Clinton, Iowa, United States Climate

Weather: 1.34°C/34.41°F, Wind SW at 4.12 km/h, 100% Humidity, 0% Chance of rain

United States
(Photo by Austin Goode on Unsplash)
Contents

Clinton Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Clinton has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 10.36ºC (50.65ºF) and it is -2.28% lower than United States’s averages. Clinton typically receives about 28.73 millimeters (1.13 inches) of precipitation and has 40.73 rainy days (11.16% of the time) annually.

CountryUnited States
CityIowa
Longitude-90.1887379
Latitude41.8444735
Attitude/ElevationNonem (0ft)
Local timeSaturday 04:10
Annual high temperature13.38ºC (56.08ºF)
Annual low temperature5.47ºC (41.85ºF)
Average annual precip.28.73mm (1.13in)
Warmest monthJuly (27.05ºC / 80.69ºF)
Coldest MonthJanuary (-8.74ºC / 16.27ºF)
Wettest MonthMay (52.14mm / 2.05in)
Driest MonthDecember (13.2mm / 0.52in)
Number of days with rainfall (≥ 1.0 mm)40.73 days (11.16%)
Days with no rain324.27 days (88.84%)
Humidity78.26%

Climate Clinton: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.0(55.4)16.0(60.8)17.0(62.6)25.0(77.0)34.0(93.2)32.0(89.6)32.0(89.6)32.0(89.6)30.0(86.0)29.0(84.2)21.0(69.8)12.0(53.6)34.0(93.2)
Average high °C (°F)-2.3(27.86)-1.21(29.82)7.08(44.74)11.94(53.49)20.71(69.28)25.46(77.83)27.05(80.69)26.08(78.94)23.06(73.51)13.94(57.09)6.06(42.91)2.69(36.84)13.38(56.08)
Daily mean °C (°F)-4.78(23.4)-3.84(25.09)3.9(39.02)8.6(47.48)17.65(63.77)22.36(72.25)24.23(75.61)22.73(72.91)19.42(66.96)10.49(50.88)3.27(37.89)0.31(32.56)10.36(50.65)
Average low °C (°F)-8.74(16.27)-8.11(17.4)-0.76(30.63)3.32(37.98)11.92(53.46)16.32(61.38)18.61(65.5)17.09(62.76)14.01(57.22)5.78(42.4)-0.7(30.74)-3.05(26.51)5.47(41.85)
Record low °C (°F)-36.0(-32.8)-22.0(-7.6)-21.0(-5.8)-8.0(17.6)0.0(0)9.0(48.2)12.0(53.6)11.0(51.8)4.0(39.2)-5.0(23.0)-17.0(1.4)-15.0(5.0)-36.0(-32.8)
Average precipitation mm (inches)15.2(0.6)19.24(0.76)21.08(0.83)31.85(1.25)52.14(2.05)50.3(1.98)39.71(1.56)23.68(0.93)36.02(1.42)23.14(0.91)19.21(0.76)13.2(0.52)28.73(1.13)
Average precipitation days (≥ 1.0 mm)2.553.272.453.185.274.824.823.733.643.092.271.643.39
Average relative humidity (%)81.6782.3571.3571.2677.3381.7385.683.4781.3771.7475.6675.5578.26
Mean monthly sunshine hours6.537.489.319.5912.3113.0513.4911.0910.169.166.877.079.68

Climate Graph

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

Clinton

Clinton Temperature by Month

July
24.23°C | 75.61°F
August
22.73°C | 72.91°F
June
22.36°C | 72.25°F
September
19.42°C | 66.96°F
May
17.65°C | 63.77°F
October
10.49°C | 50.88°F
April
8.6°C | 47.48°F
March
3.9°C | 39.02°F
November
3.27°C | 37.89°F
December
0.31°C | 32.56°F
February
-3.84°C | 25.09°F
January
-4.78°C | 23.4°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature12.0°C (53.6°F)6.48°C (43.66°F)-1.0°C (30.2°F)
Avg Temperature8.0°C (46.4°F)3.23°C (37.81°F)-4.0°C (24.8°F)
Min Temperature5.0°C (41.0°F)-1.19°C (29.86°F)-7.0°C (19.4°F)
Dew PointMaxAverageMin
Dew Point3.0°C (37.4°F)-3.61°C (25.5°F)-8.0°C (17.6°F)
PrecipitationMaxAverageMinSum
Precipitation30.3mm | 1.19in2.52mm | 0.1in0.0mm | 0in78.0mm | 3.07in
Snowdepth12.2mm | 0.48in0.69mm | 0.03in0.0mm | 0in21.4mm | 0.84in
WindMaxAverageMin
Wind30.0kmh | 18.64mph15.61kmh | 9.7mph5.0kmh | 3.11mph
Gust Wind44.0kmh | 27.34mph23.16kmh | 14.39mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure30.3mb2.52mb0.0mb
Clinton

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-015 | 41.00 | 32.07418 | 11.1830.0 | 10163.8 | 0.15
2018-03-024 | 39.2-4 | 24.8639 | 5.5930.42 | 10300.0 | 0.0
2018-03-035 | 41.0-6 | 21.25218 | 11.1830.47 | 10320.0 | 0.0
2018-03-045 | 41.0-5 | 23.05322 | 13.6730.33 | 10270.0 | 0.0
2018-03-051 | 33.8-3 | 26.67330 | 18.6429.97 | 101523.1 | 0.91
2018-03-061 | 33.8-2 | 28.48711 | 6.8429.74 | 10072.5 | 0.1
2018-03-07-3 | 26.6-6 | 21.28019 | 11.8130.06 | 10180.7 | 0.03
2018-03-08-4 | 24.8-8 | 17.67615 | 9.3230.12 | 10200.1 | 0.0
2018-03-09-1 | 30.2-8 | 17.6707 | 4.3530.06 | 10180.0 | 0.0
2018-03-101 | 33.8-6 | 21.26511 | 6.8430.09 | 10190.0 | 0.0
2018-03-112 | 35.6-4 | 24.86811 | 6.8430.21 | 10230.0 | 0.0
2018-03-122 | 35.6-2 | 28.47719 | 11.8130.21 | 10230.2 | 0.01
2018-03-131 | 33.8-6 | 21.26818 | 11.1830.27 | 10250.3 | 0.01
2018-03-144 | 39.2-5 | 23.06316 | 9.9430.06 | 10180.0 | 0.0
2018-03-156 | 42.8-2 | 28.46910 | 6.2129.94 | 10140.0 | 0.0
2018-03-162 | 35.6-7 | 19.45721 | 13.0530.12 | 10200.9 | 0.04
2018-03-173 | 37.4-2 | 28.47914 | 8.729.97 | 10155.6 | 0.22
2018-03-187 | 44.6-2 | 28.4605 | 3.1130.03 | 10170.0 | 0.0
2018-03-197 | 44.6-2 | 28.46021 | 13.0529.88 | 10120.0 | 0.0
2018-03-202 | 35.6-7 | 19.45818 | 11.1829.97 | 10150.0 | 0.0
2018-03-212 | 35.6-8 | 17.65213 | 8.0830.15 | 10210.0 | 0.0
2018-03-225 | 41.0-6 | 21.2518 | 4.9730.33 | 10270.0 | 0.0
2018-03-235 | 41.0-5 | 23.05616 | 9.9430.3 | 10260.0 | 0.0
2018-03-240 | 32.0-2 | 28.48425 | 15.5330.18 | 102230.3 | 1.19
2018-03-250 | 32.0-5 | 23.07119 | 11.8130.3 | 10260.0 | 0.0
2018-03-264 | 39.2-1 | 30.27819 | 11.8130.15 | 10214.4 | 0.17
2018-03-275 | 41.03 | 37.48812 | 7.4630.03 | 10174.5 | 0.18
2018-03-288 | 46.42 | 35.6797 | 4.3530.0 | 10160.0 | 0.0
2018-03-298 | 46.42 | 35.67315 | 9.3229.97 | 10150.3 | 0.01
2018-03-306 | 42.8-5 | 23.05211 | 6.8430.21 | 10230.0 | 0.0
2018-03-317 | 44.60 | 32.06626 | 16.1630.0 | 10161.3 | 0.05

Clinton 3 Year Historical Weather Data

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