Iowa, United States Climate

Weather: 5.7°C/42.26°F, Wind SW at 6.06 km/h, 68% Humidity, 0% Chance of rain

United States
(Photo by Bailey Anselme on Unsplash)

Iowa Climate Summary

Located at an elevation of 306.58 meters (1005.84 feet) above sea level, Iowa has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The city’s yearly temperature is 10.63ºC (51.13ºF) and it is -2.01% lower than United States’s averages. Iowa typically receives about 54.84 millimeters (2.16 inches) of precipitation and has 101.18 rainy days (27.72% of the time) annually.

CountryUnited States
Longitude-93.097702
Latitude41.8780025
Attitude/Elevation306.58m (1005.84ft)
Local timeTuesday 09:37
Annual high temperature13.8ºC (56.84ºF)
Annual low temperature5.47ºC (41.85ºF)
Average annual precip.54.84mm (2.16in)
Warmest monthJuly (27.62ºC / 81.72ºF)
Coldest MonthJanuary (-10.03ºC / 13.95ºF)
Wettest MonthMay (121.94mm / 4.8in)
Driest MonthJanuary (25.07mm / 0.99in)
Number of days with rainfall (≥ 1.0 mm)101.18 days (27.72%)
Days with no rain263.82 days (72.28%)
Humidity77.86%

Climate Iowa: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)20.0(68.0)25.0(77.0)28.0(82.4)35.0(95.0)34.0(93.2)35.0(95.0)37.0(98.6)37.0(98.6)28.0(82.4)24.0(75.2)18.0(64.4)37.0(98.6)
Average high °C (°F)-3.43(25.83)-1.45(29.39)7.42(45.36)14.33(57.79)20.57(69.03)25.94(78.69)27.62(81.72)26.69(80.04)23.72(74.7)15.84(60.51)7.67(45.81)0.67(33.21)13.8(56.84)
Daily mean °C (°F)-5.99(21.22)-4.29(24.28)4.23(39.61)10.91(51.64)17.52(63.54)22.98(73.36)24.58(76.24)23.11(73.6)19.58(67.24)12.17(53.91)4.53(40.15)-1.74(28.87)10.63(51.13)
Average low °C (°F)-10.03(13.95)-8.59(16.54)-0.31(31.44)5.33(41.59)11.61(52.9)17.03(62.65)18.49(65.28)16.74(62.13)13.18(55.72)7.04(44.67)0.19(32.34)-5.04(22.93)5.47(41.85)
Record low °C (°F)-31.0(-23.8)-25.0(-13.0)-24.0(-11.2)-10.0(14.0)0.0(0)7.0(44.6)6.0(42.8)7.0(44.6)2.0(35.6)-5.0(23.0)-15.0(5.0)-27.0(-16.6)-31.0(-23.8)
Average precipitation mm (inches)25.07(0.99)26.95(1.06)40.97(1.61)71.4(2.81)121.94(4.8)78.34(3.08)61.02(2.4)56.67(2.23)66.34(2.61)40.95(1.61)37.62(1.48)30.78(1.21)54.84(2.16)
Average precipitation days (≥ 1.0 mm)5.366.187.4510.5513.8212.5510.918.369.366.645.454.558.43
Average relative humidity (%)83.9183.6676.4872.4877.781.4183.6481.1875.6368.4171.7678.0377.86
Mean monthly sunshine hours6.056.69.211.6912.6413.3313.4612.9111.57.417.176.69.88

Climate Graph

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

Iowa

Iowa Temperature by Month

July
24.58°C | 76.24°F
August
23.11°C | 73.6°F
June
22.98°C | 73.36°F
September
19.58°C | 67.24°F
May
17.52°C | 63.54°F
October
12.17°C | 53.91°F
April
10.91°C | 51.64°F
November
4.53°C | 40.15°F
March
4.23°C | 39.61°F
December
-1.74°C | 28.87°F
February
-4.29°C | 24.28°F
January
-5.99°C | 21.22°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature9.0°C (48.2°F)-5.18°C (22.68°F)-13.0°C (8.6°F)
Avg Temperature6.0°C (42.8°F)-7.71°C (18.12°F)-15.0°C (5.0°F)
Min Temperature2.0°C (35.6°F)-12.96°C (8.67°F)-21.0°C (-5.8°F)
Dew PointMaxAverageMin
Dew Point4.0°C (39.2°F)-9.57°C (14.77°F)-21.0°C (-5.8°F)
PrecipitationMaxAverageMinSum
Precipitation34.7mm | 1.37in3.56mm | 0.14in0.0mm | 0in99.6mm | 3.92in
Snowdepth11.2mm | 0.44in1.29mm | 0.05in0.0mm | 0in36.1mm | 1.42in
WindMaxAverageMin
Wind36.0kmh | 22.37mph17.32kmh | 10.76mph10.0kmh | 6.21mph
Gust Wind52.0kmh | 32.31mph24.32kmh | 15.11mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure34.7mb3.56mb0.0mb
Iowa

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-02-01-14 | 6.8-15 | 5.08110 | 6.2130.24 | 10240.1 | 0.0
2019-02-021 | 33.8-1 | 30.28919 | 11.8129.91 | 10131.1 | 0.04
2019-02-036 | 42.84 | 39.29017 | 10.5629.68 | 10051.1 | 0.04
2019-02-04-1 | 30.2-3 | 26.68124 | 14.9129.83 | 10101.7 | 0.07
2019-02-05-9 | 15.8-13 | 8.66815 | 9.3230.18 | 10220.8 | 0.03
2019-02-06-4 | 24.8-7 | 19.48114 | 8.730.03 | 10171.7 | 0.07
2019-02-07-11 | 12.2-12 | 10.48229 | 18.0230.06 | 10182.4 | 0.09
2019-02-08-15 | 5.0-21 | -5.86221 | 13.0530.59 | 10360.0 | 0.0
2019-02-09-11 | 12.2-19 | -2.25815 | 9.3230.74 | 10410.0 | 0.0
2019-02-10-4 | 24.8-9 | 15.87214 | 8.730.42 | 10307.5 | 0.3
2019-02-11-6 | 21.2-6 | 21.29016 | 9.9430.12 | 10206.6 | 0.26
2019-02-12-4 | 24.8-5 | 23.09327 | 16.7829.77 | 10088.6 | 0.34
2019-02-13-9 | 15.8-11 | 12.28714 | 8.730.03 | 10170.0 | 0.0
2019-02-14-4 | 24.8-5 | 23.09220 | 12.4329.65 | 10040.2 | 0.01
2019-02-15-15 | 5.0-16 | 3.28519 | 11.8130.12 | 10200.0 | 0.0
2019-02-16-13 | 8.6-14 | 6.88613 | 8.0830.09 | 10190.2 | 0.01
2019-02-17-6 | 21.2-6 | 21.29416 | 9.9429.94 | 101413.2 | 0.52
2019-02-18-10 | 14.0-10 | 14.09212 | 7.4630.39 | 10290.4 | 0.02
2019-02-19-14 | 6.8-14 | 6.89111 | 6.8430.53 | 10340.9 | 0.04
2019-02-20-4 | 24.8-5 | 23.09417 | 10.5629.94 | 10148.2 | 0.32
2019-02-21-10 | 14.0-10 | 14.09210 | 6.2130.21 | 10230.0 | 0.0
2019-02-22-5 | 23.0-6 | 21.29414 | 8.730.27 | 10250.0 | 0.0
2019-02-23-0 | 32.0-1 | 30.29519 | 11.8129.83 | 101034.7 | 1.37
2019-02-24-7 | 19.4-8 | 17.68436 | 22.3729.97 | 10159.6 | 0.38
2019-02-25-12 | 10.4-14 | 6.88415 | 9.3230.5 | 10330.0 | 0.0
2019-02-26-11 | 12.2-13 | 8.68418 | 11.1830.47 | 10320.4 | 0.02
2019-02-27-12 | 10.4-14 | 6.87917 | 10.5630.5 | 10330.2 | 0.01
2019-02-28-12 | 10.4-14 | 6.88413 | 8.0830.42 | 10300.0 | 0.0

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