Westfir weather by month
What a typical year looks like in Westfir, Oregon: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Oakridge Fish Hatchery, 5 km from Westfir; records cover 1923–2026.
The year at a glance
- Precipitation a year
- 45.8 in1162 mm
- Snow a year
- 5 in13 cm
- Last spring freeze
- Apr 22
- First fall freeze
- Oct 19
- Heating degree days
- 5,444
- Cooling degree days
- 178
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 22°−6° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Westfir in January
Highs average 44°7° and lows 31°0°, with 6.2 in158 mm of precipitation and 1.3 in3.3 cm of snow in a typical January.
- Record high
- 71°22° (1961)
- Record low
- −1°−18° (1962)
- Heating degree days
- 849
- Cooling degree days
- 0
Westfir in February
Highs average 49°10° and lows 32°0°, with 4.6 in116 mm of precipitation and 1.3 in3.3 cm of snow in a typical February.
- Record high
- 79°26° (1968)
- Record low
- 2°−17° (1989)
- Heating degree days
- 680
- Cooling degree days
- 0
Westfir in March
Highs average 55°13° and lows 34°1°, with 5 in127 mm of precipitation and 0.6 in1.5 cm of snow in a typical March.
- Record high
- 86°30° (1926)
- Record low
- 18°−8° (1971)
- Heating degree days
- 642
- Cooling degree days
- 0
Westfir in April
Highs average 59°15° and lows 37°3°, with 4.3 in108 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 97°36° (1926)
- Record low
- 25°−4° (1936)
- Heating degree days
- 500
- Cooling degree days
- 0
Westfir in May
Highs average 66°19° and lows 43°6°, with 3.2 in82 mm of precipitation in a typical May.
- Record high
- 106°41° (1983)
- Record low
- 21°−6° (1953)
- Heating degree days
- 339
- Cooling degree days
- 4
Westfir in June
Highs average 71°22° and lows 47°8°, with 2 in50 mm of precipitation in a typical June.
- Record high
- 110°43° (1925)
- Record low
- 29°−2° (1950)
- Heating degree days
- 192
- Cooling degree days
- 15
Westfir in July
Highs average 80°27° and lows 51°10°, with 0.53 in13 mm of precipitation in a typical July.
- Record high
- 112°44° (1946)
- Record low
- 33°1° (1949)
- Heating degree days
- 56
- Cooling degree days
- 66
Westfir in August
Highs average 81°27° and lows 50°10°, with 0.56 in14 mm of precipitation in a typical August.
- Record high
- 108°42° (1981)
- Record low
- 31°−1° (1937)
- Heating degree days
- 53
- Cooling degree days
- 69
Westfir in September
Highs average 76°24° and lows 46°8°, with 1.6 in40 mm of precipitation in a typical September.
- Record high
- 108°42° (1937)
- Record low
- 28°−2° (1965)
- Heating degree days
- 154
- Cooling degree days
- 23
Westfir in OctoberThis month
Highs average 63°17° and lows 40°4°, with 3.6 in92 mm of precipitation in a typical October.
- Record high
- 99°37° (1952)
- Record low
- 20°−7° (2002)
- Heating degree days
- 424
- Cooling degree days
- 1
Westfir in November
Highs average 49°9° and lows 35°2°, with 6.7 in169 mm of precipitation and 0.3 in0.8 cm of snow in a typical November.
- Record high
- 78°26° (1936)
- Record low
- 14°−10° (1978)
- Heating degree days
- 687
- Cooling degree days
- 0
Westfir in December
Highs average 42°6° and lows 32°0°, with 7.5 in192 mm of precipitation and 1.6 in4.1 cm of snow in a typical December.
- Record high
- 66°19° (1925)
- Record low
- −1°−18° (1990)
- Heating degree days
- 868
- Cooling degree days
- 0