Beaver Dam weather by month
What a typical year looks like in Beaver Dam, Arizona: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at BUNKERVILLE, 23 km from Beaver Dam; records cover 1979–2026.
The year at a glance
- Precipitation a year
- 5.9 in151 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 15
- First fall freeze
- Nov 16
- Heating degree days
- 2,560
- Cooling degree days
- 2,762
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 20°−7° (heating, 99%) and 115°46° (cooling, 1%).
Month by month
Beaver Dam in January
Highs average 60°15° and lows 30°−1°, with 0.8 in20 mm of precipitation in a typical January.
- Record high
- 78°26° (1984)
- Record low
- 11°−12° (2007)
- Heating degree days
- 620
- Cooling degree days
- 0
Beaver Dam in February
Highs average 65°18° and lows 35°2°, with 0.86 in22 mm of precipitation in a typical February.
- Record high
- 90°32° (1986)
- Record low
- 11°−12° (1985)
- Heating degree days
- 427
- Cooling degree days
- 0
Beaver Dam in March
Highs average 73°23° and lows 40°4°, with 0.62 in16 mm of precipitation in a typical March.
- Record high
- 100°38° (2007)
- Record low
- 20°−7° (2002)
- Heating degree days
- 277
- Cooling degree days
- 6
Beaver Dam in April
Highs average 81°27° and lows 46°8°, with 0.3 in7.6 mm of precipitation in a typical April.
- Record high
- 100°38° (1981)
- Record low
- 23°−5° (2000)
- Heating degree days
- 112
- Cooling degree days
- 60
Beaver Dam in May
Highs average 90°32° and lows 55°13°, with 0.13 in3.3 mm of precipitation in a typical May.
- Record high
- 112°44° (2008)
- Record low
- 31°−1° (1986)
- Heating degree days
- 16
- Cooling degree days
- 261
Beaver Dam in June
Highs average 101°38° and lows 63°17°, with 0.13 in3.3 mm of precipitation in a typical June.
- Record high
- 122°50° (2017)
- Record low
- 41°5° (1988)
- Heating degree days
- 1
- Cooling degree days
- 508
Beaver Dam in July
Highs average 106°41° and lows 71°22°, with 0.29 in7.4 mm of precipitation in a typical July.
- Record high
- 122°50° (2007)
- Record low
- 44°7° (1996)
- Heating degree days
- 0
- Cooling degree days
- 730
Beaver Dam in August
Highs average 105°40° and lows 70°21°, with 0.69 in18 mm of precipitation in a typical August.
- Record high
- 118°48° (2007)
- Record low
- 42°6° (2002)
- Heating degree days
- 0
- Cooling degree days
- 693
Beaver Dam in September
Highs average 97°36° and lows 60°15°, with 0.35 in8.9 mm of precipitation in a typical September.
- Record high
- 115°46° (2017)
- Record low
- 26°−3° (1986)
- Heating degree days
- 4
- Cooling degree days
- 406
Beaver Dam in OctoberThis month
Highs average 84°29° and lows 48°9°, with 0.61 in15 mm of precipitation in a typical October.
- Record high
- 107°42° (2024)
- Record low
- 20°−7° (1986)
- Heating degree days
- 74
- Cooling degree days
- 95
Beaver Dam in November
Highs average 69°21° and lows 36°2°, with 0.51 in13 mm of precipitation in a typical November.
- Record high
- 95°35° (1988)
- Record low
- 0°−18° (1986)
- Heating degree days
- 374
- Cooling degree days
- 3
Beaver Dam in December
Highs average 59°15° and lows 29°−2°, with 0.64 in16 mm of precipitation in a typical December.
- Record high
- 76°24° (1979)
- Record low
- 11°−12° (1987)
- Heating degree days
- 655
- Cooling degree days
- 0