Storm Lake, Iowa, United States Climate

Weather: 5.09°C/41.16°F, Wind SW at 5.14 km/h, 65% Humidity, 0% Chance of rain

United States
(Photo by Andrew Seaman on Unsplash)

Storm Lake Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Storm Lake has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 9.23ºC (48.61ºF) and it is -3.41% lower than United States’s averages. Storm Lake typically receives about 35.64 millimeters (1.4 inches) of precipitation and has 38.18 rainy days (10.46% of the time) annually.

CountryUnited States
CityIowa
Longitude-95.2019399
Latitude42.6430359
Attitude/ElevationNonem (0ft)
Local timeFriday 13:04
Annual high temperature12.27ºC (54.09ºF)
Annual low temperature4.62ºC (40.32ºF)
Average annual precip.35.64mm (1.4in)
Warmest monthJuly (26.75ºC / 80.15ºF)
Coldest MonthFebruary (-11.6ºC / 11.12ºF)
Wettest MonthJune (70.98mm / 2.79in)
Driest MonthJanuary (12.82mm / 0.5in)
Number of days with rainfall (≥ 1.0 mm)38.18 days (10.46%)
Days with no rain326.82 days (89.54%)
Humidity75.74%

Climate Storm Lake: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.0(46.4)10.0(50.0)20.0(68.0)26.0(78.8)36.0(96.8)33.0(91.4)32.0(89.6)33.0(91.4)37.0(98.6)30.0(86.0)21.0(69.8)12.0(53.6)37.0(98.6)
Average high °C (°F)-4.42(24.04)-5.05(22.91)5.48(41.86)11.54(52.77)20.04(68.07)26.01(78.82)26.75(80.15)25.65(78.17)23.66(74.59)12.27(54.09)5.29(41.52)-0.01(31.98)12.27(54.09)
Daily mean °C (°F)-7.01(19.38)-7.58(18.36)2.55(36.59)8.14(46.65)16.98(62.56)22.91(73.24)23.67(74.61)22.2(71.96)19.78(67.6)8.94(48.09)2.57(36.63)-2.41(27.66)9.23(48.61)
Average low °C (°F)-10.91(12.36)-11.6(11.12)-1.38(29.52)3.14(37.65)11.9(53.42)17.79(64.02)18.45(65.21)16.4(61.52)14.11(57.4)4.49(40.08)-1.17(29.89)-5.74(21.67)4.62(40.32)
Record low °C (°F)-31.0(-23.8)-27.0(-16.6)-22.0(-7.6)-13.0(8.6)1.0(33.8)9.0(48.2)11.0(51.8)9.0(48.2)-2.0(28.4)-11.0(12.2)-16.0(3.2)-18.0(-0.4)-31.0(-23.8)
Average precipitation mm (inches)12.82(0.5)18.35(0.72)28.35(1.12)39.85(1.57)61.54(2.42)70.98(2.79)46.42(1.83)39.76(1.57)47.03(1.85)25.05(0.99)20.43(0.8)17.05(0.67)35.64(1.4)
Average precipitation days (≥ 1.0 mm)2.02.272.643.275.184.914.733.643.272.732.271.273.18
Average relative humidity (%)80.1184.476.4767.8271.2677.0883.8280.4472.5865.0569.9879.8875.74
Mean monthly sunshine hours7.778.068.959.6811.1814.1712.9610.7410.449.247.496.959.8

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Storm Lake in recent years.

Storm Lake

Storm Lake Temperature by Month

July
23.67°C | 74.61°F
June
22.91°C | 73.24°F
August
22.2°C | 71.96°F
September
19.78°C | 67.6°F
May
16.98°C | 62.56°F
October
8.94°C | 48.09°F
April
8.14°C | 46.65°F
November
2.57°C | 36.63°F
March
2.55°C | 36.59°F
December
-2.41°C | 27.66°F
January
-7.01°C | 19.38°F
February
-7.58°C | 18.36°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature32.0°C (89.6°F)25.61°C (78.1°F)18.0°C (64.4°F)
Avg Temperature28.0°C (82.4°F)22.13°C (71.83°F)17.0°C (62.6°F)
Min Temperature23.0°C (73.4°F)16.84°C (62.31°F)11.0°C (51.8°F)
Dew PointMaxAverageMin
Dew Point24.0°C (75.2°F)17.06°C (62.71°F)11.0°C (51.8°F)
PrecipitationMaxAverageMinSum
Precipitation16.5mm | 0.65in1.26mm | 0.05in0.0mm | 0in39.2mm | 1.54in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind25.0kmh | 15.53mph14.48kmh | 9.0mph6.0kmh | 3.73mph
Gust Wind39.0kmh | 24.23mph22.65kmh | 14.07mph10.0kmh | 6.21mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.5mb1.26mb0.0mb
Storm Lake

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-08-0121 | 69.816 | 60.8786 | 3.7329.94 | 10141.0 | 0.04
2020-08-0219 | 66.215 | 59.08221 | 13.0529.94 | 10141.4 | 0.06
2020-08-0317 | 62.612 | 53.68012 | 7.4630.12 | 10200.2 | 0.01
2020-08-0417 | 62.612 | 53.6817 | 4.3530.12 | 10200.3 | 0.01
2020-08-0517 | 62.614 | 57.28916 | 9.9430.03 | 10170.1 | 0.0
2020-08-0621 | 69.819 | 66.29215 | 9.3229.91 | 10138.1 | 0.32
2020-08-0722 | 71.620 | 68.09121 | 13.0529.94 | 10141.0 | 0.04
2020-08-0824 | 75.222 | 71.69118 | 11.1829.88 | 10120.1 | 0.0
2020-08-0927 | 80.624 | 75.28814 | 8.729.77 | 10080.0 | 0.0
2020-08-1020 | 68.017 | 62.67916 | 9.9429.91 | 10131.5 | 0.06
2020-08-1121 | 69.815 | 59.07612 | 7.4629.97 | 10150.0 | 0.0
2020-08-1221 | 69.819 | 66.29120 | 12.4329.97 | 101516.5 | 0.65
2020-08-1324 | 75.221 | 69.88819 | 11.8129.94 | 10140.0 | 0.0
2020-08-1425 | 77.021 | 69.88816 | 9.9429.88 | 10121.1 | 0.04
2020-08-1518 | 64.413 | 55.47810 | 6.2130.03 | 10171.1 | 0.04
2020-08-1622 | 71.616 | 60.87613 | 8.0830.03 | 10170.1 | 0.0
2020-08-1722 | 71.618 | 64.4826 | 3.7330.09 | 10190.2 | 0.01
2020-08-1821 | 69.815 | 59.0807 | 4.3530.06 | 10180.0 | 0.0
2020-08-1920 | 68.016 | 60.88315 | 9.3230.0 | 10160.0 | 0.0
2020-08-2021 | 69.817 | 62.68619 | 11.8129.88 | 10120.0 | 0.0
2020-08-2122 | 71.618 | 64.48516 | 9.9429.83 | 10100.0 | 0.0
2020-08-2224 | 75.220 | 68.08415 | 9.3229.83 | 10101.4 | 0.06
2020-08-2326 | 78.820 | 68.08010 | 6.2129.83 | 10100.5 | 0.02
2020-08-2426 | 78.821 | 69.88011 | 6.8429.91 | 10130.0 | 0.0
2020-08-2527 | 80.617 | 62.65915 | 9.3229.88 | 10120.0 | 0.0
2020-08-2627 | 80.618 | 64.46025 | 15.5329.8 | 10090.0 | 0.0
2020-08-2728 | 82.419 | 66.26518 | 11.1829.71 | 10060.7 | 0.03
2020-08-2827 | 80.619 | 66.26913 | 8.0829.71 | 10060.0 | 0.0
2020-08-2920 | 68.013 | 55.46912 | 7.4629.91 | 10130.0 | 0.0
2020-08-3020 | 68.011 | 51.86316 | 9.9429.77 | 10080.3 | 0.01
2020-08-3119 | 66.211 | 51.86815 | 9.3229.8 | 10093.6 | 0.14

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