Muscatine, IA Weather & Climate Normals
What a normal year in Muscatine actually looks like
On the 30-year record NOAA keeps for Muscatine, IA, the comfort score comes out to 44/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Muscatine's weather actually swings
Average temperatures in Muscatine run from 22°F in Jan up to 75°F in Jul, a 52.7°F seasonal swing, one of the widest gaps in this dataset.
Muscatine, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 31°F | 13°F | 1.51in | 7in |
| Feb | 36°F | 17°F | 1.78in | 5.8in |
| Mar | 50°F | 28°F | 2.55in | 2.8in |
| Apr | 63°F | 39°F | 3.82in | 0.7in |
| May | 74°F | 51°F | 5.11in | 0in |
| Jun | 82°F | 61°F | 5.46in | 0in |
| Jul | 85°F | 64°F | 4.25in | 0in |
| Aug | 83°F | 62°F | 4.26in | 0in |
| Sep | 78°F | 54°F | 3.91in | 0in |
| Oct | 65°F | 42°F | 3.04in | 0.2in |
| Nov | 49°F | 30°F | 2.28in | 0.8in |
| Dec | 36°F | 20°F | 2in | 6.2in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Muscatine's mildest stretch; if you're moving there, you should plan around Jan's cold instead.
How wet Muscatine actually gets
Over a typical year, Muscatine sees about 39.97in of precipitation a year across roughly 116 days with measurable rain or snow, with 23.5in of snow a year.
Muscatine against the rest of the country
Out of 4876 cities scored here, Muscatine comes in at 3752; within IA alone it ranks 25 of 85. Population is about 23,298.
Checking the actual forecast
These figures come from Muscatine, IA US, the NOAA station 0.8 miles from Muscatine, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated