Green Meadows weather by month
What a typical year looks like in Green Meadows, Oregon: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pendleton E Or Regional Airport, 10 km from Green Meadows; records cover 1892–2026.
The year at a glance
- Precipitation a year
- 12.8 in326 mm
- Snow a year
- 16 in40 cm
- Last spring freeze
- Apr 24
- First fall freeze
- Oct 16
- Heating degree days
- 5,340
- Cooling degree days
- 637
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 100°38° (cooling, 1%).
Month by month
Green Meadows in January
Highs average 42°5° and lows 28°−2°, with 1.5 in39 mm of precipitation and 4 in10 cm of snow in a typical January.
- Record high
- 71°22° (1935)
- Record low
- −26°−32° (1930)
- Heating degree days
- 935
- Cooling degree days
- 0
Green Meadows in February
Highs average 46°8° and lows 30°−1°, with 1.2 in30 mm of precipitation and 5 in11 cm of snow in a typical February.
- Record high
- 76°24° (1902)
- Record low
- −21°−29° (1929)
- Heating degree days
- 756
- Cooling degree days
- 0
Green Meadows in March
Highs average 55°13° and lows 34°1°, with 1.3 in34 mm of precipitation and 0.7 in1.8 cm of snow in a typical March.
- Record high
- 83°28° (1911)
- Record low
- 1°−17° (1906)
- Heating degree days
- 640
- Cooling degree days
- 0
Green Meadows in April
Highs average 62°17° and lows 38°3°, with 1.2 in31 mm of precipitation in a typical April.
- Record high
- 95°35° (1926)
- Record low
- 17°−8° (1927)
- Heating degree days
- 449
- Cooling degree days
- 1
Green Meadows in May
Highs average 71°22° and lows 45°7°, with 1.5 in37 mm of precipitation in a typical May.
- Record high
- 103°39° (1897)
- Record low
- 24°−4° (1905)
- Heating degree days
- 238
- Cooling degree days
- 20
Green Meadows in June
Highs average 78°26° and lows 51°10°, with 1.1 in27 mm of precipitation in a typical June.
- Record high
- 117°47° (2021)
- Record low
- 30°−1° (1904)
- Heating degree days
- 86
- Cooling degree days
- 73
Green Meadows in July
Highs average 89°32° and lows 57°14°, with 0.26 in6.6 mm of precipitation in a typical July.
- Record high
- 114°46° (1905)
- Record low
- 38°3° (1893)
- Heating degree days
- 9
- Cooling degree days
- 255
Green Meadows in August
Highs average 88°31° and lows 56°13°, with 0.31 in7.9 mm of precipitation in a typical August.
- Record high
- 119°48° (1898)
- Record low
- 32°0° (1904)
- Heating degree days
- 12
- Cooling degree days
- 223
Green Meadows in September
Highs average 78°26° and lows 49°9°, with 0.53 in13 mm of precipitation in a typical September.
- Record high
- 104°40° (1930)
- Record low
- 21°−6° (1926)
- Heating degree days
- 107
- Cooling degree days
- 62
Green Meadows in OctoberThis month
Highs average 64°18° and lows 39°4°, with 1.1 in28 mm of precipitation and 0.1 in0.3 cm of snow in a typical October.
- Record high
- 93°34° (1911)
- Record low
- 11°−12° (1935)
- Heating degree days
- 423
- Cooling degree days
- 3
Green Meadows in November
Highs average 49°10° and lows 32°0°, with 1.4 in35 mm of precipitation and 1.2 in3 cm of snow in a typical November.
- Record high
- 80°27° (1999)
- Record low
- −13°−25° (1896)
- Heating degree days
- 729
- Cooling degree days
- 0
Green Meadows in December
Highs average 41°5° and lows 28°−2°, with 1.5 in38 mm of precipitation and 5 in14 cm of snow in a typical December.
- Record high
- 75°24° (1921)
- Record low
- −28°−33° (1919)
- Heating degree days
- 956
- Cooling degree days
- 0