Hot-summer humid continental climate
Climate Mount Pleasant - Iowa
Annual high62ºF
Annual low42ºF
Precipitation38.39 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 33 | 16 | 1.29 | 7 |
| Feb | 38 | 20 | 1.61 | 7 |
| Mar | 51 | 31 | 2.46 | 3 |
| Apr | 64 | 42 | 3.41 | 1 |
| May | 73 | 52 | 4.64 | 0 |
| Jun | 82 | 61 | 4.74 | 0 |
| Jul | 86 | 66 | 4.71 | 0 |
| Aug | 84 | 64 | 4.01 | 0 |
| Sep | 77 | 55 | 4.33 | 0 |
| Oct | 65 | 44 | 3.00 | 0 |
| Nov | 50 | 32 | 2.39 | 1 |
| Dec | 36 | 20 | 1.80 | 8 |
- JanHigh 33ºFLow 16ºFPrecip 1.29 inch
- FebHigh 38ºFLow 20ºFPrecip 1.61 inch
- MarHigh 51ºFLow 31ºFPrecip 2.46 inch
- AprHigh 64ºFLow 42ºFPrecip 3.41 inch
- MayHigh 73ºFLow 52ºFPrecip 4.64 inch
- JunHigh 82ºFLow 61ºFPrecip 4.74 inch
- JulHigh 86ºFLow 66ºFPrecip 4.71 inch
- AugHigh 84ºFLow 64ºFPrecip 4.01 inch
- SepHigh 77ºFLow 55ºFPrecip 4.33 inch
- OctHigh 65ºFLow 44ºFPrecip 3.00 inch
- NovHigh 50ºFLow 32ºFPrecip 2.39 inch
- DecHigh 36ºFLow 20ºFPrecip 1.80 inch
Climate summary
What is the average weather in Mount Pleasant, Iowa?
Mount Pleasant experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving in the summer months. Winters are cold and bring regular snowfall, making the colder months the driest time of year. Precipitation is spread relatively evenly through the year.
Mount Pleasant weather averages
Annual high62ºF
Annual low42ºF
Precipitation38.39 inch
Snowfall27 inch
Daily normals Mount Pleasant - Iowa - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 32.1 | 14.3 | 0.05 | 0.05 | 0.20 | 0.20 |
| Jan 2 | 31.9 | 14.1 | 0.10 | 0.10 | 0.50 | 0.50 |
| Jan 3 | 31.8 | 13.9 | 0.15 | 0.15 | 0.70 | 0.70 |
| Jan 4 | 31.6 | 13.7 | 0.20 | 0.20 | 0.90 | 0.90 |
| Jan 5 | 31.5 | 13.5 | 0.25 | 0.25 | 1.10 | 1.10 |
| Jan 6 | 31.4 | 13.3 | 0.30 | 0.30 | 1.40 | 1.40 |
| Jan 7 | 31.3 | 13.1 | 0.34 | 0.34 | 1.60 | 1.60 |
| Jan 8 | 31.2 | 13.0 | 0.39 | 0.39 | 1.90 | 1.90 |
| Jan 9 | 31.1 | 12.8 | 0.43 | 0.43 | 2.10 | 2.10 |
| Jan 10 | 31.1 | 12.6 | 0.48 | 0.48 | 2.30 | 2.30 |
| Jan 11 | 31.0 | 12.5 | 0.52 | 0.52 | 2.60 | 2.60 |
| Jan 12 | 31.0 | 12.4 | 0.57 | 0.57 | 2.80 | 2.80 |
| Jan 13 | 30.9 | 12.3 | 0.61 | 0.61 | 3.10 | 3.10 |
| Jan 14 | 30.9 | 12.2 | 0.66 | 0.66 | 3.30 | 3.30 |
| Jan 15 | 30.9 | 12.1 | 0.70 | 0.70 | 3.50 | 3.50 |
| Jan 16 | 30.9 | 12.0 | 0.75 | 0.75 | 3.70 | 3.70 |
| Jan 17 | 30.9 | 11.9 | 0.79 | 0.79 | 4.00 | 4.00 |
| Jan 18 | 31.0 | 11.9 | 0.84 | 0.84 | 4.20 | 4.20 |
| Jan 19 | 31.0 | 11.8 | 0.88 | 0.88 | 4.40 | 4.40 |
| Jan 20 | 31.1 | 11.8 | 0.93 | 0.93 | 4.70 | 4.70 |
| Jan 21 | 31.1 | 11.8 | 0.97 | 0.97 | 4.90 | 4.90 |
| Jan 22 | 31.2 | 11.8 | 1.01 | 1.01 | 5.10 | 5.10 |
| Jan 23 | 31.3 | 11.8 | 1.05 | 1.05 | 5.30 | 5.30 |
| Jan 24 | 31.4 | 11.8 | 1.09 | 1.09 | 5.50 | 5.50 |
| Jan 25 | 31.5 | 11.9 | 1.14 | 1.14 | 5.80 | 5.80 |
| Jan 26 | 31.6 | 12.0 | 1.18 | 1.18 | 6.00 | 6.00 |
| Jan 27 | 31.8 | 12.1 | 1.23 | 1.23 | 6.30 | 6.30 |
| Jan 28 | 31.9 | 12.2 | 1.27 | 1.27 | 6.50 | 6.50 |
| Jan 29 | 32.1 | 12.3 | 1.32 | 1.32 | 6.70 | 6.70 |
| Jan 30 | 32.3 | 12.4 | 1.37 | 1.37 | 7.00 | 7.00 |
| Jan 31 | 32.4 | 12.6 | 1.42 | 1.42 | 7.20 | 7.20 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Mount Pleasant - August 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Aug 1 | 82.0 | – | 2.12 |
| Aug 2 | 75.0 | – | 0.22 |
| Aug 3 | 82.0 | – | 0.00 |
| Aug 4 | 84.0 | – | 0.00 |
| Aug 5 | 89.1 | – | 0.52 |
| Aug 6 | 75.9 | – | 0.65 |
| Aug 7 | – | – | 0.00 |
| Aug 8 | 86.0 | – | 0.33 |
| Aug 9 | 84.0 | – | 0.00 |
| Aug 10 | 88.0 | – | 0.00 |
| Aug 11 | 89.1 | 75.9 | 0.00 |
| Aug 12 | 91.0 | – | 0.00 |
| Aug 13 | 86.0 | – | 0.27 |
| Aug 14 | 82.9 | 73.0 | 1.14 |
| Aug 15 | 81.0 | – | 2.95 |
| Aug 16 | 90.0 | – | 0.19 |
| Aug 17 | 84.9 | – | 0.01 |
| Aug 18 | 82.0 | – | 0.00 |
| Aug 19 | 82.0 | – | 0.01 |
| Aug 20 | 82.0 | – | 0.71 |
| Aug 21 | 84.0 | – | 0.00 |
| Aug 22 | 86.0 | – | 0.00 |
| Aug 23 | 82.9 | – | 0.00 |
| Aug 24 | 77.0 | – | 0.00 |
| Aug 25 | 77.0 | – | 0.00 |
| Aug 26 | 81.0 | – | 0.00 |
| Aug 27 | 84.0 | – | 0.00 |
| Aug 28 | 84.0 | – | 0.00 |
| Aug 29 | 84.9 | – | 0.00 |
| Aug 30 | 82.0 | – | 0.00 |
| Aug 31 | 88.0 | – | 0.00 |
The data for August 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature91.0ºF · Aug 12
- Lowest max temperature75.0ºF · Aug 2
- Highest min temperature75.9ºF · Aug 11
- Lowest min temperature73.0ºF · Aug 14
Geo Mount Pleasant - Iowa
Location
- Country
- United States
- State
- Iowa
- County
- Henry
- City
- Mount Pleasant
- Zip Code
- 52641
- Elevation
- 728 ft
- Longitude
- -91.51
- Latitude
- 40.95
- ICAO
- –
- IATA
- –