West Haven weather by month
What a typical year looks like in West Haven, Utah: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at OGDEN HINKLEY AIRPORT, 4 km from West Haven; records cover 1948–2026.
The year at a glance
- Precipitation a year
- 16.4 in416 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 28
- First fall freeze
- Oct 23
- Heating degree days
- 5,851
- Cooling degree days
- 1,052
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 7°−14° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
West Haven in January
Highs average 36°2° and lows 21°−6°, with 1.5 in39 mm of precipitation in a typical January.
- Record high
- 62°17° (2024)
- Record low
- −13°−25° (1949)
- Heating degree days
- 1133
- Cooling degree days
- 0
West Haven in February
Highs average 42°5° and lows 25°−4°, with 1.6 in39 mm of precipitation in a typical February.
- Record high
- 68°20° (2025)
- Record low
- −6°−21° (1950)
- Heating degree days
- 885
- Cooling degree days
- 0
West Haven in March
Highs average 53°12° and lows 33°1°, with 1.7 in43 mm of precipitation in a typical March.
- Record high
- 81°27° (2026)
- Record low
- 7°−14° (1952)
- Heating degree days
- 685
- Cooling degree days
- 0
West Haven in April
Highs average 60°15° and lows 39°4°, with 2 in50 mm of precipitation in a typical April.
- Record high
- 87°31° (2012)
- Record low
- 20°−7° (1948)
- Heating degree days
- 479
- Cooling degree days
- 2
West Haven in May
Highs average 70°21° and lows 47°8°, with 2.2 in55 mm of precipitation in a typical May.
- Record high
- 98°37° (2020)
- Record low
- 28°−2° (2010)
- Heating degree days
- 234
- Cooling degree days
- 35
West Haven in June
Highs average 82°28° and lows 55°13°, with 1.1 in28 mm of precipitation in a typical June.
- Record high
- 106°41° (2021)
- Record low
- 33°1° (2005)
- Heating degree days
- 60
- Cooling degree days
- 162
West Haven in July
Highs average 91°33° and lows 65°18°, with 0.35 in8.9 mm of precipitation in a typical July.
- Record high
- 106°41° (2024)
- Record low
- 46°8° (1948)
- Heating degree days
- 1
- Cooling degree days
- 405
West Haven in August
Highs average 89°32° and lows 63°17°, with 0.72 in18 mm of precipitation in a typical August.
- Record high
- 104°40° (2020)
- Record low
- 44°7° (2004)
- Heating degree days
- 5
- Cooling degree days
- 339
West Haven in September
Highs average 78°25° and lows 53°12°, with 1.1 in27 mm of precipitation in a typical September.
- Record high
- 104°40° (2022)
- Record low
- 32°0° (1999)
- Heating degree days
- 92
- Cooling degree days
- 104
West Haven in OctoberThis month
Highs average 63°17° and lows 41°5°, with 1.7 in43 mm of precipitation in a typical October.
- Record high
- 88°31° (2024)
- Record low
- 8°−13° (2019)
- Heating degree days
- 415
- Cooling degree days
- 5
West Haven in November
Highs average 49°9° and lows 31°−1°, with 1.2 in30 mm of precipitation in a typical November.
- Record high
- 74°23° (2020)
- Record low
- 3°−16° (2010)
- Heating degree days
- 765
- Cooling degree days
- 0
West Haven in December
Highs average 37°3° and lows 22°−5°, with 1.3 in34 mm of precipitation in a typical December.
- Record high
- 62°17° (2025)
- Record low
- −7°−22° (2013)
- Heating degree days
- 1097
- Cooling degree days
- 0