Le Mars, Iowa, United States Climate

Weather: 18.16°C/64.69°F, Wind SW at 4.29 km/h, 43% Humidity, 0% Chance of rain

Le Mars Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Le Mars has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 9.39ºC (48.9ºF) and it is -3.25% lower than United States’s averages. Le Mars typically receives about 22.11 millimeters (0.87 inches) of precipitation and has 33.08 rainy days (9.06% of the time) annually.

CountryUnited States
CityIowa
Longitude-96.1655778
Latitude42.7941567
Attitude/ElevationNonem (0ft)
Local timeFriday 19:42
Annual high temperature12.74ºC (54.93ºF)
Annual low temperature4.29ºC (39.72ºF)
Average annual precip.22.11mm (0.87in)
Warmest monthJuly (27.34ºC / 81.21ºF)
Coldest MonthFebruary (-11.93ºC / 10.53ºF)
Wettest MonthJune (45.48mm / 1.79in)
Driest MonthFebruary (6.59mm / 0.26in)
Number of days with rainfall (≥ 1.0 mm)33.08 days (9.06%)
Days with no rain331.92 days (90.94%)
Humidity75.23%

Climate Le Mars: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.0(46.4)10.0(50.0)21.0(69.8)27.0(80.6)36.0(96.8)34.0(93.2)33.0(91.4)35.0(95.0)38.0(100.4)30.0(86.0)21.0(69.8)13.0(55.4)38.0(100.4)
Average high °C (°F)-4.08(24.66)-4.69(23.56)5.92(42.66)11.87(53.37)20.32(68.58)26.39(79.5)27.34(81.21)26.92(80.46)24.28(75.7)12.67(54.81)5.99(42.78)-0.05(31.91)12.74(54.93)
Daily mean °C (°F)-6.96(19.47)-7.64(18.25)2.71(36.88)8.31(46.96)16.96(62.53)23.04(73.47)24.11(75.4)22.86(73.15)20.13(68.23)8.98(48.16)2.86(37.15)-2.7(27.14)9.39(48.9)
Average low °C (°F)-11.01(12.18)-11.93(10.53)-1.77(28.81)2.74(36.93)11.48(52.66)17.3(63.14)18.18(64.72)16.24(61.23)13.79(56.82)4.01(39.22)-1.31(29.64)-6.18(20.88)4.29(39.72)
Record low °C (°F)-30.0(-22.0)-26.0(-14.8)-24.0(-11.2)-14.0(6.8)1.0(33.8)9.0(48.2)12.0(53.6)8.0(46.4)1.0(33.8)-13.0(8.6)-15.0(5.0)-18.0(-0.4)-30.0(-22.0)
Average precipitation mm (inches)7.31(0.29)6.59(0.26)20.29(0.8)25.08(0.99)42.88(1.69)45.48(1.79)33.45(1.32)22.59(0.89)27.21(1.07)11.13(0.44)9.38(0.37)13.87(0.55)22.11(0.87)
Average precipitation days (≥ 1.0 mm)1.361.362.363.094.734.644.553.272.822.091.451.362.76
Average relative humidity (%)80.5283.7976.8369.372.1876.9982.3777.5669.5163.769.0880.9675.23
Mean monthly sunshine hours7.948.239.19.7611.0514.8613.2210.7510.499.357.816.899.95

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Le Mars in recent years.

Le Mars

Le Mars Temperature by Month

July
24.11°C | 75.4°F
June
23.04°C | 73.47°F
August
22.86°C | 73.15°F
September
20.13°C | 68.23°F
May
16.96°C | 62.53°F
October
8.98°C | 48.16°F
April
8.31°C | 46.96°F
November
2.86°C | 37.15°F
March
2.71°C | 36.88°F
December
-2.7°C | 27.14°F
January
-6.96°C | 19.47°F
February
-7.64°C | 18.25°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature21.0°C (69.8°F)3.94°C (39.09°F)-20.0°C (-4.0°F)
Avg Temperature16.0°C (60.8°F)0.81°C (33.46°F)-22.0°C (-7.6°F)
Min Temperature9.0°C (48.2°F)-4.13°C (24.57°F)-24.0°C (-11.2°F)
Dew PointMaxAverageMin
Dew Point7.0°C (44.6°F)-4.13°C (24.57°F)-23.0°C (-9.4°F)
PrecipitationMaxAverageMinSum
Precipitation20.4mm | 0.8in2.17mm | 0.09in0.0mm | 0in67.4mm | 2.65in
Snowdepth9.7mm | 0.38in0.64mm | 0.03in0.0mm | 0in19.900000000000002mm | 0.78in
WindMaxAverageMin
Wind30.0kmh | 18.64mph16.23kmh | 10.08mph8.0kmh | 4.97mph
Gust Wind46.0kmh | 28.58mph24.03kmh | 14.93mph13.0kmh | 8.08mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.4mb2.17mb0.0mb
Le Mars

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-01-7 | 19.4-11 | 12.29119 | 11.8130.21 | 10232.3 | 0.09
2019-03-02-13 | 8.6-15 | 5.09116 | 9.9430.56 | 10350.6 | 0.02
2019-03-03-22 | -7.6-23 | -9.48916 | 9.9430.65 | 10380.0 | 0.0
2019-03-04-17 | 1.4-20 | -4.08620 | 12.4330.42 | 10300.0 | 0.0
2019-03-05-12 | 10.4-15 | 5.08720 | 12.4330.39 | 10290.0 | 0.0
2019-03-06-8 | 17.6-12 | 10.4869 | 5.5930.39 | 10290.0 | 0.0
2019-03-07-8 | 17.6-9 | 15.89315 | 9.3230.33 | 10273.1 | 0.12
2019-03-08-2 | 28.4-4 | 24.89612 | 7.4630.06 | 10180.3 | 0.01
2019-03-091 | 33.8-0 | 32.09423 | 14.2929.65 | 100419.9 | 0.78
2019-03-10-5 | 23.0-7 | 19.48622 | 13.6730.18 | 10220.0 | 0.0
2019-03-11-1 | 30.2-3 | 26.6928 | 4.9730.39 | 10291.2 | 0.05
2019-03-123 | 37.41 | 33.89218 | 11.1830.0 | 10162.3 | 0.09
2019-03-138 | 46.46 | 42.89621 | 13.0529.41 | 99620.4 | 0.8
2019-03-143 | 37.42 | 35.68830 | 18.6429.44 | 99716.2 | 0.64
2019-03-151 | 33.8-3 | 26.67926 | 16.1630.24 | 10240.0 | 0.0
2019-03-164 | 39.2-2 | 28.47412 | 7.4630.36 | 10280.1 | 0.0
2019-03-173 | 37.4-4 | 24.87010 | 6.2130.36 | 10280.0 | 0.0
2019-03-183 | 37.4-4 | 24.8689 | 5.5930.45 | 10310.0 | 0.0
2019-03-197 | 44.6-2 | 28.46112 | 7.4630.27 | 10250.1 | 0.0
2019-03-206 | 42.81 | 33.87918 | 11.1830.12 | 10200.0 | 0.0
2019-03-216 | 42.81 | 33.87513 | 8.0830.21 | 10230.0 | 0.0
2019-03-229 | 48.20 | 32.06812 | 7.4630.21 | 10230.0 | 0.0
2019-03-238 | 46.40 | 32.06415 | 9.3230.15 | 10210.5 | 0.02
2019-03-249 | 48.24 | 39.27416 | 9.9430.09 | 10190.4 | 0.02
2019-03-256 | 42.8-0 | 32.0719 | 5.5930.36 | 10280.0 | 0.0
2019-03-269 | 48.23 | 37.47316 | 9.9430.27 | 10250.0 | 0.0
2019-03-2716 | 60.87 | 44.66324 | 14.9129.94 | 10140.0 | 0.0
2019-03-288 | 46.42 | 35.66517 | 10.5630.12 | 10200.0 | 0.0
2019-03-295 | 41.0-5 | 23.05613 | 8.0830.18 | 10220.0 | 0.0
2019-03-301 | 33.8-9 | 15.84819 | 11.8130.3 | 10260.0 | 0.0
2019-03-314 | 39.2-7 | 19.44813 | 8.0830.36 | 10280.0 | 0.0

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