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Lonerock, OR Weather


Lonerock, OR climate is mild during summer when temperatures tend to be in the 60's and very cold during winter when temperatures tend to be in the 30's.

The warmest month of the year is July with an average maximum temperature of 9.99 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 9.99 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 32 degrees Fahrenheit, and fairly limited during winter with an average difference of 16 degrees Fahrenheit.

The annual average precipitation at Lonerock is 9.99 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is November with an average rainfall of 1.56 Inches.

Normal Climate

Normal Temperatures

(CONDON Weather station, 9.99 miles from Lonerock)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 37.7 42.8 50.3 57.0 64.9 72.9 81.9 81.4 72.1 60.6 45.1 38.1 58.7
Mean °F 30.3 34.5 40.2 45.4 52.1 58.9 66.0 65.8 57.7 48.1 37.0 30.7 47.2
Min °F 22.9 26.1 30.1 33.7 39.2 44.9 50.1 50.1 43.3 35.6 28.9 23.2 35.7

Normal Precipitation

(IONE 18 S Weather station, 9.99 miles from Lonerock)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 1.40 1.17 1.11 1.12 1.32 0.82 0.34 0.45 0.60 0.93 1.56 1.33 9.99