Oak Lawn, Illinois, United States Climate

Weather: 5.68°C/42.22°F, Wind SW at 3.6 km/h, 66% Humidity, 0% Chance of rain

United States
(Photo by Gustavo Pérez on Unsplash)
Contents

Oak Lawn Climate Summary

Located at an elevation of 187.83 meters (616.24 feet) above sea level, Oak Lawn has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 11.82ºC (53.28ºF) and it is -0.82% lower than United States’s averages. Oak Lawn typically receives about 35.16 millimeters (1.38 inches) of precipitation and has 44.92 rainy days (12.31% of the time) annually.

CountryUnited States
CityIllinois
Longitude-87.7479528
Latitude41.719978
Attitude/Elevation187.83m (616.24ft)
Local timeFriday 14:27
Annual high temperature14.26ºC (57.67ºF)
Annual low temperature7.99ºC (46.38ºF)
Average annual precip.35.16mm (1.38in)
Warmest monthJuly (29.19ºC / 84.54ºF)
Coldest MonthJanuary (-6.11ºC / 21.0ºF)
Wettest MonthJuly (57.46mm / 2.26in)
Driest MonthNovember (15.59mm / 0.61in)
Number of days with rainfall (≥ 1.0 mm)44.92 days (12.31%)
Days with no rain320.08 days (87.69%)
Humidity68.62%

Climate Oak Lawn: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)14.0(57.2)17.0(62.6)24.0(75.2)35.0(95.0)33.0(91.4)34.0(93.2)34.0(93.2)32.0(89.6)28.0(82.4)22.0(71.6)14.0(57.2)35.0(95.0)
Average high °C (°F)-1.06(30.09)0.44(32.79)6.77(44.19)11.8(53.24)20.75(69.35)25.96(78.73)29.19(84.54)27.76(81.97)24.09(75.36)15.08(59.14)6.7(44.06)3.61(38.5)14.26(57.67)
Daily mean °C (°F)-2.9(26.78)-1.65(29.03)4.29(39.72)8.9(48.02)17.87(64.17)23.23(73.81)26.69(80.04)25.1(77.18)21.41(70.54)12.47(54.45)4.69(40.44)1.71(35.08)11.82(53.28)
Average low °C (°F)-6.11(21.0)-5.28(22.5)0.74(33.33)4.64(40.35)12.98(55.36)18.39(65.1)22.34(72.21)21.0(69.8)17.42(63.36)8.83(47.89)1.82(35.28)-0.91(30.36)7.99(46.38)
Record low °C (°F)-30.0(-22.0)-18.0(-0.4)-17.0(1.4)-6.0(21.2)3.0(37.4)10.0(50.0)17.0(62.6)16.0(60.8)10.0(50.0)-3.0(26.6)-11.0(12.2)-13.0(8.6)-30.0(-22.0)
Average precipitation mm (inches)26.86(1.06)27.96(1.1)22.37(0.88)33.34(1.31)55.3(2.18)39.0(1.54)57.46(2.26)48.85(1.92)42.29(1.66)33.46(1.32)15.59(0.61)19.44(0.77)35.16(1.38)
Average precipitation days (≥ 1.0 mm)2.823.733.04.185.094.914.554.363.733.642.362.553.74
Average relative humidity (%)78.0177.3863.9663.7965.9466.566.2567.3268.664.6769.7371.3468.62
Mean monthly sunshine hours5.947.539.310.112.6913.3613.8312.2310.478.566.236.549.73

Climate Graph

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

Oak Lawn

Oak Lawn Temperature by Month

July
26.69°C | 80.04°F
August
25.1°C | 77.18°F
June
23.23°C | 73.81°F
September
21.41°C | 70.54°F
May
17.87°C | 64.17°F
October
12.47°C | 54.45°F
April
8.9°C | 48.02°F
November
4.69°C | 40.44°F
March
4.29°C | 39.72°F
December
1.71°C | 35.08°F
February
-1.65°C | 29.03°F
January
-2.9°C | 26.78°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature11.0°C (51.8°F)-2.84°C (26.89°F)-26.0°C (-14.8°F)
Avg Temperature9.0°C (48.2°F)-5.0°C (23.0°F)-28.0°C (-18.4°F)
Min Temperature5.0°C (41.0°F)-8.35°C (16.97°F)-30.0°C (-22.0°F)
Dew PointMaxAverageMin
Dew Point5.0°C (41.0°F)-8.55°C (16.61°F)-31.0°C (-23.8°F)
PrecipitationMaxAverageMinSum
Precipitation12.8mm | 0.5in1.68mm | 0.07in0.0mm | 0in52.2mm | 2.06in
Snowdepth7.8mm | 0.31in0.77mm | 0.03in0.0mm | 0in24.0mm | 0.94in
WindMaxAverageMin
Wind26.0kmh | 16.16mph14.77kmh | 9.18mph8.0kmh | 4.97mph
Gust Wind37.0kmh | 22.99mph18.81kmh | 11.69mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure12.8mb1.68mb0.0mb
Oak Lawn

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-01-01-1 | 30.2-3 | 26.68316 | 9.9430.24 | 10241.8 | 0.07
2019-01-02-1 | 30.2-6 | 21.2769 | 5.5930.21 | 10230.4 | 0.02
2019-01-030 | 32.0-5 | 23.06913 | 8.0830.03 | 10170.0 | 0.0
2019-01-045 | 41.0-1 | 30.27210 | 6.2129.83 | 10100.0 | 0.0
2019-01-055 | 41.01 | 33.88012 | 7.4629.88 | 10120.0 | 0.0
2019-01-063 | 37.4-1 | 30.27713 | 8.0830.18 | 10220.1 | 0.0
2019-01-079 | 48.25 | 41.08418 | 11.1829.77 | 10085.8 | 0.23
2019-01-085 | 41.0-1 | 30.26920 | 12.4329.85 | 10110.2 | 0.01
2019-01-09-5 | 23.0-15 | 5.04817 | 10.5630.27 | 10250.0 | 0.0
2019-01-10-4 | 24.8-13 | 8.6549 | 5.5930.45 | 10310.0 | 0.0
2019-01-11-2 | 28.4-8 | 17.6668 | 4.9730.39 | 10290.0 | 0.0
2019-01-12-2 | 28.4-4 | 24.88211 | 6.8430.33 | 10274.9 | 0.19
2019-01-13-2 | 28.4-5 | 23.08510 | 6.2130.39 | 10290.6 | 0.02
2019-01-14-3 | 26.6-5 | 23.0889 | 5.5930.39 | 10290.1 | 0.0
2019-01-15-2 | 28.4-4 | 24.88815 | 9.3230.21 | 10230.3 | 0.01
2019-01-16-1 | 30.2-3 | 26.68312 | 7.4630.24 | 10240.3 | 0.01
2019-01-17-0 | 32.0-3 | 26.68911 | 6.8430.15 | 10210.5 | 0.02
2019-01-18-2 | 28.4-4 | 24.88611 | 6.8430.18 | 10220.8 | 0.03
2019-01-19-4 | 24.8-6 | 21.28922 | 13.6730.09 | 10198.9 | 0.35
2019-01-20-11 | 12.2-13 | 8.68422 | 13.6730.36 | 10281.3 | 0.05
2019-01-21-12 | 10.4-15 | 5.08113 | 8.0830.56 | 10350.6 | 0.02
2019-01-22-4 | 24.8-7 | 19.48423 | 14.2930.18 | 10223.8 | 0.15
2019-01-23-2 | 28.4-3 | 26.69417 | 10.5629.8 | 10095.2 | 0.2
2019-01-24-8 | 17.6-10 | 14.08816 | 9.9429.97 | 10150.4 | 0.02
2019-01-25-16 | 3.2-18 | -0.48916 | 9.9430.27 | 10250.6 | 0.02
2019-01-26-14 | 6.8-16 | 3.28910 | 6.2130.18 | 10221.0 | 0.04
2019-01-27-15 | 5.0-17 | 1.48510 | 6.2130.15 | 10210.7 | 0.03
2019-01-28-3 | 26.6-7 | 19.49124 | 14.9129.74 | 100712.8 | 0.5
2019-01-29-17 | 1.4-19 | -2.28124 | 14.9130.03 | 10170.6 | 0.02
2019-01-30-28 | -18.4-31 | -23.86426 | 16.1630.33 | 10270.0 | 0.0
2019-01-31-23 | -9.4-28 | -18.46811 | 6.8430.47 | 10320.5 | 0.02

Oak Lawn 3 Year Historical Weather Data

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