Climate Rockwell City - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 27 | 32 | 45 | 60 | 71 | 80 |
| Average low in ºF Av. low Lo | 8 | 13 | 24 | 35 | 48 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 0.73 | 0.75 | 1.94 | 3.42 | 4.68 | 4.85 |
| Av. snowfall in inch Snowfall Sn | 7 | 6 | 5 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 75 | 62 | 45 | 30 |
| Average low in ºF Av. low Lo | 62 | 60 | 50 | 38 | 25 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 3.95 | 4.54 | 3.06 | 2.39 | 1.58 | 1.09 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 4 | 8 |
Rockwell City experiences a humid continental climate, marked by very strong seasonal contrasts. Summers are warm, while winters are cold and bring significant snowfall. Precipitation is moderate overall, with a strong pattern of wetter summers and drier winters, although moisture is relatively even throughout the year, with winter precipitation often arriving as snow.
Rockwell City Climate Graph - Iowa Climate Chart
Daily normals Rockwell City - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 26.7 | 9.1 | 0.04 | 0.04 | 0.20 | 0.50 |
| 2 Jan | 26.7 | 9.0 | 0.08 | 0.08 | 0.39 | 1.00 |
| 3 Jan | 26.6 | 8.9 | 0.08 | 0.08 | 0.59 | 1.50 |
| 4 Jan | 26.6 | 8.8 | 0.12 | 0.12 | 0.79 | 2.00 |
| 5 Jan | 26.6 | 8.6 | 0.12 | 0.12 | 0.98 | 2.50 |
| 6 Jan | 26.5 | 8.5 | 0.16 | 0.16 | 1.18 | 3.00 |
| 7 Jan | 26.5 | 8.4 | 0.20 | 0.20 | 1.42 | 3.60 |
| 8 Jan | 26.5 | 8.3 | 0.20 | 0.20 | 1.61 | 4.10 |
| 9 Jan | 26.5 | 8.2 | 0.24 | 0.24 | 1.81 | 4.60 |
| 10 Jan | 26.5 | 8.2 | 0.24 | 0.24 | 2.09 | 5.30 |
| 11 Jan | 26.5 | 8.1 | 0.28 | 0.28 | 2.28 | 5.80 |
| 12 Jan | 26.5 | 8.0 | 0.31 | 0.31 | 2.52 | 6.40 |
| 13 Jan | 26.5 | 7.9 | 0.31 | 0.31 | 2.72 | 6.90 |
| 14 Jan | 26.6 | 7.9 | 0.35 | 0.35 | 2.91 | 7.40 |
| 15 Jan | 26.6 | 7.8 | 0.35 | 0.35 | 3.11 | 7.90 |
| 16 Jan | 26.6 | 7.7 | 0.39 | 0.39 | 3.31 | 8.40 |
| 17 Jan | 26.7 | 7.7 | 0.39 | 0.39 | 3.50 | 8.90 |
| 18 Jan | 26.7 | 7.7 | 0.43 | 0.43 | 3.70 | 9.40 |
| 19 Jan | 26.8 | 7.7 | 0.43 | 0.43 | 3.90 | 9.90 |
| 20 Jan | 26.8 | 7.6 | 0.47 | 0.47 | 4.09 | 10.40 |
| 21 Jan | 26.9 | 7.6 | 0.47 | 0.47 | 4.29 | 10.90 |
| 22 Jan | 27.0 | 7.7 | 0.51 | 0.51 | 4.49 | 11.40 |
| 23 Jan | 27.1 | 7.7 | 0.55 | 0.55 | 4.69 | 11.90 |
| 24 Jan | 27.2 | 7.7 | 0.55 | 0.55 | 5.00 | 12.70 |
| 25 Jan | 27.3 | 7.8 | 0.59 | 0.59 | 5.20 | 13.20 |
| 26 Jan | 27.4 | 7.8 | 0.59 | 0.59 | 5.39 | 13.70 |
| 27 Jan | 27.5 | 7.9 | 0.63 | 0.63 | 5.59 | 14.20 |
| 28 Jan | 27.6 | 8.0 | 0.67 | 0.67 | 5.79 | 14.70 |
| 29 Jan | 27.8 | 8.1 | 0.67 | 0.67 | 6.10 | 15.50 |
| 30 Jan | 27.9 | 8.2 | 0.71 | 0.71 | 6.30 | 16.00 |
| 31 Jan | 28.1 | 8.4 | 0.75 | 0.75 | 6.50 | 16.50 |
Weather history Rockwell City - April 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Apr | 60.1 | 34.0 | 0.00 | 0.00 | 0.0 |
| 02 Apr | 51.1 | 37.0 | 0.94 | 0.00 | 0.0 |
| 03 Apr | 43.0 | 33.1 | 0.60 | 0.00 | 0.0 |
| 04 Apr | 39.0 | 32.0 | 0.57 | 0.00 | 0.0 |
| 05 Apr | - | - | 0.00 | 0.00 | 0.0 |
| 06 Apr | 61.0 | - | 0.00 | 0.00 | 0.0 |
| 07 Apr | - | 26.1 | 0.00 | 0.00 | 0.0 |
| 08 Apr | 52.0 | 26.1 | 0.00 | 0.00 | 0.0 |
| 09 Apr | 69.1 | 33.1 | 0.00 | 0.00 | 0.0 |
| 10 Apr | 52.0 | 30.0 | 0.33 | 0.00 | 0.0 |
| 11 Apr | - | 32.0 | - | - | 0.0 |
| 12 Apr | - | - | - | - | 0.0 |
| 13 Apr | 72.0 | - | - | 0.00 | 0.0 |
| 14 Apr | 84.0 | 48.0 | 0.00 | 0.00 | 0.0 |
| 15 Apr | - | - | - | - | 0.0 |
| 16 Apr | - | 44.1 | - | 0.00 | 0.0 |
| 17 Apr | 84.9 | 48.9 | 0.00 | 0.00 | 0.0 |
| 18 Apr | 75.9 | 28.0 | 0.00 | 0.00 | 0.0 |
| 19 Apr | - | 28.0 | 0.00 | 0.00 | 0.0 |
| 20 Apr | 55.0 | - | 0.00 | 0.00 | 0.0 |
| 21 Apr | 73.9 | 37.0 | 0.00 | 0.00 | 0.0 |
| 22 Apr | 88.0 | 54.0 | 0.00 | 0.00 | 0.0 |
| 23 Apr | 82.9 | - | 0.00 | 0.00 | 0.0 |
| 24 Apr | - | 37.9 | 0.50 | T | 0.0 |
| 25 Apr | - | - | 0.00 | 0.00 | 0.0 |
| 26 Apr | 71.1 | 39.9 | 0.00 | 0.00 | 0.0 |
| 27 Apr | 72.0 | 46.0 | 0.22 | 0.00 | 0.0 |
| 28 Apr | 64.0 | 37.9 | 0.00 | 0.00 | 0.0 |
| 29 Apr | 55.9 | 42.1 | 0.09 | 0.00 | 0.0 |
| 30 Apr | - | - | - | - | 0.0 |
Past weather Rockwell City
| Apr 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 65.3 ºF | 27 ºF | |
| Average low temperature Av. low temp. | 36.9 ºF | 8 ºF | |
| Total precipitation Total precip. | 3.25 inch | 0.73 inch | |
| Total snowfall Total snowfall | 0.00 inch | 7 inch | |
| Highest max temperature Highest max temp. | 88.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 39.0 ºF | - | |
| Highest min temperature Highest min temp. | 54.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 26.1 ºF | - | |
Past weather April 2026 incomplete - Missing data
Geo Rockwell City - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Calhoun | |
| City | Rockwell City | |
| Zip Code | 50579 | |
| Longitude | -94.63 dec. degr. | |
| Latitude | 42.4 dec. degr. | |
| Altitude - Elevation | 1194ft | |
| ICAO | - | |
| IATA | - |
Date and Time Rockwell City - Iowa
| Local Time | 12:29 AM | |
|---|---|---|
| Sunrise | 05:39 AM | |
| Sunset | 08:59 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Rockwell City - Iowa
USGS National Map — Open interactive map
Rockwell City weather averages
| Annual high temperature | 58ºF |
| Annual low temperature | 36ºF |
| Average annual precip. | 32.98 inch |
| Av. annual snowfall | 33 inch |
Station Data
Monthly averages Rockwell City
Longitude: -94.63, Latitude: 42.4
Average weather Rockwell City, IA - 50579
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...