Allerton, Iowa, United States Climate

Weather: 11.7°C/53.06°F, Wind SW at 3.5 km/h, 93% Humidity, 0% Chance of rain

(Photo by Austin Goode on Unsplash)

Allerton Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Allerton has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 11.05ºC (51.89ºF) and it is -1.59% lower than United States’s averages. Allerton typically receives about 28.83 millimeters (1.14 inches) of precipitation and has 39.18 rainy days (10.73% of the time) annually.

CountryUnited States
CityIowa
Longitude-93.365383
Latitude40.7063539
Attitude/ElevationNonem (0ft)
Local timeTuesday 12:04
Annual high temperature14.26ºC (57.67ºF)
Annual low temperature6.19ºC (43.14ºF)
Average annual precip.28.83mm (1.14in)
Warmest monthJuly (27.96ºC / 82.33ºF)
Coldest MonthJanuary (-8.51ºC / 16.68ºF)
Wettest MonthMay (52.78mm / 2.08in)
Driest MonthFebruary (11.77mm / 0.46in)
Number of days with rainfall (≥ 1.0 mm)39.18 days (10.73%)
Days with no rain325.82 days (89.27%)
Humidity77.86%

Climate Allerton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)17.0(62.6)20.0(68.0)25.0(77.0)33.0(91.4)33.0(91.4)33.0(91.4)34.0(93.2)31.0(87.8)28.0(82.4)21.0(69.8)15.0(59.0)34.0(93.2)
Average high °C (°F)-1.48(29.34)-0.6(30.92)7.97(46.35)13.6(56.48)20.95(69.71)26.19(79.14)27.96(82.33)27.16(80.89)23.7(74.66)14.27(57.69)7.57(45.63)3.84(38.91)14.26(57.67)
Daily mean °C (°F)-4.25(24.35)-3.45(25.79)4.8(40.64)9.97(49.95)17.83(64.09)23.14(73.65)24.95(76.91)23.61(74.5)20.18(68.32)10.84(51.51)4.16(39.49)0.88(33.58)11.05(51.89)
Average low °C (°F)-8.51(16.68)-7.74(18.07)0.33(32.59)4.12(39.42)12.59(54.66)17.9(64.22)19.59(67.26)17.94(64.29)14.98(58.96)6.16(43.09)-0.36(31.35)-2.77(27.01)6.19(43.14)
Record low °C (°F)-27.0(-16.6)-21.0(-5.8)-21.0(-5.8)-9.0(15.8)1.0(33.8)9.0(48.2)14.0(57.2)12.0(53.6)4.0(39.2)-5.0(23.0)-16.0(3.2)-13.0(8.6)-27.0(-16.6)
Average precipitation mm (inches)14.07(0.55)11.77(0.46)25.4(1.0)16.02(0.63)52.78(2.08)49.76(1.96)36.22(1.43)36.8(1.45)50.61(1.99)24.94(0.98)14.59(0.57)13.02(0.51)28.83(1.14)
Average precipitation days (≥ 1.0 mm)2.181.913.02.645.555.274.273.913.733.272.01.453.27
Average relative humidity (%)81.0379.2473.7671.8982.3283.0782.780.2580.572.3973.1274.0577.86
Mean monthly sunshine hours7.28.389.199.7311.4813.3412.6810.6510.369.47.667.09.76

Climate Graph

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

Allerton Temperature by Month

July
24.95°C | 76.91°F
August
23.61°C | 74.5°F
June
23.14°C | 73.65°F
September
20.18°C | 68.32°F
May
17.83°C | 64.09°F
October
10.84°C | 51.51°F
April
9.97°C | 49.95°F
March
4.8°C | 40.64°F
November
4.16°C | 39.49°F
December
0.88°C | 33.58°F
February
-3.45°C | 25.79°F
January
-4.25°C | 24.35°F

Historical Data

Summary
TemperatureMaxAverageMin
Max Temperature33.0°C (91.4°F)25.52°C (77.94°F)17.0°C (62.6°F)
Avg Temperature29.0°C (84.2°F)22.1°C (71.78°F)14.0°C (57.2°F)
Min Temperature23.0°C (73.4°F)16.35°C (61.43°F)11.0°C (51.8°F)
Dew PointMaxAverageMin
Dew Point22.0°C (71.6°F)16.65°C (61.97°F)9.0°C (48.2°F)
PrecipitationMaxAverageMinSum
Precipitation34.5mm | 1.36in6.19mm | 0.24in0.0mm | 0in191.9mm | 7.56in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph12.1kmh | 7.52mph7.0kmh | 4.35mph
Gust Wind39.0kmh | 24.23mph19.58kmh | 12.17mph11.0kmh | 6.84mph
Sea Level PressureMaxAverageMin
Sea Level Pressure34.5mb6.19mb0.0mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-05-0120 | 68.016 | 60.87824 | 14.9129.83 | 101016.4 | 0.65
2018-05-0222 | 71.619 | 66.28719 | 11.8129.85 | 101120.0 | 0.79
2018-05-0320 | 68.017 | 62.69015 | 9.3229.8 | 100921.1 | 0.83
2018-05-0419 | 66.212 | 53.67113 | 8.0829.97 | 10150.0 | 0.0
2018-05-0521 | 69.89 | 48.25410 | 6.2130.03 | 10170.1 | 0.0
2018-05-0621 | 69.813 | 55.46911 | 6.8430.03 | 10171.0 | 0.04
2018-05-0720 | 68.013 | 55.47211 | 6.8430.15 | 10210.4 | 0.02
2018-05-0821 | 69.813 | 55.46722 | 13.6729.94 | 10143.0 | 0.12
2018-05-0921 | 69.816 | 60.87916 | 9.9429.77 | 10081.1 | 0.04
2018-05-1022 | 71.614 | 57.2718 | 4.9729.88 | 10120.5 | 0.02
2018-05-1118 | 64.415 | 59.08914 | 8.729.83 | 10102.2 | 0.09
2018-05-1214 | 57.214 | 57.29714 | 8.729.94 | 101434.5 | 1.36
2018-05-1320 | 68.017 | 62.69211 | 6.8429.94 | 10146.2 | 0.24
2018-05-1422 | 71.619 | 66.2907 | 4.3529.85 | 101124.6 | 0.97
2018-05-1521 | 69.817 | 62.68611 | 6.8429.91 | 101310.2 | 0.4
2018-05-1621 | 69.815 | 59.0789 | 5.5929.97 | 10152.1 | 0.08
2018-05-1722 | 71.614 | 57.26910 | 6.2129.97 | 10150.0 | 0.0
2018-05-1821 | 69.816 | 60.88012 | 7.4629.91 | 10130.1 | 0.0
2018-05-1922 | 71.617 | 62.68810 | 6.2129.85 | 10115.4 | 0.21
2018-05-2017 | 62.616 | 60.89311 | 6.8430.03 | 10176.1 | 0.24
2018-05-2118 | 64.415 | 59.0908 | 4.9730.0 | 101613.5 | 0.53
2018-05-2223 | 73.417 | 62.6808 | 4.9730.0 | 10160.0 | 0.0
2018-05-2325 | 77.020 | 68.08413 | 8.0830.06 | 10183.7 | 0.15
2018-05-2425 | 77.020 | 68.08314 | 8.730.03 | 10170.2 | 0.01
2018-05-2525 | 77.020 | 68.08413 | 8.0829.85 | 10110.9 | 0.04
2018-05-2628 | 82.420 | 68.07610 | 6.2129.77 | 10081.2 | 0.05
2018-05-2729 | 84.222 | 71.6739 | 5.5929.83 | 10100.8 | 0.03
2018-05-2829 | 84.222 | 71.6759 | 5.5929.88 | 10126.4 | 0.25
2018-05-2928 | 82.421 | 69.8778 | 4.9729.83 | 10109.9 | 0.39
2018-05-3024 | 75.219 | 66.27811 | 6.8429.65 | 10040.2 | 0.01
2018-05-3126 | 78.818 | 64.46914 | 8.729.71 | 10060.1 | 0.0

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