Granite weather by month
What a typical year looks like in Granite, Utah: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Alta, 13 km from Granite; records cover 1906–2026.
The year at a glance
- Precipitation a year
- 47.1 in1196 mm
- Snow a year
- 458 in1164 cm
- Last spring freeze
- Jun 13
- First fall freeze
- Sep 15
- Heating degree days
- 9,440
- Cooling degree days
- 27
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −3°−19° (heating, 99%) and 80°27° (cooling, 1%).
Month by month
Granite in January
Highs average 31°−1° and lows 15°−9°, with 6.4 in162 mm of precipitation and 75 in190 cm of snow in a typical January.
- Record high
- 59°15° (1996)
- Record low
- −35°−37° (1979)
- Heating degree days
- 1307
- Cooling degree days
- 0
Granite in February
Highs average 31°−1° and lows 15°−9°, with 5.4 in137 mm of precipitation and 81 in206 cm of snow in a typical February.
- Record high
- 58°14° (2015)
- Record low
- −19°−28° (1985)
- Heating degree days
- 1174
- Cooling degree days
- 0
Granite in March
Highs average 37°3° and lows 20°−7°, with 6.2 in157 mm of precipitation and 71 in181 cm of snow in a typical March.
- Record high
- 67°19° (2026)
- Record low
- −10°−23° (1979)
- Heating degree days
- 1132
- Cooling degree days
- 0
Granite in April
Highs average 42°6° and lows 25°−4°, with 4.8 in121 mm of precipitation and 50 in127 cm of snow in a typical April.
- Record high
- 69°21° (1987)
- Record low
- 0°−18° (1979)
- Heating degree days
- 944
- Cooling degree days
- 0
Granite in May
Highs average 53°11° and lows 33°1°, with 3.5 in88 mm of precipitation and 16 in40 cm of snow in a typical May.
- Record high
- 78°26° (1979)
- Record low
- 6°−14° (1979)
- Heating degree days
- 682
- Cooling degree days
- 0
Granite in June
Highs average 64°18° and lows 42°6°, with 2 in50 mm of precipitation and 4 in11 cm of snow in a typical June.
- Record high
- 82°28° (1970)
- Record low
- 11°−12° (2011)
- Heating degree days
- 352
- Cooling degree days
- 1
Granite in July
Highs average 73°23° and lows 50°10°, with 1.5 in38 mm of precipitation in a typical July.
- Record high
- 94°34° (1945)
- Record low
- 31°−1° (1982)
- Heating degree days
- 123
- Cooling degree days
- 17
Granite in August
Highs average 71°22° and lows 49°10°, with 2.1 in53 mm of precipitation in a typical August.
- Record high
- 84°29° (1906)
- Record low
- 29°−2° (1992)
- Heating degree days
- 158
- Cooling degree days
- 9
Granite in September
Highs average 62°17° and lows 41°5°, with 2.6 in66 mm of precipitation and 2.6 in6.6 cm of snow in a typical September.
- Record high
- 83°28° (2022)
- Record low
- 16°−9° (2007)
- Heating degree days
- 401
- Cooling degree days
- 0
Granite in OctoberThis month
Highs average 50°10° and lows 31°−1°, with 3.5 in89 mm of precipitation and 24 in62 cm of snow in a typical October.
- Record high
- 85°29° (1906)
- Record low
- −4°−20° (2019)
- Heating degree days
- 767
- Cooling degree days
- 0
Granite in November
Highs average 37°3° and lows 21°−6°, with 4.2 in106 mm of precipitation and 54 in137 cm of snow in a typical November.
- Record high
- 64°18° (1966)
- Record low
- −16°−27° (1955)
- Heating degree days
- 1078
- Cooling degree days
- 0
Granite in December
Highs average 30°−1° and lows 15°−10°, with 5.1 in130 mm of precipitation and 80 in203 cm of snow in a typical December.
- Record high
- 59°15° (1952)
- Record low
- −31°−35° (1978)
- Heating degree days
- 1322
- Cooling degree days
- 0