Oscarville weather by month
What a typical year looks like in Oscarville, Alaska: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Bethel Airport, 7 km from Oscarville; records cover 1923–2026.
The year at a glance
- Precipitation a year
- 19.7 in500 mm
- Snow a year
- 64 in163 cm
- Last spring freeze
- May 23
- First fall freeze
- Sep 21
- Heating degree days
- 12,225
- Cooling degree days
- 6
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −26°−32° (heating, 99%) and 76°24° (cooling, 1%).
Month by month
Oscarville in January
Highs average 13°−11° and lows 1°−17°, with 0.77 in20 mm of precipitation and 9 in24 cm of snow in a typical January.
- Record high
- 49°9° (1942)
- Record low
- −52°−47° (1947)
- Heating degree days
- 1799
- Cooling degree days
- 0
Oscarville in February
Highs average 20°−7° and lows 7°−14°, with 0.88 in22 mm of precipitation and 8 in21 cm of snow in a typical February.
- Record high
- 51°11° (1927)
- Record low
- −45°−43° (1947)
- Heating degree days
- 1448
- Cooling degree days
- 0
Oscarville in March
Highs average 22°−6° and lows 7°−14°, with 0.74 in19 mm of precipitation and 9 in22 cm of snow in a typical March.
- Record high
- 53°12° (1934)
- Record low
- −42°−41° (1956)
- Heating degree days
- 1565
- Cooling degree days
- 0
Oscarville in April
Highs average 37°3° and lows 21°−6°, with 0.79 in20 mm of precipitation and 6 in15 cm of snow in a typical April.
- Record high
- 63°17° (2004)
- Record low
- −31°−35° (1956)
- Heating degree days
- 1078
- Cooling degree days
- 0
Oscarville in May
Highs average 52°11° and lows 34°1°, with 1.2 in31 mm of precipitation and 1.9 in4.8 cm of snow in a typical May.
- Record high
- 80°27° (1993)
- Record low
- −5°−21° (1949)
- Heating degree days
- 680
- Cooling degree days
- 0
Oscarville in June
Highs average 62°17° and lows 45°7°, with 1.8 in45 mm of precipitation in a typical June.
- Record high
- 90°32° (1926)
- Record low
- 28°−2° (1933)
- Heating degree days
- 353
- Cooling degree days
- 2
Oscarville in July
Highs average 64°18° and lows 49°9°, with 2.6 in65 mm of precipitation in a typical July.
- Record high
- 89°32° (2019)
- Record low
- 30°−1° (1934)
- Heating degree days
- 273
- Cooling degree days
- 3
Oscarville in August
Highs average 61°16° and lows 47°8°, with 3.4 in85 mm of precipitation in a typical August.
- Record high
- 87°31° (2003)
- Record low
- 28°−2° (1984)
- Heating degree days
- 345
- Cooling degree days
- 1
Oscarville in September
Highs average 53°12° and lows 39°4°, with 2.9 in73 mm of precipitation and 0.5 in1.3 cm of snow in a typical September.
- Record high
- 76°24° (1935)
- Record low
- 18°−8° (1927)
- Heating degree days
- 568
- Cooling degree days
- 0
Oscarville in OctoberThis month
Highs average 38°3° and lows 26°−3°, with 1.8 in47 mm of precipitation and 4 in10 cm of snow in a typical October.
- Record high
- 65°18° (1954)
- Record low
- −6°−21° (2001)
- Heating degree days
- 1018
- Cooling degree days
- 0
Oscarville in November
Highs average 24°−4° and lows 13°−11°, with 1.8 in46 mm of precipitation and 13 in34 cm of snow in a typical November.
- Record high
- 60°16° (1936)
- Record low
- −31°−35° (1939)
- Heating degree days
- 1393
- Cooling degree days
- 0
Oscarville in December
Highs average 16°−9° and lows 4°−16°, with 1.1 in27 mm of precipitation and 12 in31 cm of snow in a typical December.
- Record high
- 49°9° (1936)
- Record low
- −44°−42° (1948)
- Heating degree days
- 1705
- Cooling degree days
- 0