Climate Postville - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 27 | 33 | 45 | 59 | 70 | 80 |
| Average low in ºF Av. low Lo | 10 | 13 | 25 | 38 | 49 | 59 |
| Av. precipitation in inch Av. precip. Pre. | 0.99 | 1.04 | 2.02 | 3.95 | 4.21 | 4.94 |
| Av. snowfall in inch Snowfall Sn | 12 | 10 | 5 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 81 | 75 | 62 | 46 | 31 |
| Average low in ºF Av. low Lo | 63 | 61 | 52 | 41 | 28 | 14 |
| Av. precipitation in inch Av. precip. Pre. | 4.45 | 4.66 | 3.42 | 2.45 | 2.36 | 1.39 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 3 | 9 |
What is the average weather in Postville, Iowa?
Postville experiences a humid continental climate, marked by a very strong seasonal temperature contrast. Summers are warm and fairly wet, with June being the wettest month. Winters are cold and snowy, bringing significant snowfall, and January is typically the driest month. Precipitation is spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Postville Climate Graph - Iowa Climate Chart
Daily normals Postville - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 26.8 | 9.3 | 0.04 | 0.04 | 3.00 | 7.62 |
| 2 Jan | 26.6 | 9.1 | 0.08 | 0.08 | 6.00 | 15.24 |
| 3 Jan | 26.5 | 8.9 | 0.12 | 0.12 | 9.00 | 22.86 |
| 4 Jan | 26.3 | 8.7 | 0.16 | 0.16 | 12.00 | 30.48 |
| 5 Jan | 26.2 | 8.5 | 0.19 | 0.19 | 16.00 | 40.64 |
| 6 Jan | 26.0 | 8.3 | 0.23 | 0.23 | 19.00 | 48.26 |
| 7 Jan | 25.9 | 8.1 | 0.27 | 0.27 | 22.00 | 55.88 |
| 8 Jan | 25.8 | 8.0 | 0.30 | 0.30 | 26.00 | 66.04 |
| 9 Jan | 25.7 | 7.8 | 0.34 | 0.34 | 29.00 | 73.66 |
| 10 Jan | 25.6 | 7.7 | 0.37 | 0.37 | 33.00 | 83.82 |
| 11 Jan | 25.5 | 7.5 | 0.41 | 0.41 | 37.00 | 93.98 |
| 12 Jan | 25.5 | 7.4 | 0.45 | 0.45 | 41.00 | 104.14 |
| 13 Jan | 25.4 | 7.3 | 0.48 | 0.48 | 45.00 | 114.30 |
| 14 Jan | 25.3 | 7.2 | 0.52 | 0.52 | 49.00 | 124.46 |
| 15 Jan | 25.3 | 7.1 | 0.56 | 0.56 | 52.00 | 132.08 |
| 16 Jan | 25.3 | 7.0 | 0.59 | 0.59 | 56.00 | 142.24 |
| 17 Jan | 25.3 | 6.9 | 0.62 | 0.62 | 60.00 | 152.40 |
| 18 Jan | 25.3 | 6.8 | 0.66 | 0.66 | 64.00 | 162.56 |
| 19 Jan | 25.3 | 6.8 | 0.69 | 0.69 | 68.00 | 172.72 |
| 20 Jan | 25.3 | 6.7 | 0.73 | 0.73 | 73.00 | 185.42 |
| 21 Jan | 25.3 | 6.7 | 0.77 | 0.77 | 77.00 | 195.58 |
| 22 Jan | 25.3 | 6.7 | 0.80 | 0.80 | 81.00 | 205.74 |
| 23 Jan | 25.4 | 6.7 | 0.84 | 0.84 | 86.00 | 218.44 |
| 24 Jan | 25.4 | 6.7 | 0.87 | 0.87 | 90.00 | 228.60 |
| 25 Jan | 25.5 | 6.7 | 0.91 | 0.91 | 94.00 | 238.76 |
| 26 Jan | 25.6 | 6.7 | 0.94 | 0.94 | 99.00 | 251.46 |
| 27 Jan | 25.7 | 6.7 | 0.98 | 0.98 | 103.00 | 261.62 |
| 28 Jan | 25.8 | 6.8 | 1.01 | 1.01 | 107.00 | 271.78 |
| 29 Jan | 25.9 | 6.9 | 1.05 | 1.05 | 112.00 | 284.48 |
| 30 Jan | 26.0 | 6.9 | 1.08 | 1.08 | 116.00 | 294.64 |
| 31 Jan | 26.2 | 7.0 | 1.12 | 1.12 | 120.00 | 304.80 |
Weather history Postville - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 57.9 | 32.0 | 0.00 | 0.00 | 0.0 |
| 02 May | 57.9 | 32.0 | 0.00 | 0.00 | 0.0 |
| 03 May | 62.1 | 36.0 | 0.00 | 0.00 | 0.0 |
| 04 May | 75.9 | 45.0 | 0.00 | 0.00 | 0.0 |
| 05 May | 80.1 | 33.1 | 0.00 | 0.00 | 0.0 |
| 06 May | 59.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 07 May | - | - | 0.00 | 0.00 | 0.0 |
| 08 May | 64.0 | 30.0 | 0.00 | 0.00 | 0.0 |
| 09 May | 75.0 | 44.1 | 0.00 | 0.00 | 0.0 |
| 10 May | 69.1 | 36.0 | 0.00 | 0.00 | 0.0 |
| 11 May | 70.0 | 32.0 | 0.00 | 0.00 | 0.0 |
| 12 May | 66.9 | 39.9 | 0.00 | 0.00 | 0.0 |
| 13 May | 81.0 | 46.9 | - | 0.00 | 0.0 |
| 14 May | 71.1 | 39.0 | 0.00 | 0.00 | 0.0 |
| 15 May | 75.9 | 48.9 | 0.08 | 0.00 | 0.0 |
| 16 May | 86.0 | 57.0 | 0.64 | 0.00 | 0.0 |
| 17 May | 84.0 | 62.1 | 0.18 | 0.00 | 0.0 |
| 18 May | 66.0 | 59.0 | 0.71 | 0.00 | 0.0 |
| 19 May | 77.0 | 57.0 | 0.51 | 0.00 | 0.0 |
| 20 May | 57.9 | 39.9 | T | 0.00 | 0.0 |
| 21 May | 66.0 | 45.0 | 0.00 | 0.00 | 0.0 |
| 22 May | 57.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 23 May | 60.1 | 50.0 | 0.00 | 0.00 | 0.0 |
| 24 May | 73.0 | 46.9 | 0.00 | 0.00 | 0.0 |
| 25 May | 82.9 | 52.0 | T | 0.00 | 0.0 |
| 26 May | 86.0 | 62.1 | 0.00 | 0.00 | 0.0 |
| 27 May | 91.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 28 May | - | 55.0 | 0.00 | 0.00 | 0.0 |
| 29 May | 82.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 30 May | 82.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 31 May | 68.0 | 54.0 | 0.27 | 0.00 | 0.0 |
Past weather Postville
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 71.9 ºF | 27 ºF | |
| Average low temperature Av. low temp. | 46.4 ºF | 10 ºF | |
| Total precipitation Total precip. | 2.39 inch | 0.99 inch | |
| Total snowfall Total snowfall | 0.00 inch | 12 inch | |
| Highest max temperature Highest max temp. | 91.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 57.0 ºF | - | |
| Highest min temperature Highest min temp. | 62.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 30.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Postville - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | - | |
| City | Postville | |
| Zip Code | 52162 | |
| Longitude | -91.57 dec. degr. | |
| Latitude | 43.08 dec. degr. | |
| Altitude - Elevation | 1181ft | |
| ICAO | - | |
| IATA | - |
Date and Time Postville - Iowa
| Local Time | 08:22 PM | |
|---|---|---|
| Sunrise | 05:47 AM | |
| Sunset | 08:38 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Postville - Iowa
USGS National Map — Open interactive map
Postville weather averages
| Annual high temperature | 58ºF |
| Annual low temperature | 38ºF |
| Average annual precip. | 35.88 inch |
| Av. annual snowfall | 41 inch |
Station Data
Monthly averages Postville
Longitude: -91.5682, Latitude: 43.0847
Average weather Postville, IA - 52162
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...