Iowa weather in June: Statewide normals and every place, NOAA 1991-2020
In June, Iowa's statewide normal high is 81°F and normal low 59°F; normal highs run from 76°F in Northwood to 84°F in Harlan (NOAA 1991-2020 normals).
- Statewide normal high
- 81°FJune, 1991-2020
- Statewide normal low
- 59°FJune, 1991-2020
- Statewide normal precipitation
- 5.26 inJune
- Warmest place
- 84°Fnormal high, Harlan
- Coolest place
- 76°Fnormal high, Northwood
Where is Iowa warmest and wettest in June?
Harlan has the warmest June afternoons (84°F) and Northwood the coolest (76°F). Elkader gets the most precipitation (6.67 in) and Spencer the least (4.01 in).
Statewide, June averaged 73.5°F in 2021, 71.6°F in 2022, 71.3°F in 2023, 72.0°F in 2024, 72.2°F in 2025, 70.2°F in 2026, against a 1991-2020 normal of 69.9°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Des Moines | 82°F | 62°F | 5.26 | 0.0 |
| Cedar Rapids | 80°F | 60°F | 5.56 | – |
| Davenport | 81°F | 61°F | 4.73 | – |
| Sioux City | 82°F | 59°F | 4.35 | 0.0 |
| Ankeny | 82°F | 61°F | 5.37 | 0.0 |
| Iowa City | 83°F | 62°F | 5.29 | – |
| Ames | 81°F | 60°F | 5.22 | – |
| Waterloo | 82°F | 61°F | 5.72 | 0.0 |
| Dubuque | 79°F | 59°F | 5.19 | 0.0 |
| Marion | 82°F | 60°F | 5.68 | 0.0 |
| Marshalltown | 81°F | 59°F | 5.32 | – |
| Mason City | 80°F | 57°F | 5.39 | 0.0 |
| Ottumwa | 82°F | 61°F | 5.38 | 0.0 |
| Fort Dodge | 80°F | 58°F | 5.53 | 0.0 |
| Clinton | 81°F | 61°F | 4.74 | 0.0 |
| Burlington | 82°F | 63°F | 4.87 | – |
| Muscatine | 82°F | 61°F | 5.46 | 0.0 |
| Indianola | 81°F | 60°F | 5.72 | 0.0 |
| Newton | 81°F | 60°F | 5.01 | 0.0 |
| Boone | 81°F | 59°F | 5.38 | 0.0 |
| Storm Lake | 79°F | 60°F | 5.33 | – |
| Oskaloosa | 82°F | 61°F | 5.18 | – |
| Spencer | 81°F | 59°F | 4.01 | – |
| Le Mars | 81°F | 58°F | 4.64 | 0.0 |
| Carroll | 81°F | 60°F | 5.12 | – |
| Fort Madison | 82°F | 63°F | 5.16 | 0.0 |
| Fairfield | 81°F | 60°F | 5.11 | 0.0 |
| Grinnell | 80°F | 58°F | 5.53 | 0.0 |
| Keokuk | 82°F | 63°F | 5.21 | – |
| Sioux Center | 82°F | 59°F | 4.51 | 0.0 |
| Mount Pleasant | 81°F | 58°F | 5.11 | 0.0 |
| Denison | 80°F | 59°F | 4.92 | 0.0 |
| Perry | 82°F | 60°F | 4.88 | – |
| Webster City | 80°F | 57°F | 5.76 | 0.0 |
| Decorah | 81°F | 59°F | 6.13 | 0.0 |
| Knoxville | 81°F | 61°F | 5.61 | – |
| Creston | 81°F | 59°F | 5.17 | – |
| Washington | 81°F | 60°F | 5.17 | 0.0 |
| Charles City | 79°F | 59°F | 6.13 | 0.0 |
| Atlantic | 83°F | 60°F | 5.74 | 0.0 |
| Independence | 81°F | 59°F | 5.66 | 0.0 |
| Maquoketa | 79°F | 60°F | 5.09 | 0.0 |
| Anamosa | 80°F | 58°F | 5.78 | – |
| Estherville | 79°F | 57°F | 4.57 | – |
| Oelwein | 79°F | 59°F | – | – |
| Osceola | 82°F | 60°F | 5.28 | 0.0 |
| Sheldon | 79°F | 57°F | 4.67 | 0.0 |
| Spirit Lake | 79°F | 59°F | 4.77 | 0.0 |
| Winterset | 80°F | 58°F | 4.64 | 0.0 |
| Red Oak | 83°F | 61°F | 5.44 | 0.0 |
| Centerville | 82°F | 59°F | 4.71 | 0.0 |
| Algona | 80°F | 58°F | 5.49 | – |
| Clarinda | 82°F | 61°F | 5.33 | 0.0 |
| Manchester | 79°F | 58°F | 6.02 | 0.0 |
| Glenwood | 83°F | 61°F | 5.96 | 0.0 |
| Cherokee | 81°F | 58°F | 5.20 | 0.0 |
| Iowa Falls | 80°F | 58°F | 6.13 | 0.0 |
| Vinton | 78°F | 57°F | 5.62 | 0.0 |
| Harlan | 84°F | 60°F | 5.17 | 0.0 |
| Shenandoah | 83°F | 63°F | 5.53 | 0.0 |
| Le Claire | 82°F | 62°F | 4.61 | – |
| Humboldt | 78°F | 59°F | 5.48 | – |
| Hampton | 80°F | 58°F | 6.06 | – |
| Chariton | 80°F | 57°F | 4.92 | 0.0 |
| Forest City | 78°F | 58°F | 5.51 | – |
| Jefferson | 81°F | 59°F | 5.19 | 0.0 |
| Cresco | 79°F | 56°F | 6.26 | 0.0 |
| Waukon | 77°F | 58°F | 5.92 | – |
| Emmetsburg | 82°F | 59°F | 5.54 | 0.0 |
| Albia | 80°F | 61°F | 5.18 | 0.0 |
| Osage | 78°F | 58°F | 5.57 | 0.0 |
| New Hampton | 78°F | 57°F | 6.59 | 0.0 |
| Williamsburg | 81°F | 59°F | 4.80 | 0.0 |
| Milford | 79°F | 59°F | 4.47 | 0.0 |
| Tipton | 82°F | 61°F | 4.74 | – |
| Grundy Center | 80°F | 60°F | 5.65 | 0.0 |
| Onawa | 83°F | 59°F | 4.18 | 0.0 |
| Sibley | 79°F | 57°F | 4.88 | 0.0 |
| Bloomfield | 81°F | 62°F | 5.36 | 0.0 |
| Clarion | 82°F | 59°F | 5.81 | 0.0 |
| Rock Rapids | 81°F | 58°F | 5.03 | 0.0 |
| Hawarden | 81°F | 58°F | 4.36 | 0.0 |
| Eldora | 80°F | 59°F | 5.88 | 0.0 |
| Postville | 79°F | 58°F | 5.88 | 0.0 |
| Cascade | 80°F | 60°F | 5.96 | 0.0 |
| Toledo | 80°F | 59°F | 5.60 | 0.0 |
| Belle Plaine | 80°F | 60°F | 5.23 | 0.0 |
| Bellevue | 81°F | 59°F | 5.58 | 0.0 |
| Rockwell City | 80°F | 60°F | 5.04 | 0.0 |
| Lamoni | 82°F | 62°F | 4.81 | – |
| Northwood | 76°F | 56°F | 5.13 | 0.0 |
| Audubon | 80°F | 58°F | 5.11 | – |
| Britt | 79°F | 58°F | 5.41 | – |
| Sac City | 80°F | 58°F | 5.14 | 0.0 |
| Greenfield | 80°F | 60°F | 4.75 | 0.0 |
| Ida Grove | 81°F | 60°F | – | – |
| Sigourney | 81°F | 59°F | 5.11 | – |
| Pocahontas | 81°F | 59°F | 4.67 | 0.0 |
| Guttenberg | 80°F | 60°F | 5.70 | 0.0 |
| Columbus Junction | 80°F | 59°F | 4.91 | 0.0 |
| Leon | 81°F | 59°F | 5.56 | 0.0 |
| Mount Ayr | 80°F | 60°F | 5.39 | 0.0 |
| Guthrie Center | 82°F | 59°F | 5.23 | – |
| Oakland | 82°F | 61°F | 5.28 | 0.0 |
| Corning | 81°F | 59°F | 5.16 | 0.0 |
| Holstein | 79°F | 59°F | 5.14 | 0.0 |
| Bedford | 82°F | 61°F | 5.54 | – |
| Sanborn | 79°F | 58°F | 4.86 | 0.0 |
| Logan | 82°F | 60°F | 5.21 | 0.0 |
| Tripoli | 80°F | 59°F | 6.03 | – |
| Fayette | 79°F | 56°F | 5.91 | 0.0 |
| Elkader | 79°F | 56°F | 6.67 | 0.0 |
| Lake Park | 81°F | 59°F | 5.04 | 0.0 |
| Mapleton | 81°F | 58°F | 4.55 | 0.0 |
| Sidney | 82°F | 61°F | 4.81 | 0.0 |
| Keosauqua | 82°F | 60°F | 5.29 | 0.0 |
| Allison | 80°F | 59°F | 5.46 | – |
| Primghar | 82°F | 60°F | 4.98 | 0.0 |
| Donnellson | 83°F | 62°F | 4.98 | 0.0 |
| Colo | 80°F | 60°F | 5.78 | 0.0 |
| Lowden | 82°F | 60°F | 5.08 | 0.0 |
| Dakota City | 80°F | 59°F | 5.41 | – |
| Sioux Rapids | 80°F | 59°F | 5.05 | 0.0 |
| Coggon | 80°F | 57°F | 5.87 | – |
| Battle Creek | 81°F | 59°F | 4.80 | – |
| Swea City | 78°F | 57°F | 4.65 | 0.0 |
| Allerton | 80°F | 60°F | 5.14 | – |
| Little Sioux | 83°F | 59°F | 5.72 | 0.0 |
| Castana | 80°F | 60°F | 4.84 | 0.0 |
| Stanley | 79°F | 57°F | 5.76 | – |
| Rathbun | 81°F | 61°F | 5.24 | – |
| Beaconsfield | 79°F | 60°F | 5.27 | 0.0 |
| Des Moines Weather Office-Johnston | 81°F | 62°F | 5.35 | 0.0 |
| Sioux City Ang | 82°F | 58°F | 4.62 | – |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.