Climate Lamoni - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 37 | 49 | 62 | 72 | 82 |
| Average low in ºF Av. low Lo | 14 | 18 | 29 | 40 | 52 | 62 |
| Av. precipitation in inch Av. precip. Pre. | 0.97 | 1.47 | 2.60 | 3.96 | 5.69 | 5.21 |
| Av. snowfall in inch Snowfall Sn | 6 | 6 | 4 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 86 | 85 | 76 | 64 | 49 | 35 |
| Average low in ºF Av. low Lo | 66 | 64 | 54 | 42 | 30 | 18 |
| Av. precipitation in inch Av. precip. Pre. | 5.10 | 4.52 | 4.19 | 3.34 | 2.40 | 1.58 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 6 |
What is the average weather in Lamoni, Iowa?
Lamoni experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and bring the wettest conditions, while winters are cold with regular snowfall. Precipitation is fairly wet overall and spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Lamoni Climate Graph - Iowa Climate Chart
Daily normals Lamoni - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 33.8 | 15.7 | 0.04 | 0.04 | 0.20 | 0.20 |
| 2 Jan | 33.6 | 15.5 | 0.07 | 0.07 | 0.40 | 0.40 |
| 3 Jan | 33.5 | 15.3 | 0.11 | 0.11 | 0.50 | 0.50 |
| 4 Jan | 33.3 | 15.1 | 0.15 | 0.15 | 0.70 | 0.70 |
| 5 Jan | 33.2 | 15.0 | 0.19 | 0.19 | 0.90 | 0.90 |
| 6 Jan | 33.1 | 14.8 | 0.23 | 0.23 | 1.10 | 1.10 |
| 7 Jan | 33.0 | 14.6 | 0.26 | 0.26 | 1.30 | 1.30 |
| 8 Jan | 32.9 | 14.4 | 0.30 | 0.30 | 1.50 | 1.50 |
| 9 Jan | 32.8 | 14.3 | 0.33 | 0.33 | 1.70 | 1.70 |
| 10 Jan | 32.8 | 14.1 | 0.37 | 0.37 | 2.00 | 2.00 |
| 11 Jan | 32.7 | 14.0 | 0.41 | 0.41 | 2.20 | 2.20 |
| 12 Jan | 32.7 | 13.9 | 0.44 | 0.44 | 2.40 | 2.40 |
| 13 Jan | 32.7 | 13.7 | 0.48 | 0.48 | 2.70 | 2.70 |
| 14 Jan | 32.6 | 13.6 | 0.51 | 0.51 | 2.90 | 2.90 |
| 15 Jan | 32.6 | 13.5 | 0.54 | 0.54 | 3.10 | 3.10 |
| 16 Jan | 32.6 | 13.4 | 0.58 | 0.58 | 3.40 | 3.40 |
| 17 Jan | 32.7 | 13.4 | 0.61 | 0.61 | 3.60 | 3.60 |
| 18 Jan | 32.7 | 13.3 | 0.65 | 0.65 | 3.90 | 3.90 |
| 19 Jan | 32.7 | 13.2 | 0.68 | 0.68 | 4.10 | 4.10 |
| 20 Jan | 32.8 | 13.2 | 0.72 | 0.72 | 4.40 | 4.40 |
| 21 Jan | 32.8 | 13.2 | 0.75 | 0.75 | 4.60 | 4.60 |
| 22 Jan | 32.9 | 13.2 | 0.79 | 0.79 | 4.90 | 4.90 |
| 23 Jan | 33.0 | 13.2 | 0.82 | 0.82 | 5.10 | 5.10 |
| 24 Jan | 33.1 | 13.2 | 0.86 | 0.86 | 5.40 | 5.40 |
| 25 Jan | 33.2 | 13.2 | 0.90 | 0.90 | 5.70 | 5.70 |
| 26 Jan | 33.3 | 13.3 | 0.94 | 0.94 | 6.00 | 6.00 |
| 27 Jan | 33.5 | 13.3 | 0.97 | 0.97 | 6.20 | 6.20 |
| 28 Jan | 33.6 | 13.4 | 1.01 | 1.01 | 6.50 | 6.50 |
| 29 Jan | 33.8 | 13.5 | 1.04 | 1.04 | 6.80 | 6.80 |
| 30 Jan | 33.9 | 13.6 | 1.08 | 1.08 | 7.00 | 7.00 |
| 31 Jan | 34.1 | 13.7 | 1.12 | 1.12 | 7.30 | 7.30 |
Weather history Lamoni - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 98.1 | 75.9 | 0.00 | - | - |
| 02 Sep | 100.0 | 72.0 | 0.00 | - | - |
| 03 Sep | 100.0 | 73.0 | 0.00 | - | - |
| 04 Sep | 99.0 | 75.0 | 0.00 | - | - |
| 05 Sep | 98.1 | 75.0 | 0.00 | - | - |
| 06 Sep | 95.0 | 75.0 | 0.00 | - | - |
| 07 Sep | 93.0 | 68.0 | 0.97 | - | - |
| 08 Sep | 82.0 | 66.9 | 0.80 | - | - |
| 09 Sep | 98.1 | 70.0 | 0.37 | - | - |
| 10 Sep | 86.0 | 64.9 | 0.07 | - | - |
| 11 Sep | 84.0 | 62.1 | 0.00 | - | - |
| 12 Sep | 84.9 | 64.0 | 0.02 | - | - |
| 13 Sep | 77.0 | 59.0 | 0.00 | - | - |
| 14 Sep | 77.0 | 57.0 | 0.10 | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | 72.0 | 63.0 | 1.07 | - | - |
| 18 Sep | 82.0 | 71.1 | 0.00 | - | - |
| 19 Sep | 96.1 | 72.0 | 0.00 | - | - |
| 20 Sep | 93.0 | 64.0 | 0.59 | - | - |
| 21 Sep | 72.0 | 61.0 | 0.38 | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Lamoni
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 88.8 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 67.8 ºF | 14 ºF | |
| Total precipitation Total precip. | 4.37 inch | 0.97 inch | |
| Total snowfall Total snowfall | - inch | 6 inch | |
| Highest max temperature Highest max temp. | 100.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 72.0 ºF | - | |
| Highest min temperature Highest min temp. | 75.9 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Lamoni - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Decatur | |
| City | Lamoni | |
| Zip Code | 50140 | |
| Longitude | -93.9 dec. degr. | |
| Latitude | 40.63 dec. degr. | |
| Altitude - Elevation | 1125ft | |
| ICAO | - | |
| IATA | - |
Date and Time Lamoni - Iowa
| Local Time | 07:08 AM | |
|---|---|---|
| Sunrise | 07:03 AM | |
| Sunset | 07:12 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Lamoni - Iowa
USGS National Map — Open interactive map
Lamoni weather averages
| Annual high temperature | 61ºF |
| Annual low temperature | 41ºF |
| Average annual precip. | 41.03 inch |
| Av. annual snowfall | 25 inch |
Station Data
Monthly averages Lamoni
Longitude: -93.9022, Latitude: 40.6333
Average weather Lamoni, IA - 50140
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, ...