Mayer weather by month
What a typical year looks like in Mayer, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at PRESCOTT, 24 km from Mayer; records cover 1898–2026.
The year at a glance
- Precipitation a year
- 16.5 in418 mm
- Snow a year
- 10 in26 cm
- Last spring freeze
- May 3
- First fall freeze
- Oct 18
- Heating degree days
- 4,388
- Cooling degree days
- 917
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 13°−11° (heating, 99%) and 97°36° (cooling, 1%).
Month by month
Mayer in January
Highs average 53°11° and lows 24°−5°, with 1.5 in39 mm of precipitation and 1.9 in4.8 cm of snow in a typical January.
- Record high
- 73°23° (1927)
- Record low
- −21°−29° (1937)
- Heating degree days
- 831
- Cooling degree days
- 0
Mayer in February
Highs average 55°13° and lows 26°−3°, with 1.8 in45 mm of precipitation and 3 in8 cm of snow in a typical February.
- Record high
- 77°25° (1986)
- Record low
- −12°−24° (1899)
- Heating degree days
- 678
- Cooling degree days
- 0
Mayer in March
Highs average 61°16° and lows 32°0°, with 1.5 in37 mm of precipitation and 2.5 in6.4 cm of snow in a typical March.
- Record high
- 92°33° (2026)
- Record low
- 2°−17° (1913)
- Heating degree days
- 577
- Cooling degree days
- 0
Mayer in April
Highs average 68°20° and lows 37°3°, with 0.57 in14 mm of precipitation and 0.4 in1 cm of snow in a typical April.
- Record high
- 89°32° (2020)
- Record low
- 11°−12° (1899)
- Heating degree days
- 374
- Cooling degree days
- 1
Mayer in May
Highs average 76°25° and lows 45°7°, with 0.51 in13 mm of precipitation in a typical May.
- Record high
- 97°36° (1910)
- Record low
- 5°−15° (1899)
- Heating degree days
- 170
- Cooling degree days
- 36
Mayer in June
Highs average 87°31° and lows 54°12°, with 0.23 in5.8 mm of precipitation in a typical June.
- Record high
- 105°41° (2017)
- Record low
- 25°−4° (1899)
- Heating degree days
- 23
- Cooling degree days
- 182
Mayer in July
Highs average 90°32° and lows 61°16°, with 2.7 in68 mm of precipitation in a typical July.
- Record high
- 105°41° (1925)
- Record low
- 34°1° (1912)
- Heating degree days
- 0
- Cooling degree days
- 320
Mayer in August
Highs average 87°31° and lows 60°15°, with 2.8 in71 mm of precipitation in a typical August.
- Record high
- 103°39° (2020)
- Record low
- 32°0° (1968)
- Heating degree days
- 1
- Cooling degree days
- 263
Mayer in September
Highs average 82°28° and lows 52°11°, with 1.6 in42 mm of precipitation in a typical September.
- Record high
- 98°37° (1948)
- Record low
- 26°−3° (1903)
- Heating degree days
- 39
- Cooling degree days
- 108
Mayer in OctoberThis month
Highs average 73°23° and lows 40°5°, with 0.96 in24 mm of precipitation in a typical October.
- Record high
- 94°34° (2024)
- Record low
- 13°−11° (1935)
- Heating degree days
- 271
- Cooling degree days
- 7
Mayer in November
Highs average 62°16° and lows 30°−1°, with 0.87 in22 mm of precipitation and 0.9 in2.3 cm of snow in a typical November.
- Record high
- 83°28° (1933)
- Record low
- −1°−18° (1931)
- Heating degree days
- 579
- Cooling degree days
- 0
Mayer in December
Highs average 52°11° and lows 24°−5°, with 1.5 in37 mm of precipitation and 1.4 in3.6 cm of snow in a typical December.
- Record high
- 78°26° (1926)
- Record low
- −9°−23° (1924)
- Heating degree days
- 845
- Cooling degree days
- 0