Climate Le Mars - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 28 | 33 | 46 | 61 | 72 | 81 |
| Average low in ºF Av. low Lo | 8 | 12 | 23 | 35 | 48 | 58 |
| Av. precipitation in inch Av. precip. Pre. | 0.56 | 0.57 | 1.93 | 2.97 | 3.33 | 4.44 |
| Av. snowfall in inch Snowfall Sn | 7 | 5 | 5 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 82 | 75 | 62 | 45 | 30 |
| Average low in ºF Av. low Lo | 62 | 60 | 50 | 37 | 24 | 11 |
| Av. precipitation in inch Av. precip. Pre. | 3.20 | 3.60 | 3.19 | 2.27 | 1.28 | 0.88 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 4 | 8 |
Le Mars experiences a humid continental climate, marked by very strong seasonal temperature contrasts. Summers are warm, while winters are cold and bring significant snowfall. The area receives moderate precipitation annually, with a strong pattern of wetter summers and drier winters. Moisture is spread relatively evenly throughout the year, with winter precipitation often arriving as snow.
Le Mars Climate Graph - Iowa Climate Chart
Daily normals Le Mars - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 27.1 | 8.4 | 0.04 | 0.04 | 0.20 | 0.50 |
| 2 Jan | 27.1 | 8.3 | 0.04 | 0.04 | 0.39 | 1.00 |
| 3 Jan | 27.0 | 8.2 | 0.08 | 0.08 | 0.59 | 1.50 |
| 4 Jan | 27.0 | 8.1 | 0.08 | 0.08 | 0.79 | 2.00 |
| 5 Jan | 27.0 | 8.1 | 0.12 | 0.12 | 0.98 | 2.50 |
| 6 Jan | 27.0 | 8.0 | 0.12 | 0.12 | 1.18 | 3.00 |
| 7 Jan | 27.0 | 7.9 | 0.16 | 0.16 | 1.42 | 3.60 |
| 8 Jan | 27.0 | 7.9 | 0.16 | 0.16 | 1.69 | 4.30 |
| 9 Jan | 27.0 | 7.8 | 0.20 | 0.20 | 1.89 | 4.80 |
| 10 Jan | 27.1 | 7.8 | 0.20 | 0.20 | 2.20 | 5.60 |
| 11 Jan | 27.1 | 7.7 | 0.24 | 0.24 | 2.40 | 6.10 |
| 12 Jan | 27.1 | 7.7 | 0.24 | 0.24 | 2.72 | 6.90 |
| 13 Jan | 27.2 | 7.7 | 0.28 | 0.28 | 2.91 | 7.40 |
| 14 Jan | 27.2 | 7.7 | 0.28 | 0.28 | 3.11 | 7.90 |
| 15 Jan | 27.3 | 7.6 | 0.28 | 0.28 | 3.39 | 8.60 |
| 16 Jan | 27.4 | 7.6 | 0.31 | 0.31 | 3.70 | 9.40 |
| 17 Jan | 27.4 | 7.6 | 0.31 | 0.31 | 3.90 | 9.90 |
| 18 Jan | 27.5 | 7.6 | 0.35 | 0.35 | 4.21 | 10.70 |
| 19 Jan | 27.6 | 7.6 | 0.35 | 0.35 | 4.41 | 11.20 |
| 20 Jan | 27.7 | 7.6 | 0.35 | 0.35 | 4.69 | 11.90 |
| 21 Jan | 27.8 | 7.7 | 0.39 | 0.39 | 4.88 | 12.40 |
| 22 Jan | 27.9 | 7.7 | 0.39 | 0.39 | 5.20 | 13.20 |
| 23 Jan | 28.0 | 7.7 | 0.43 | 0.43 | 5.39 | 13.70 |
| 24 Jan | 28.1 | 7.8 | 0.43 | 0.43 | 5.71 | 14.50 |
| 25 Jan | 28.2 | 7.9 | 0.47 | 0.47 | 5.91 | 15.00 |
| 26 Jan | 28.3 | 7.9 | 0.47 | 0.47 | 6.18 | 15.70 |
| 27 Jan | 28.4 | 8.0 | 0.47 | 0.47 | 6.42 | 16.30 |
| 28 Jan | 28.6 | 8.1 | 0.51 | 0.51 | 6.69 | 17.00 |
| 29 Jan | 28.7 | 8.2 | 0.51 | 0.51 | 6.89 | 17.50 |
| 30 Jan | 28.9 | 8.3 | 0.55 | 0.55 | 7.20 | 18.30 |
| 31 Jan | 29.0 | 8.5 | 0.55 | 0.55 | 7.40 | 18.80 |
Weather history Le Mars - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 81.0 | 62.1 | 0.03 | - | - |
| 02 Jun | 86.0 | 63.0 | 0.00 | - | - |
| 03 Jun | 84.9 | 61.0 | 0.00 | - | - |
| 04 Jun | 84.9 | 64.9 | 0.00 | - | - |
| 05 Jun | 80.1 | 62.1 | 0.00 | - | - |
| 06 Jun | 81.0 | 61.0 | 0.00 | - | - |
| 07 Jun | 91.0 | 61.0 | 0.00 | - | - |
| 08 Jun | - | - | - | - | - |
| 09 Jun | 89.1 | 68.0 | 0.00 | - | - |
| 10 Jun | 93.9 | 71.1 | 0.00 | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 13 Jun | 82.0 | 62.1 | 0.00 | - | - |
| 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 Le Mars
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 85.4 ºF | 28 ºF | |
| Average low temperature Av. low temp. | 63.6 ºF | 8 ºF | |
| Total precipitation Total precip. | 0.03 inch | 0.56 inch | |
| Total snowfall Total snowfall | - inch | 7 inch | |
| Highest max temperature Highest max temp. | 93.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 80.1 ºF | - | |
| Highest min temperature Highest min temp. | 71.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 61.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Le Mars - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Plymouth | |
| City | Le Mars | |
| Zip Code | 51031 | |
| Longitude | -96.19 dec. degr. | |
| Latitude | 42.78 dec. degr. | |
| Altitude - Elevation | 1194ft | |
| ICAO | - | |
| IATA | - |
Date and Time Le Mars - Iowa
| Local Time | 03:44 AM | |
|---|---|---|
| Sunrise | 05:44 AM | |
| Sunset | 09:06 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Le Mars - Iowa
USGS National Map — Open interactive map
Le Mars weather averages
| Annual high temperature | 58ºF |
| Annual low temperature | 36ºF |
| Average annual precip. | 28.22 inch |
| Av. annual snowfall | 32 inch |
Station Data
Monthly averages Le Mars
Longitude: -96.1937, Latitude: 42.7779
Average weather Le Mars, IA - 51031
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, ...