Climate in Arnold, Missouri
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Climate
Arnold, MO, gets 39 inches of rain per year. The US average is 37. Snowfall is 9 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 99.
On average, there are 203 sunny days per year in Arnold, MO. The July high is around 90 degrees. The January low is 22. Our comfort index, which is based on humidity during the hot months, is a 34 out of 100, where higher is more comfortable. The US average on the comfort index is 44.
Arnold Climate SperlingViews
Newly transplanted here!: My husband's family lives in the area (Crestwood, Barnhart, Fenton, Ballwin), we have been visiting for about 20 years. We moved from a southern state which had it... (read more)Have an opinion about Arnold? Leave a commentTo See All SperlingViews for Arnold Click Here
