Heber-Overgaard weather by month
What a typical year looks like in Heber-Overgaard, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Heber (black Mesa) Ranger Station, 3 km from Heber-Overgaard; records cover 1950–2026.
The year at a glance
- Precipitation a year
- 18.4 in467 mm
- Snow a year
- Rare
- Last spring freeze
- May 27
- First fall freeze
- Oct 1
- Heating degree days
- 5,704
- Cooling degree days
- 331
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 4°−16° (heating, 99%) and 91°33° (cooling, 1%).
Month by month
Heber-Overgaard in January
Highs average 46°8° and lows 20°−7°, with 1.7 in44 mm of precipitation in a typical January.
- Record high
- 72°22° (1969)
- Record low
- −25°−32° (1963)
- Heating degree days
- 1000
- Cooling degree days
- 0
Heber-Overgaard in February
Highs average 50°10° and lows 23°−5°, with 1.7 in42 mm of precipitation in a typical February.
- Record high
- 78°26° (1954)
- Record low
- −18°−28° (1962)
- Heating degree days
- 805
- Cooling degree days
- 0
Heber-Overgaard in March
Highs average 57°14° and lows 28°−2°, with 1.4 in36 mm of precipitation in a typical March.
- Record high
- 84°29° (2026)
- Record low
- −12°−24° (1966)
- Heating degree days
- 710
- Cooling degree days
- 0
Heber-Overgaard in April
Highs average 64°18° and lows 32°0°, with 0.67 in17 mm of precipitation in a typical April.
- Record high
- 85°29° (2000)
- Record low
- 3°−16° (1975)
- Heating degree days
- 516
- Cooling degree days
- 0
Heber-Overgaard in May
Highs average 71°22° and lows 39°4°, with 0.63 in16 mm of precipitation in a typical May.
- Record high
- 91°33° (1951)
- Record low
- 13°−11° (1967)
- Heating degree days
- 316
- Cooling degree days
- 5
Heber-Overgaard in June
Highs average 82°28° and lows 48°9°, with 0.45 in11 mm of precipitation in a typical June.
- Record high
- 100°38° (1970)
- Record low
- 21°−6° (1955)
- Heating degree days
- 73
- Cooling degree days
- 67
Heber-Overgaard in July
Highs average 83°28° and lows 56°13°, with 2.7 in68 mm of precipitation in a typical July.
- Record high
- 100°38° (1989)
- Record low
- 30°−1° (1968)
- Heating degree days
- 5
- Cooling degree days
- 141
Heber-Overgaard in August
Highs average 81°27° and lows 55°13°, with 3 in76 mm of precipitation in a typical August.
- Record high
- 98°37° (1969)
- Record low
- 30°−1° (1968)
- Heating degree days
- 14
- Cooling degree days
- 97
Heber-Overgaard in September
Highs average 76°24° and lows 48°9°, with 1.8 in47 mm of precipitation in a typical September.
- Record high
- 94°34° (1996)
- Record low
- 21°−6° (1965)
- Heating degree days
- 126
- Cooling degree days
- 21
Heber-Overgaard in OctoberThis month
Highs average 67°19° and lows 36°2°, with 1.2 in31 mm of precipitation in a typical October.
- Record high
- 87°31° (1979)
- Record low
- 9°−13° (1959)
- Heating degree days
- 419
- Cooling degree days
- 0
Heber-Overgaard in November
Highs average 55°13° and lows 27°−3°, with 1.2 in31 mm of precipitation in a typical November.
- Record high
- 78°26° (1953)
- Record low
- −11°−24° (1976)
- Heating degree days
- 720
- Cooling degree days
- 0
Heber-Overgaard in December
Highs average 46°8° and lows 20°−7°, with 1.9 in47 mm of precipitation in a typical December.
- Record high
- 70°21° (1958)
- Record low
- −22°−30° (1968)
- Heating degree days
- 1000
- Cooling degree days
- 0