Maricopa Colony weather by month
What a typical year looks like in Maricopa Colony, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Phoenix Area, 22 km from Maricopa Colony; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 7.2 in183 mm
- Snow a year
- Rare
- Last spring freeze
- Jan 3
- First fall freeze
- Rare
- Heating degree days
- 874
- Cooling degree days
- 4,764
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 37°3° (heating, 99%) and 114°46° (cooling, 1%).
Month by month
Maricopa Colony in January
Highs average 68°20° and lows 46°8°, with 0.87 in22 mm of precipitation in a typical January.
- Record high
- 88°31° (1971)
- Record low
- 16°−9° (1913)
- Heating degree days
- 256
- Cooling degree days
- 2
Maricopa Colony in February
Highs average 71°22° and lows 49°9°, with 0.87 in22 mm of precipitation in a typical February.
- Record high
- 92°33° (1921)
- Record low
- 24°−4° (1899)
- Heating degree days
- 159
- Cooling degree days
- 16
Maricopa Colony in March
Highs average 78°26° and lows 55°13°, with 0.83 in21 mm of precipitation in a typical March.
- Record high
- 105°41° (2026)
- Record low
- 25°−4° (1966)
- Heating degree days
- 65
- Cooling degree days
- 105
Maricopa Colony in April
Highs average 86°30° and lows 61°16°, with 0.22 in5.6 mm of precipitation in a typical April.
- Record high
- 105°41° (1989)
- Record low
- 35°2° (1922)
- Heating degree days
- 14
- Cooling degree days
- 259
Maricopa Colony in May
Highs average 95°35° and lows 70°21°, with 0.13 in3.3 mm of precipitation in a typical May.
- Record high
- 114°46° (1910)
- Record low
- 39°4° (1899)
- Heating degree days
- 1
- Cooling degree days
- 528
Maricopa Colony in June
Highs average 104°40° and lows 79°26°, with 0.02 in0.5 mm of precipitation in a typical June.
- Record high
- 122°50° (1990)
- Record low
- 49°9° (1908)
- Heating degree days
- 0
- Cooling degree days
- 792
Maricopa Colony in July
Highs average 107°41° and lows 85°29°, with 0.91 in23 mm of precipitation in a typical July.
- Record high
- 121°49° (1995)
- Record low
- 63°17° (1912)
- Heating degree days
- 0
- Cooling degree days
- 945
Maricopa Colony in August
Highs average 105°41° and lows 84°29°, with 0.93 in24 mm of precipitation in a typical August.
- Record high
- 118°48° (2025)
- Record low
- 58°14° (1917)
- Heating degree days
- 0
- Cooling degree days
- 910
Maricopa Colony in September
Highs average 100°38° and lows 78°26°, with 0.57 in14 mm of precipitation in a typical September.
- Record high
- 117°47° (2024)
- Record low
- 47°8° (1895)
- Heating degree days
- 0
- Cooling degree days
- 727
Maricopa Colony in OctoberThis month
Highs average 89°32° and lows 66°19°, with 0.56 in14 mm of precipitation in a typical October.
- Record high
- 113°45° (2024)
- Record low
- 34°1° (1971)
- Heating degree days
- 6
- Cooling degree days
- 390
Maricopa Colony in November
Highs average 77°25° and lows 54°12°, with 0.57 in14 mm of precipitation in a typical November.
- Record high
- 99°37° (2020)
- Record low
- 27°−3° (1931)
- Heating degree days
- 85
- Cooling degree days
- 88
Maricopa Colony in December
Highs average 66°19° and lows 45°7°, with 0.74 in19 mm of precipitation in a typical December.
- Record high
- 87°31° (1950)
- Record low
- 22°−6° (1900)
- Heating degree days
- 288
- Cooling degree days
- 2