Oatman weather by month
What a typical year looks like in Oatman, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at BULLHEAD CITY, 21 km from Oatman; records cover 1977–2026.
The year at a glance
- Precipitation a year
- 5.4 in137 mm
- Snow a year
- Rare
- Last spring freeze
- Jan 13
- First fall freeze
- Dec 15
- Heating degree days
- 1,099
- Cooling degree days
- 4,504
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 34°1° (heating, 99%) and 119°48° (cooling, 1%).
Month by month
Oatman in January
Highs average 65°18° and lows 45°7°, with 1 in26 mm of precipitation in a typical January.
- Record high
- 83°28° (2003)
- Record low
- 25°−4° (1979)
- Heating degree days
- 314
- Cooling degree days
- 1
Oatman in February
Highs average 70°21° and lows 47°8°, with 1.2 in29 mm of precipitation in a typical February.
- Record high
- 93°34° (1986)
- Record low
- 28°−2° (1985)
- Heating degree days
- 199
- Cooling degree days
- 9
Oatman in March
Highs average 79°26° and lows 51°10°, with 0.76 in19 mm of precipitation in a typical March.
- Record high
- 104°40° (2026)
- Record low
- 28°−2° (1988)
- Heating degree days
- 85
- Cooling degree days
- 73
Oatman in April
Highs average 87°31° and lows 57°14°, with 0.14 in3.6 mm of precipitation in a typical April.
- Record high
- 107°42° (2000)
- Record low
- 40°4° (1983)
- Heating degree days
- 14
- Cooling degree days
- 226
Oatman in May
Highs average 96°36° and lows 66°19°, with 0.08 in2 mm of precipitation in a typical May.
- Record high
- 118°48° (1983)
- Record low
- 47°8° (1999)
- Heating degree days
- 0
- Cooling degree days
- 498
Oatman in June
Highs average 107°42° and lows 73°23°, with 0.01 in0.3 mm of precipitation in a typical June.
- Record high
- 126°52° (1984)
- Record low
- 50°10° (1980)
- Heating degree days
- 0
- Cooling degree days
- 750
Oatman in July
Highs average 111°44° and lows 81°27°, with 0.23 in5.8 mm of precipitation in a typical July.
- Record high
- 126°52° (1998)
- Record low
- 64°18° (1981)
- Heating degree days
- 0
- Cooling degree days
- 958
Oatman in August
Highs average 109°43° and lows 81°27°, with 0.48 in12 mm of precipitation in a typical August.
- Record high
- 122°50° (1996)
- Record low
- 60°16° (1980)
- Heating degree days
- 0
- Cooling degree days
- 931
Oatman in September
Highs average 103°39° and lows 73°23°, with 0.18 in4.6 mm of precipitation in a typical September.
- Record high
- 117°47° (1995)
- Record low
- 54°12° (1982)
- Heating degree days
- 0
- Cooling degree days
- 680
Oatman in OctoberThis month
Highs average 89°32° and lows 61°16°, with 0.5 in13 mm of precipitation in a typical October.
- Record high
- 111°44° (1980)
- Record low
- 37°3° (1979)
- Heating degree days
- 6
- Cooling degree days
- 326
Oatman in November
Highs average 74°23° and lows 51°10°, with 0.39 in9.9 mm of precipitation in a typical November.
- Record high
- 95°35° (2008)
- Record low
- 30°−1° (2010)
- Heating degree days
- 131
- Cooling degree days
- 51
Oatman in December
Highs average 64°18° and lows 44°7°, with 0.47 in12 mm of precipitation in a typical December.
- Record high
- 88°31° (1980)
- Record low
- 23°−5° (2003)
- Heating degree days
- 350
- Cooling degree days
- 1