Ackley, Iowa, United States Climate

Weather: 9.22°C/48.6°F, Wind SW at 9.05 km/h, 93% Humidity, 0.23% Chance of rain

United States
(Photo by Austin Goode on Unsplash)

Ackley Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Ackley has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 9.01ºC (48.22ºF) and it is -3.63% lower than United States’s averages. Ackley typically receives about 40.06 millimeters (1.58 inches) of precipitation and has 41.38 rainy days (11.34% of the time) annually.

CountryUnited States
CityIowa
Longitude-93.0529775
Latitude42.555534
Attitude/ElevationNonem (0ft)
Local timeFriday 20:12
Annual high temperature11.98ºC (53.56ºF)
Annual low temperature4.39ºC (39.9ºF)
Average annual precip.40.06mm (1.58in)
Warmest monthJuly (26.37ºC / 79.47ºF)
Coldest MonthFebruary (-11.54ºC / 11.23ºF)
Wettest MonthJune (70.72mm / 2.78in)
Driest MonthDecember (17.75mm / 0.7in)
Number of days with rainfall (≥ 1.0 mm)41.38 days (11.34%)
Days with no rain323.62 days (88.66%)
Humidity78.86%

Climate Ackley: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.0(48.2)10.0(50.0)19.0(66.2)26.0(78.8)34.0(93.2)32.0(89.6)32.0(89.6)33.0(91.4)34.0(93.2)28.0(82.4)20.0(68.0)11.0(51.8)34.0(93.2)
Average high °C (°F)-4.88(23.22)-4.84(23.29)5.08(41.14)11.26(52.27)20.03(68.05)25.32(77.58)26.37(79.47)24.98(76.96)22.48(72.46)12.4(54.32)4.88(40.78)0.63(33.13)11.98(53.56)
Daily mean °C (°F)-7.42(18.64)-7.31(18.84)2.18(35.92)7.86(46.15)16.96(62.53)22.26(72.07)23.41(74.14)21.76(71.17)18.9(66.02)9.17(48.51)2.23(36.01)-1.89(28.6)9.01(48.22)
Average low °C (°F)-11.24(11.77)-11.54(11.23)-2.02(28.36)2.6(36.68)11.52(52.74)16.98(62.56)18.19(64.74)16.28(61.3)13.69(56.64)4.72(40.5)-1.38(29.52)-5.15(22.73)4.39(39.9)
Record low °C (°F)-33.0(-27.4)-27.0(-16.6)-22.0(-7.6)-12.0(10.4)1.0(33.8)8.0(46.4)12.0(53.6)10.0(50.0)4.0(39.2)-7.0(19.4)-15.0(5.0)-17.0(1.4)-33.0(-27.4)
Average precipitation mm (inches)17.87(0.7)23.11(0.91)27.9(1.1)48.09(1.89)68.89(2.71)70.72(2.78)53.92(2.12)43.56(1.71)47.55(1.87)38.55(1.52)22.76(0.9)17.75(0.7)40.06(1.58)
Average precipitation days (≥ 1.0 mm)2.732.732.553.185.555.274.824.03.552.912.451.643.45
Average relative humidity (%)83.5785.6476.9571.5375.9980.8487.0284.9979.5369.0472.4878.7278.86
Mean monthly sunshine hours6.927.669.019.511.7412.813.1110.4510.129.187.16.729.53

Climate Graph

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

Ackley

Ackley Temperature by Month

July
23.41°C | 74.14°F
June
22.26°C | 72.07°F
August
21.76°C | 71.17°F
September
18.9°C | 66.02°F
May
16.96°C | 62.53°F
October
9.17°C | 48.51°F
April
7.86°C | 46.15°F
November
2.23°C | 36.01°F
March
2.18°C | 35.92°F
December
-1.89°C | 28.6°F
February
-7.31°C | 18.84°F
January
-7.42°C | 18.64°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.0°C (84.2°F)25.94°C (78.69°F)19.0°C (66.2°F)
Avg Temperature27.0°C (80.6°F)22.81°C (73.06°F)16.0°C (60.8°F)
Min Temperature23.0°C (73.4°F)17.13°C (62.83°F)10.0°C (50.0°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)18.74°C (65.73°F)13.0°C (55.4°F)
PrecipitationMaxAverageMinSum
Precipitation49.9mm | 1.96in8.35mm | 0.33in0.0mm | 0in258.8mm | 10.19in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.0kmh | 16.16mph12.13kmh | 7.54mph4.0kmh | 2.49mph
Gust Wind43.0kmh | 26.72mph20.26kmh | 12.59mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure49.9mb8.35mb0.0mb
Ackley

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-08-0123 | 73.418 | 64.48514 | 8.729.94 | 10145.4 | 0.21
2018-08-0219 | 66.214 | 57.2859 | 5.5930.0 | 10161.4 | 0.06
2018-08-0325 | 77.019 | 66.28514 | 8.729.94 | 10143.3 | 0.13
2018-08-0423 | 73.419 | 66.28017 | 10.5629.91 | 10131.3 | 0.05
2018-08-0525 | 77.021 | 69.88313 | 8.0829.94 | 101415.4 | 0.61
2018-08-0623 | 73.420 | 68.0886 | 3.7329.97 | 101541.6 | 1.64
2018-08-0723 | 73.419 | 66.2887 | 4.3529.94 | 101421.7 | 0.85
2018-08-0823 | 73.419 | 66.28610 | 6.2129.94 | 10140.1 | 0.0
2018-08-0925 | 77.021 | 69.88514 | 8.729.91 | 10130.2 | 0.01
2018-08-1024 | 75.220 | 68.0859 | 5.5929.97 | 10152.2 | 0.09
2018-08-1125 | 77.019 | 66.2815 | 3.1130.03 | 10170.0 | 0.0
2018-08-1225 | 77.020 | 68.0827 | 4.3530.09 | 10190.0 | 0.0
2018-08-1325 | 77.020 | 68.08010 | 6.2130.03 | 10170.0 | 0.0
2018-08-1424 | 75.220 | 68.0849 | 5.5929.91 | 10130.3 | 0.01
2018-08-1525 | 77.020 | 68.0848 | 4.9729.88 | 10122.5 | 0.1
2018-08-1623 | 73.420 | 68.0894 | 2.4929.91 | 101317.8 | 0.7
2018-08-1724 | 75.220 | 68.08810 | 6.2130.0 | 10162.2 | 0.09
2018-08-1824 | 75.219 | 66.2828 | 4.9730.03 | 10170.0 | 0.0
2018-08-1924 | 75.219 | 66.28511 | 6.8429.91 | 10132.5 | 0.1
2018-08-2019 | 66.218 | 64.49524 | 14.9129.8 | 100940.1 | 1.58
2018-08-2119 | 66.216 | 60.89116 | 9.9430.03 | 10170.4 | 0.02
2018-08-2219 | 66.213 | 55.47710 | 6.2130.18 | 10220.0 | 0.0
2018-08-2320 | 68.014 | 57.27716 | 9.9430.03 | 10170.0 | 0.0
2018-08-2421 | 69.819 | 66.29215 | 9.3229.77 | 10083.7 | 0.15
2018-08-2523 | 73.418 | 64.4828 | 4.9729.85 | 10111.7 | 0.07
2018-08-2625 | 77.022 | 71.69016 | 9.9429.88 | 101213.9 | 0.55
2018-08-2727 | 80.623 | 73.48326 | 16.1629.71 | 100625.6 | 1.01
2018-08-2823 | 73.421 | 69.89115 | 9.3229.8 | 100949.9 | 1.96
2018-08-2916 | 60.813 | 55.48412 | 7.4630.09 | 10191.4 | 0.06
2018-08-3020 | 68.016 | 60.88814 | 8.730.09 | 10190.0 | 0.0
2018-08-3123 | 73.421 | 69.89119 | 11.8129.88 | 10124.2 | 0.17

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