Climate Allerton - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 37 | 49 | 60 | 71 | 80 |
| Average low in ºF Av. low Lo | 14 | 17 | 28 | 38 | 51 | 61 |
| Av. precipitation in inch Av. precip. Pre. | 0.98 | 1.48 | 2.48 | 3.77 | 5.49 | 5.06 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 84 | 76 | 64 | 49 | 35 |
| Average low in ºF Av. low Lo | 64 | 62 | 53 | 41 | 29 | 16 |
| Av. precipitation in inch Av. precip. Pre. | 5.17 | 5.00 | 4.57 | 3.06 | 2.33 | 1.52 |
What is the average weather in Allerton, Iowa?
Allerton experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and bring the wettest conditions, with precipitation spread relatively evenly throughout the year. Winters are cold, and the inland location amplifies these significant temperature swings.
Allerton Climate Graph - Iowa Climate Chart
Daily normals Allerton - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 32.2 | 14.5 | 0.04 | 0.04 | 0.00 | 0.00 |
| 2 Jan | 32.0 | 14.3 | 0.08 | 0.08 | 0.00 | 0.00 |
| 3 Jan | 31.8 | 14.1 | 0.12 | 0.12 | 0.00 | 0.00 |
| 4 Jan | 31.7 | 13.9 | 0.16 | 0.16 | 0.00 | 0.00 |
| 5 Jan | 31.6 | 13.7 | 0.19 | 0.19 | 0.00 | 0.00 |
| 6 Jan | 31.5 | 13.5 | 0.23 | 0.23 | 0.00 | 0.00 |
| 7 Jan | 31.4 | 13.4 | 0.26 | 0.26 | 0.00 | 0.00 |
| 8 Jan | 31.3 | 13.2 | 0.29 | 0.29 | 0.00 | 0.00 |
| 9 Jan | 31.2 | 13.1 | 0.33 | 0.33 | 0.00 | 0.00 |
| 10 Jan | 31.1 | 12.9 | 0.36 | 0.36 | 0.00 | 0.00 |
| 11 Jan | 31.1 | 12.8 | 0.39 | 0.39 | 0.00 | 0.00 |
| 12 Jan | 31.0 | 12.7 | 0.43 | 0.43 | 0.00 | 0.00 |
| 13 Jan | 31.0 | 12.6 | 0.46 | 0.46 | 0.00 | 0.00 |
| 14 Jan | 31.0 | 12.5 | 0.48 | 0.48 | 0.00 | 0.00 |
| 15 Jan | 31.0 | 12.4 | 0.51 | 0.51 | 0.00 | 0.00 |
| 16 Jan | 31.0 | 12.3 | 0.54 | 0.54 | 0.00 | 0.00 |
| 17 Jan | 31.0 | 12.3 | 0.58 | 0.58 | 0.00 | 0.00 |
| 18 Jan | 31.1 | 12.2 | 0.61 | 0.61 | 0.00 | 0.00 |
| 19 Jan | 31.1 | 12.2 | 0.64 | 0.64 | 0.00 | 0.00 |
| 20 Jan | 31.2 | 12.2 | 0.67 | 0.67 | 0.00 | 0.00 |
| 21 Jan | 31.3 | 12.2 | 0.70 | 0.70 | 0.00 | 0.00 |
| 22 Jan | 31.3 | 12.2 | 0.73 | 0.73 | 0.00 | 0.00 |
| 23 Jan | 31.4 | 12.2 | 0.76 | 0.76 | 0.00 | 0.00 |
| 24 Jan | 31.5 | 12.2 | 0.79 | 0.79 | 0.00 | 0.00 |
| 25 Jan | 31.7 | 12.3 | 0.83 | 0.83 | 0.00 | 0.00 |
| 26 Jan | 31.8 | 12.3 | 0.86 | 0.86 | 0.00 | 0.00 |
| 27 Jan | 31.9 | 12.4 | 0.90 | 0.90 | 0.00 | 0.00 |
| 28 Jan | 32.1 | 12.5 | 0.94 | 0.94 | 0.00 | 0.00 |
| 29 Jan | 32.2 | 12.6 | 0.98 | 0.98 | 0.00 | 0.00 |
| 30 Jan | 32.4 | 12.7 | 1.02 | 1.02 | 0.00 | 0.00 |
| 31 Jan | 32.6 | 12.8 | 1.06 | 1.06 | 0.00 | 0.00 |
Weather history Allerton - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 93.0 | 71.1 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 95.0 | 70.0 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 96.1 | 70.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 95.0 | 71.1 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 93.9 | 71.1 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 93.0 | 72.0 | 0.00 | 0.00 | 0.0 |
| 07 Sep | 87.1 | 66.9 | 0.10 | 0.00 | 0.0 |
| 08 Sep | - | - | - | - | - |
| 09 Sep | 96.1 | 66.0 | - | - | 0.0 |
| 10 Sep | 89.1 | 66.0 | 0.26 | 0.00 | 0.0 |
| 11 Sep | 81.0 | 57.9 | 0.00 | 0.00 | 0.0 |
| 12 Sep | 81.0 | 57.0 | 0.01 | 0.00 | 0.0 |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | 79.0 | 61.0 | 0.38 | 0.00 | 0.0 |
| 17 Sep | 72.0 | 61.0 | 0.62 | 0.00 | 0.0 |
| 18 Sep | 81.0 | 66.9 | 0.01 | 0.00 | 0.0 |
| 19 Sep | 87.1 | 68.0 | T | 0.00 | 0.0 |
| 20 Sep | 88.0 | 64.9 | 0.63 | 0.00 | 0.0 |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Allerton
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 88.0 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 66.3 ºF | 14 ºF | |
| Total precipitation Total precip. | 2.01 inch | 0.98 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 96.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 72.0 ºF | - | |
| Highest min temperature Highest min temp. | 72.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Allerton - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | - | |
| City | Allerton | |
| Zip Code | 50008 | |
| Longitude | -93.37 dec. degr. | |
| Latitude | 40.71 dec. degr. | |
| Altitude - Elevation | 1109ft | |
| ICAO | - | |
| IATA | - |
Date and Time Allerton - Iowa
| Local Time | 07:12 PM | |
|---|---|---|
| Sunrise | 07:00 AM | |
| Sunset | 07:10 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Allerton - Iowa
USGS National Map — Open interactive map
Allerton weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 40.91 inch |
Station Data
Monthly averages Allerton
Longitude: -93.3654, Latitude: 40.7064
Average weather Allerton, IA - 50008
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, ...