Black Butte Ranch Oregon Climate Data

Monthly Average Climate Data for Black Butte Ranch Oregon

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.2 °F42.4 °F2.86 in.
February23.6 °F45.2 °F2.13 in.
March26.1 °F50.0 °F1.39 in.
April28.8 °F55.8 °F1.33 in.
May34.6 °F64.6 °F1.14 in.
June39.0 °F72.3 °F0.85 in.
July43.9 °F83.6 °F0.36 in.
August43.6 °F83.2 °F0.45 in.
September37.8 °F75.3 °F0.52 in.
October31.1 °F61.3 °F1.37 in.
November26.4 °F47.9 °F2.31 in.
December21.8 °F40.7 °F3.49 in.
Annual31.7 °F60.2 °F18.2 in.

Climate Data for Black Butte Ranch Oregon

Average First Frost DateJuly 21 - July 31
Average Last Frost DateJul. 1 - Jul. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate