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Haverhill, IA Weather


Haverhill, IA climate is warm during summer when temperatures tend to be in the 70's and extremely cold during winter when temperatures tend to be in the 10's.

The warmest month of the year is July with an average maximum temperature of 84.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 7.10 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.

The annual average precipitation at Haverhill is 36.40 Inches. Summer months tend to be wetter than winter months. The wettest month of the year is June with an average rainfall of 5.57 Inches.

Weather Data

Normal Climate

Normal Temperatures

(MARSHALLTOWN Weather station, 8.78 miles from Haverhill)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 26.5 32.6 45.2 59.2 71.1 80.7 84.4 82.0 74.8 62.3 45.2 30.9 57.9
Mean °F 16.8 22.7 35.1 47.9 60.1 70.0 73.9 71.1 62.5 50.3 35.5 22.3 47.4
Min °F 7.1 12.8 24.9 36.6 49.1 59.2 63.3 60.2 50.1 38.3 25.8 13.6 36.8

Normal Precipitation

(MARSHALLTOWN Weather station, 8.78 miles from Haverhill)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 0.95 1.05 2.39 3.31 4.25 5.57 4.58 4.74 3.53 2.63 2.16 1.24 36.40