922)
- Heating degree days
- 671
- Cooling degree days
- 0
Winslow in March
Highs average 65°18° and lows 32°0°, with 0.49 in12 mm of precipitation in a typical March.
- Record high
- 95°35° (2026)
- Record low
- −2°−19° (2002)
- Heating degree days
- 522
- Cooling degree days
- 0
Winslow in April
Highs average 72°22° and lows 38°3°, with 0.25 in6.4 mm of precipitation in a typical April.
- Record high
- 92°33° (1943)
- Record low
- 12°−11° (2023)
- Heating degree days
- 307
- Cooling degree days
- 4
Winslow in May
Highs average 81°27° and lows 46°8°, with 0.3 in7.6 mm of precipitation in a typical May.
- Record high
- 101°38° (1951)
- Record low
- 23°−5° (1929)
- Heating degree days
- 106
- Cooling degree days
- 66
Winslow in June
Highs average 92°34° and lows 55°13°, with 0.14 in3.6 mm of precipitation in a typical June.
- Record high
- 108°42° (2016)
- Record low
- 29°−2° (1919)
- Heating degree days
- 8
- Cooling degree days
- 270
Winslow in July
Highs average 95°35° and lows 64°18°, with 0.89 in23 mm of precipitation in a typical July.
- Record high
- 110°43° (2021)
- Record low
- 42°6° (1928)
- Heating degree days
- 0
- Cooling degree days
- 439
Winslow in August
Highs average 92°33° and lows 63°17°, with 1.2 in29 mm of precipitation in a typical August.
- Record high
- 104°40° (1928)
- Record low
- 41°5° (1968)
- Heating degree days
- 0
- Cooling degree days
- 375
Winslow in September
Highs average 86°30° and lows 54°12°, with 0.87 in22 mm of precipitation in a typical September.
- Record high
- 103°39° (2020)
- Record low
- 29°−2° (1924)
- Heating degree days
- 24
- Cooling degree days
- 165
Winslow in OctoberThis month
Highs average 74°23° and lows 40°5°, with 0.51 in13 mm of precipitation in a typical October.
- Record high
- 94°34° (2024)
- Record low
- 7°−14° (2019)
- Heating degree days
- 254
- Cooling degree days
- 10
Winslow in November
Highs average 60°16° and lows 29°−2°, with 0.48 in12 mm of precipitation in a typical November.
- Record high
- 83°28° (2023)
- Record low
- −9°−23° (1919)
- Heating degree days
- 612
- Cooling degree days
- 0
Winslow in December
Highs average 49°9° and lows 22°−6°, with 0.5 in13 mm of precipitation in a typical December.
- Record high
- 76°24° (2025)
- Record low
- −12°−24° (1967)
- Heating degree days
- 924
- Cooling degree days
- 0