Centennial Park weather by month
What a typical year looks like in Centennial Park, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pipe Spring National Monument, 24 km from Centennial Park; records cover 1963–2026.
The year at a glance
- Precipitation a year
- 11.4 in290 mm
- Snow a year
- 6 in15 cm
- Last spring freeze
- May 2
- First fall freeze
- Oct 17
- Heating degree days
- 4,703
- Cooling degree days
- 1,134
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 9°−13° (heating, 99%) and 102°39° (cooling, 1%).
Month by month
Centennial Park in January
Highs average 48°9° and lows 23°−5°, with 1.4 in36 mm of precipitation and 0.3 in0.8 cm of snow in a typical January.
- Record high
- 79°26° (1971)
- Record low
- −12°−24° (1979)
- Heating degree days
- 918
- Cooling degree days
- 0
Centennial Park in February
Highs average 52°11° and lows 26°−3°, with 1.4 in35 mm of precipitation and 2.1 in5.3 cm of snow in a typical February.
- Record high
- 78°26° (1986)
- Record low
- −8°−22° (1979)
- Heating degree days
- 724
- Cooling degree days
- 0
Centennial Park in March
Highs average 61°16° and lows 31°−1°, with 1.1 in27 mm of precipitation and 1.2 in3 cm of snow in a typical March.
- Record high
- 91°33° (2026)
- Record low
- 4°−16° (1971)
- Heating degree days
- 594
- Cooling degree days
- 0
Centennial Park in April
Highs average 68°20° and lows 36°2°, with 0.66 in17 mm of precipitation and 0.4 in1 cm of snow in a typical April.
- Record high
- 91°33° (2012)
- Record low
- 8°−13° (1975)
- Heating degree days
- 393
- Cooling degree days
- 2
Centennial Park in May
Highs average 78°25° and lows 45°7°, with 0.52 in13 mm of precipitation in a typical May.
- Record high
- 99°37° (2002)
- Record low
- 20°−7° (1967)
- Heating degree days
- 156
- Cooling degree days
- 43
Centennial Park in June
Highs average 89°32° and lows 54°12°, with 0.19 in4.8 mm of precipitation in a typical June.
- Record high
- 110°43° (1970)
- Record low
- 33°1° (2001)
- Heating degree days
- 21
- Cooling degree days
- 213
Centennial Park in July
Highs average 94°35° and lows 61°16°, with 1.1 in29 mm of precipitation in a typical July.
- Record high
- 113°45° (2024)
- Record low
- 38°3° (2025)
- Heating degree days
- 0
- Cooling degree days
- 395
Centennial Park in August
Highs average 92°33° and lows 60°16°, with 1.3 in33 mm of precipitation in a typical August.
- Record high
- 105°41° (1970)
- Record low
- 38°3° (1968)
- Heating degree days
- 0
- Cooling degree days
- 342
Centennial Park in September
Highs average 85°29° and lows 52°11°, with 1.1 in27 mm of precipitation in a typical September.
- Record high
- 104°40° (2022)
- Record low
- 28°−2° (1978)
- Heating degree days
- 35
- Cooling degree days
- 131
Centennial Park in OctoberThis month
Highs average 72°22° and lows 40°4°, with 1.1 in27 mm of precipitation in a typical October.
- Record high
- 94°34° (2024)
- Record low
- 10°−12° (1971)
- Heating degree days
- 292
- Cooling degree days
- 8
Centennial Park in November
Highs average 59°15° and lows 30°−1°, with 0.55 in14 mm of precipitation and 0.8 in2 cm of snow in a typical November.
- Record high
- 79°26° (1973)
- Record low
- 0°−18° (1985)
- Heating degree days
- 626
- Cooling degree days
- 0
Centennial Park in December
Highs average 47°8° and lows 22°−5°, with 1.1 in27 mm of precipitation and 1 in2.5 cm of snow in a typical December.
- Record high
- 70°21° (2025)
- Record low
- −13°−25° (1990)
- Heating degree days
- 944
- Cooling degree days
- 0