Algonquin, Illinois, United States Climate

Weather: 5.35°C/41.63°F, Wind SW at 4.02 km/h, 84% Humidity, 0% Chance of rain

United States
(Photo by Laura Ockel on Unsplash)
Contents

Algonquin Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Algonquin has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 10.26ºC (50.47ºF) and it is -2.38% lower than United States’s averages. Algonquin typically receives about 27.59 millimeters (1.09 inches) of precipitation and has 42.55 rainy days (11.66% of the time) annually.

CountryUnited States
CityIllinois
Longitude-88.2942493
Latitude42.1655801
Attitude/ElevationNonem (0ft)
Local timeFriday 21:10
Annual high temperature13.01ºC (55.42ºF)
Annual low temperature5.68ºC (42.22ºF)
Average annual precip.27.59mm (1.09in)
Warmest monthJuly (27.57ºC / 81.63ºF)
Coldest MonthJanuary (-8.12ºC / 17.38ºF)
Wettest MonthMay (45.35mm / 1.79in)
Driest MonthDecember (12.92mm / 0.51in)
Number of days with rainfall (≥ 1.0 mm)42.55 days (11.66%)
Days with no rain322.45 days (88.34%)
Humidity76.62%

Climate Algonquin: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)11.0(51.8)15.0(59.0)18.0(64.4)25.0(77.0)36.0(96.8)33.0(91.4)32.0(89.6)32.0(89.6)31.0(87.8)28.0(82.4)21.0(69.8)14.0(57.2)36.0(96.8)
Average high °C (°F)-2.37(27.73)-1.16(29.91)6.27(43.29)11.06(51.91)20.13(68.23)24.99(76.98)27.57(81.63)26.02(78.84)22.44(72.39)13.48(56.26)5.22(41.4)2.51(36.52)13.01(55.42)
Daily mean °C (°F)-4.45(23.99)-3.42(25.84)3.41(38.14)7.82(46.08)16.99(62.58)21.93(71.47)24.8(76.64)23.05(73.49)19.31(66.76)10.48(50.86)2.86(37.15)0.29(32.52)10.26(50.47)
Average low °C (°F)-8.12(17.38)-7.64(18.25)-0.84(30.49)2.76(36.97)11.19(52.14)16.14(61.05)19.52(67.14)17.95(64.31)14.54(58.17)6.05(42.89)-0.68(30.78)-2.75(27.05)5.68(42.22)
Record low °C (°F)-34.0(-29.2)-25.0(-13.0)-21.0(-5.8)-8.0(17.6)-2.0(28.4)8.0(46.4)15.0(59.0)12.0(53.6)4.0(39.2)-5.0(23.0)-15.0(5.0)-13.0(8.6)-34.0(-29.2)
Average precipitation mm (inches)18.11(0.71)24.17(0.95)15.64(0.62)30.48(1.2)45.35(1.79)33.48(1.32)39.14(1.54)39.86(1.57)33.15(1.31)23.87(0.94)14.93(0.59)12.92(0.51)27.59(1.09)
Average precipitation days (≥ 1.0 mm)2.643.182.733.555.184.824.914.273.553.362.182.183.55
Average relative humidity (%)81.6581.9868.9470.8974.4476.578.9779.7279.5973.3377.3776.0476.62
Mean monthly sunshine hours6.037.439.239.9112.3713.2113.7712.0510.238.386.436.499.63

Climate Graph

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

Algonquin

Algonquin Temperature by Month

July
24.8°C | 76.64°F
August
23.05°C | 73.49°F
June
21.93°C | 71.47°F
September
19.31°C | 66.76°F
May
16.99°C | 62.58°F
October
10.48°C | 50.86°F
April
7.82°C | 46.08°F
March
3.41°C | 38.14°F
November
2.86°C | 37.15°F
December
0.29°C | 32.52°F
February
-3.42°C | 25.84°F
January
-4.45°C | 23.99°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)24.7°C (76.46°F)17.0°C (62.6°F)
Avg Temperature26.0°C (78.8°F)21.7°C (71.06°F)14.0°C (57.2°F)
Min Temperature21.0°C (69.8°F)16.17°C (61.11°F)8.0°C (46.4°F)
Dew PointMaxAverageMin
Dew Point21.0°C (69.8°F)16.13°C (61.03°F)6.0°C (42.8°F)
PrecipitationMaxAverageMinSum
Precipitation9.3mm | 0.37in1.67mm | 0.07in0.0mm | 0in50.2mm | 1.98in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind24.0kmh | 14.91mph13.27kmh | 8.25mph6.0kmh | 3.73mph
Gust Wind39.0kmh | 24.23mph20.43kmh | 12.69mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.3mb1.67mb0.0mb
Algonquin

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2020-06-0117 | 62.612 | 53.67620 | 12.4330.12 | 10200.2 | 0.01
2020-06-0224 | 75.220 | 68.08621 | 13.0529.88 | 10120.0 | 0.0
2020-06-0324 | 75.220 | 68.08217 | 10.5629.77 | 10081.2 | 0.05
2020-06-0425 | 77.018 | 64.4756 | 3.7329.8 | 10090.6 | 0.02
2020-06-0524 | 75.217 | 62.67314 | 8.729.83 | 10100.0 | 0.0
2020-06-0618 | 64.412 | 53.67414 | 8.730.06 | 10180.0 | 0.0
2020-06-0721 | 69.813 | 55.46811 | 6.8430.06 | 10180.0 | 0.0
2020-06-0824 | 75.217 | 62.67115 | 9.3229.97 | 10150.0 | 0.0
2020-06-0922 | 71.618 | 64.48019 | 11.8129.59 | 10021.4 | 0.06
2020-06-1017 | 62.615 | 59.08424 | 14.9129.53 | 10004.0 | 0.16
2020-06-1119 | 66.213 | 55.47818 | 11.1830.03 | 10172.4 | 0.09
2020-06-1220 | 68.013 | 55.47713 | 8.0830.24 | 10242.4 | 0.09
2020-06-1314 | 57.26 | 42.86414 | 8.730.33 | 10270.0 | 0.0
2020-06-1416 | 60.88 | 46.46914 | 8.730.33 | 10270.0 | 0.0
2020-06-1518 | 64.411 | 51.86810 | 6.2130.33 | 10270.0 | 0.0
2020-06-1622 | 71.616 | 60.87810 | 6.2130.27 | 10250.0 | 0.0
2020-06-1724 | 75.217 | 62.6757 | 4.3530.18 | 10220.5 | 0.02
2020-06-1824 | 75.217 | 62.6738 | 4.9730.03 | 10170.0 | 0.0
2020-06-1924 | 75.218 | 64.4769 | 5.5929.97 | 10150.1 | 0.0
2020-06-2024 | 75.219 | 66.28311 | 6.8429.88 | 10125.6 | 0.22
2020-06-2122 | 71.618 | 64.48016 | 9.9429.83 | 10101.4 | 0.06
2020-06-2222 | 71.619 | 66.28811 | 6.8429.77 | 10084.6 | 0.18
2020-06-2320 | 68.016 | 60.88315 | 9.3229.71 | 10061.8 | 0.07
2020-06-2419 | 66.214 | 57.28212 | 7.4629.83 | 10105.6 | 0.22
2020-06-2521 | 69.815 | 59.07910 | 6.2129.88 | 10120.0 | 0.0
2020-06-2623 | 73.419 | 66.28319 | 11.8129.88 | 10121.1 | 0.04
2020-06-2726 | 78.821 | 69.88413 | 8.0829.74 | 10074.5 | 0.18
2020-06-2826 | 78.820 | 68.0788 | 4.9729.8 | 10091.4 | 0.06
2020-06-2926 | 78.821 | 69.8819 | 5.5929.85 | 10112.1 | 0.08
2020-06-3025 | 77.021 | 69.88310 | 6.2129.88 | 10129.3 | 0.37

Algonquin 3 Year Historical Weather Data

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