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Kelso, MO Climate
1991 to 2020 normals at Cape Girardeau MUNI AP, 2.5 mi from the center of Kelso, elevation 336 ft.
Average weather by month
Select a month for daily normals and last year's weather
Frequently asked questions
- What is the hottest month in Kelso, MO?
- July is the warmest month, with a normal high of 89°F at Cape Girardeau MUNI AP.
- What is the coldest month in Kelso, MO?
- January is the coldest month, with a normal low of 26°F.
- What is the wettest month in Kelso, MO?
- May has the most precipitation on average, about 5.27 inches.