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Bonners Ferry, ID Weather


Bonners Ferry, ID 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 20's.

The warmest month of the year is August with an average maximum temperature of 83.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.50 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 33 degrees Fahrenheit, and fairly limited during winter with an average difference of 14 degrees Fahrenheit.

The annual average precipitation at Bonners Ferry is 21.56 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is November with an average rainfall of 3.03 Inches.

Weather Data

Normal Climate

Normal Temperatures

(BONNERS FERRY Weather station, 0.63 miles from Bonners Ferry)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 33.3 39.2 49.5 60.4 69.3 76.0 83.1 83.4 72.3 57.4 41.3 33.5 58.2
Mean °F 26.9 31.8 39.3 47.6 55.5 61.8 66.9 66.7 57.1 45.8 35.0 27.8 46.9
Min °F 20.5 24.3 29.1 34.7 41.6 47.6 50.7 50.0 41.9 34.1 28.6 22.1 35.4

Normal Precipitation

(BONNERS FERRY Weather station, 0.63 miles from Bonners Ferry)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 2.70 1.77 1.49 1.42 1.76 1.62 1.02 1.07 1.16 1.61 3.03 2.91 21.56