Climate Swea City - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 24 | 29 | 41 | 58 | 70 | 80 |
| Average low in ºF Av. low Lo | 4 | 9 | 21 | 33 | 46 | 57 |
| Av. precipitation in inch Av. precip. Pre. | 0.77 | 0.62 | 1.91 | 3.16 | 3.86 | 4.59 |
| Av. snowfall in inch Snowfall Sn | 10 | 6 | 5 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 80 | 73 | 60 | 43 | 27 |
| Average low in ºF Av. low Lo | 60 | 58 | 48 | 35 | 22 | 9 |
| Av. precipitation in inch Av. precip. Pre. | 4.43 | 3.87 | 3.24 | 2.37 | 1.66 | 0.86 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 5 | 10 |
Swea City experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm and bring the most precipitation, contributing to a moderate annual total. Winters are very cold and snowy, with significant snowfall. Precipitation is spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Swea City Climate Graph - Iowa Climate Chart
Daily normals Swea City - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 23.4 | 5.3 | 0.04 | 0.04 | 0.31 | 0.80 |
| 2 Jan | 23.4 | 5.2 | 0.04 | 0.04 | 0.59 | 1.50 |
| 3 Jan | 23.3 | 5.1 | 0.08 | 0.08 | 0.98 | 2.50 |
| 4 Jan | 23.2 | 5.0 | 0.12 | 0.12 | 1.30 | 3.30 |
| 5 Jan | 23.2 | 4.8 | 0.12 | 0.12 | 1.61 | 4.10 |
| 6 Jan | 23.2 | 4.7 | 0.16 | 0.16 | 1.89 | 4.80 |
| 7 Jan | 23.1 | 4.6 | 0.20 | 0.20 | 2.20 | 5.60 |
| 8 Jan | 23.1 | 4.5 | 0.20 | 0.20 | 2.52 | 6.40 |
| 9 Jan | 23.1 | 4.4 | 0.24 | 0.24 | 2.80 | 7.10 |
| 10 Jan | 23.1 | 4.4 | 0.28 | 0.28 | 3.11 | 7.90 |
| 11 Jan | 23.1 | 4.3 | 0.28 | 0.28 | 3.39 | 8.60 |
| 12 Jan | 23.2 | 4.2 | 0.31 | 0.31 | 3.70 | 9.40 |
| 13 Jan | 23.2 | 4.1 | 0.35 | 0.35 | 4.09 | 10.40 |
| 14 Jan | 23.2 | 4.1 | 0.35 | 0.35 | 4.41 | 11.20 |
| 15 Jan | 23.3 | 4.0 | 0.39 | 0.39 | 4.80 | 12.20 |
| 16 Jan | 23.4 | 4.0 | 0.43 | 0.43 | 5.12 | 13.00 |
| 17 Jan | 23.4 | 3.9 | 0.43 | 0.43 | 5.39 | 13.70 |
| 18 Jan | 23.5 | 3.9 | 0.47 | 0.47 | 5.71 | 14.50 |
| 19 Jan | 23.6 | 3.9 | 0.47 | 0.47 | 5.98 | 15.20 |
| 20 Jan | 23.7 | 3.8 | 0.51 | 0.51 | 6.42 | 16.30 |
| 21 Jan | 23.8 | 3.8 | 0.55 | 0.55 | 6.69 | 17.00 |
| 22 Jan | 23.9 | 3.9 | 0.55 | 0.55 | 7.01 | 17.80 |
| 23 Jan | 24.0 | 3.9 | 0.59 | 0.59 | 7.28 | 18.50 |
| 24 Jan | 24.1 | 3.9 | 0.59 | 0.59 | 7.60 | 19.30 |
| 25 Jan | 24.3 | 4.0 | 0.63 | 0.63 | 7.91 | 20.10 |
| 26 Jan | 24.4 | 4.0 | 0.67 | 0.67 | 8.19 | 20.80 |
| 27 Jan | 24.6 | 4.1 | 0.67 | 0.67 | 8.50 | 21.60 |
| 28 Jan | 24.7 | 4.2 | 0.71 | 0.71 | 8.82 | 22.40 |
| 29 Jan | 24.9 | 4.3 | 0.71 | 0.71 | 9.09 | 23.10 |
| 30 Jan | 25.1 | 4.4 | 0.75 | 0.75 | 9.29 | 23.60 |
| 31 Jan | 25.2 | 4.6 | 0.79 | 0.79 | 9.61 | 24.40 |
Weather history Swea City - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 68.0 | 57.9 | 0.09 | 0.00 | 0.0 |
| 02 Jun | - | 57.9 | T | 0.00 | 0.0 |
| 03 Jun | 82.9 | 55.9 | 0.00 | 0.00 | 0.0 |
| 04 Jun | 84.0 | 55.9 | 0.39 | 0.00 | 0.0 |
| 05 Jun | - | - | - | - | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | 82.0 | 68.0 | 0.10 | 0.00 | 0.0 |
| 09 Jun | 84.0 | 66.0 | T | 0.00 | 0.0 |
| 10 Jun | 91.0 | 64.0 | 0.12 | 0.00 | 0.0 |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Swea City
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 82.0 ºF | 24 ºF | |
| Average low temperature Av. low temp. | 60.8 ºF | 4 ºF | |
| Total precipitation Total precip. | 0.70 inch | 0.77 inch | |
| Total snowfall Total snowfall | 0.00 inch | 10 inch | |
| Highest max temperature Highest max temp. | 91.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 68.0 ºF | - | |
| Highest min temperature Highest min temp. | 68.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Swea City - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Kossuth | |
| City | Swea City | |
| Zip Code | 50590 | |
| Longitude | -94.31 dec. degr. | |
| Latitude | 43.38 dec. degr. | |
| Altitude - Elevation | 1148ft | |
| ICAO | - | |
| IATA | - |
Date and Time Swea City - Iowa
| Local Time | 04:08 AM | |
|---|---|---|
| Sunrise | 05:34 AM | |
| Sunset | 09:01 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Swea City - Iowa
USGS National Map — Open interactive map
Swea City weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 34ºF |
| Average annual precip. | 31.34 inch |
| Av. annual snowfall | 38 inch |
Station Data
Monthly averages Swea City
Longitude: -94.31, Latitude: 43.38
Average weather Swea City, IA - 50590
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, ...