Point of Rocks weather by month
What a typical year looks like in Point of Rocks, Wyoming: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Bitter Creek 4 NE, 24 km from Point of Rocks; records cover 1962–2026.
The year at a glance
- Precipitation a year
- 7.3 in185 mm
- Snow a year
- Rare
- Last spring freeze
- Jun 10
- First fall freeze
- Sep 8
- Heating degree days
- 7,964
- Cooling degree days
- 242
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −15°−26° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Point of Rocks in January
Highs average 33°1° and lows 11°−12°, with 0.36 in9.1 mm of precipitation in a typical January.
- Record high
- 57°14° (1981)
- Record low
- −46°−43° (1972)
- Heating degree days
- 1331
- Cooling degree days
- 0
Point of Rocks in February
Highs average 36°2° and lows 14°−10°, with 0.4 in10 mm of precipitation in a typical February.
- Record high
- 59°15° (2015)
- Record low
- −42°−41° (1985)
- Heating degree days
- 1124
- Cooling degree days
- 0
Point of Rocks in March
Highs average 46°8° and lows 23°−5°, with 0.53 in13 mm of precipitation in a typical March.
- Record high
- 80°27° (2026)
- Record low
- −25°−32° (2022)
- Heating degree days
- 938
- Cooling degree days
- 0
Point of Rocks in April
Highs average 55°13° and lows 29°−2°, with 0.62 in16 mm of precipitation in a typical April.
- Record high
- 83°28° (1969)
- Record low
- −10°−23° (1980)
- Heating degree days
- 688
- Cooling degree days
- 0
Point of Rocks in May
Highs average 65°19° and lows 37°3°, with 1.2 in31 mm of precipitation in a typical May.
- Record high
- 87°31° (2020)
- Record low
- 7°−14° (1967)
- Heating degree days
- 435
- Cooling degree days
- 1
Point of Rocks in June
Highs average 77°25° and lows 44°7°, with 0.66 in17 mm of precipitation in a typical June.
- Record high
- 97°36° (1988)
- Record low
- 18°−8° (1973)
- Heating degree days
- 162
- Cooling degree days
- 27
Point of Rocks in July
Highs average 86°30° and lows 51°10°, with 0.54 in14 mm of precipitation in a typical July.
- Record high
- 103°39° (1969)
- Record low
- 27°−3° (1968)
- Heating degree days
- 28
- Cooling degree days
- 124
Point of Rocks in August
Highs average 83°29° and lows 49°10°, with 0.65 in17 mm of precipitation in a typical August.
- Record high
- 98°37° (2026)
- Record low
- 17°−8° (1974)
- Heating degree days
- 45
- Cooling degree days
- 82
Point of Rocks in September
Highs average 73°23° and lows 41°5°, with 0.74 in19 mm of precipitation in a typical September.
- Record high
- 95°35° (2022)
- Record low
- −2°−19° (1965)
- Heating degree days
- 250
- Cooling degree days
- 8
Point of Rocks in OctoberThis month
Highs average 58°15° and lows 30°−1°, with 0.7 in18 mm of precipitation in a typical October.
- Record high
- 83°28° (2024)
- Record low
- −20°−29° (2020)
- Heating degree days
- 640
- Cooling degree days
- 0
Point of Rocks in November
Highs average 44°7° and lows 20°−7°, with 0.42 in11 mm of precipitation in a typical November.
- Record high
- 69°21° (2010)
- Record low
- −29°−34° (1983)
- Heating degree days
- 990
- Cooling degree days
- 0
Point of Rocks in December
Highs average 33°1° and lows 11°−12°, with 0.46 in12 mm of precipitation in a typical December.
- Record high
- 63°17° (2021)
- Record low
- −41° (1964)
- Heating degree days
- 1333
- Cooling degree days
- 0