Arlington Heights, Illinois, United States Climate

Weather: 15.63°C/60.13°F, Wind SW at 3.6 km/h, 62% Humidity, 0% Chance of rain

United States
(Photo by Gabriel Meinert on Unsplash)
Contents

Arlington Heights Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Arlington Heights has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 11.46ºC (52.63ºF) and it is -1.18% lower than United States’s averages. Arlington Heights typically receives about 39.66 millimeters (1.56 inches) of precipitation and has 43.54 rainy days (11.93% of the time) annually.

CountryUnited States
CityIllinois
Longitude-87.9806265
Latitude42.0883603
Attitude/ElevationNonem (0ft)
Local timeTuesday 04:19
Annual high temperature14.0ºC (57.2ºF)
Annual low temperature7.54ºC (45.57ºF)
Average annual precip.39.66mm (1.56in)
Warmest monthJuly (29.71ºC / 85.48ºF)
Coldest MonthJanuary (-7.02ºC / 19.36ºF)
Wettest MonthMay (59.83mm / 2.36in)
Driest MonthDecember (25.05mm / 0.99in)
Number of days with rainfall (≥ 1.0 mm)43.54 days (11.93%)
Days with no rain321.46 days (88.07%)
Humidity67.43%

Climate Arlington Heights: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)15.0(59.0)18.0(64.4)26.0(78.8)38.0(100.4)36.0(96.8)35.0(95.0)35.0(95.0)33.0(91.4)29.0(84.2)22.0(71.6)14.0(57.2)38.0(100.4)
Average high °C (°F)-1.72(28.9)-0.44(31.21)6.38(43.48)11.51(52.72)21.05(69.89)26.39(79.5)29.71(85.48)28.05(82.49)23.89(75.0)14.39(57.9)5.86(42.55)2.96(37.33)14.0(57.2)
Daily mean °C (°F)-3.7(25.34)-2.59(27.34)3.89(39.0)8.62(47.52)17.9(64.22)23.37(74.07)26.85(80.33)25.17(77.31)21.23(70.21)11.85(53.33)3.82(38.88)1.11(34.0)11.46(52.63)
Average low °C (°F)-7.02(19.36)-6.19(20.86)0.29(32.52)3.99(39.18)12.94(55.29)18.3(64.94)22.39(72.3)20.96(69.73)17.28(63.1)8.31(46.96)0.92(33.66)-1.67(28.99)7.54(45.57)
Record low °C (°F)-31.0(-23.8)-19.0(-2.2)-19.0(-2.2)-7.0(19.4)-2.0(28.4)9.0(48.2)17.0(62.6)16.0(60.8)8.0(46.4)-4.0(24.8)-13.0(8.6)-14.0(6.8)-31.0(-23.8)
Average precipitation mm (inches)31.74(1.25)41.95(1.65)27.15(1.07)44.18(1.74)59.83(2.36)42.76(1.68)45.2(1.78)42.77(1.68)48.59(1.91)39.92(1.57)26.73(1.05)25.05(0.99)39.66(1.56)
Average precipitation days (≥ 1.0 mm)2.734.093.094.05.094.454.363.643.643.642.452.363.63
Average relative humidity (%)78.6978.1963.3363.0863.8663.262.5963.5766.4364.0870.7371.4567.43
Mean monthly sunshine hours5.927.429.259.8312.3513.1113.7312.1810.378.196.256.449.59

Climate Graph

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

Arlington Heights

Arlington Heights Temperature by Month

July
26.85°C | 80.33°F
August
25.17°C | 77.31°F
June
23.37°C | 74.07°F
September
21.23°C | 70.21°F
May
17.9°C | 64.22°F
October
11.85°C | 53.33°F
April
8.62°C | 47.52°F
March
3.89°C | 39.0°F
November
3.82°C | 38.88°F
December
1.11°C | 34.0°F
February
-2.59°C | 27.34°F
January
-3.7°C | 25.34°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature38.0°C (100.4°F)24.97°C (76.95°F)12.0°C (53.6°F)
Avg Temperature34.0°C (93.2°F)21.55°C (70.79°F)10.0°C (50.0°F)
Min Temperature26.0°C (78.8°F)16.32°C (61.38°F)9.0°C (48.2°F)
Dew PointMaxAverageMin
Dew Point20.0°C (68.0°F)11.74°C (53.13°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation72.9mm | 2.87in8.68mm | 0.34in0.0mm | 0in269.0mm | 10.59in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.0kmh | 13.05mph10.32kmh | 6.41mph5.0kmh | 3.11mph
Gust Wind31.0kmh | 19.26mph14.32kmh | 8.9mph6.0kmh | 3.73mph
Sea Level PressureMaxAverageMin
Sea Level Pressure72.9mb8.68mb0.0mb
Arlington Heights

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-05-0123 | 73.49 | 48.24721 | 13.0529.94 | 10140.0 | 0.0
2018-05-0223 | 73.415 | 59.06416 | 9.9429.88 | 101214.5 | 0.57
2018-05-0319 | 66.215 | 59.0797 | 4.3529.88 | 10124.8 | 0.19
2018-05-0419 | 66.211 | 51.86320 | 12.4329.85 | 10113.2 | 0.13
2018-05-0523 | 73.48 | 46.44711 | 6.8430.0 | 10160.0 | 0.0
2018-05-0618 | 64.47 | 44.65010 | 6.2130.0 | 10163.7 | 0.15
2018-05-0721 | 69.86 | 42.8455 | 3.1130.18 | 10220.0 | 0.0
2018-05-0823 | 73.47 | 44.63910 | 6.2130.09 | 10190.0 | 0.0
2018-05-0922 | 71.612 | 53.65718 | 11.1829.77 | 100817.7 | 0.7
2018-05-1018 | 64.411 | 51.87010 | 6.2129.91 | 10132.4 | 0.09
2018-05-1110 | 50.05 | 41.07018 | 11.1830.03 | 10179.1 | 0.36
2018-05-1211 | 51.87 | 44.67913 | 8.0830.06 | 101811.8 | 0.46
2018-05-1316 | 60.810 | 50.0767 | 4.3530.0 | 101619.6 | 0.77
2018-05-1420 | 68.015 | 59.0819 | 5.5929.88 | 101272.9 | 2.87
2018-05-1519 | 66.212 | 53.67111 | 6.8429.94 | 10146.7 | 0.26
2018-05-1624 | 75.26 | 42.8395 | 3.1130.0 | 10160.0 | 0.0
2018-05-1721 | 69.89 | 48.25011 | 6.8430.03 | 10170.0 | 0.0
2018-05-1819 | 66.210 | 50.06414 | 8.730.03 | 10170.9 | 0.04
2018-05-1919 | 66.214 | 57.2765 | 3.1129.88 | 10123.6 | 0.14
2018-05-2013 | 55.48 | 46.47513 | 8.0830.15 | 10216.2 | 0.24
2018-05-2115 | 59.012 | 53.6879 | 5.5930.09 | 101928.5 | 1.12
2018-05-2218 | 64.413 | 55.4805 | 3.1130.03 | 10170.7 | 0.03
2018-05-2324 | 75.211 | 51.8555 | 3.1130.15 | 10210.0 | 0.0
2018-05-2426 | 78.812 | 53.6488 | 4.9730.12 | 10200.0 | 0.0
2018-05-2528 | 82.415 | 59.05110 | 6.2129.88 | 10120.4 | 0.02
2018-05-2629 | 84.217 | 62.6598 | 4.9729.77 | 10084.0 | 0.16
2018-05-2734 | 93.217 | 62.6475 | 3.1129.85 | 10110.2 | 0.01
2018-05-2831 | 87.816 | 60.8469 | 5.5929.91 | 10130.3 | 0.01
2018-05-2928 | 82.416 | 60.8527 | 4.3529.88 | 10125.8 | 0.23
2018-05-3027 | 80.620 | 68.0718 | 4.9729.65 | 100446.8 | 1.84
2018-05-3127 | 80.618 | 64.46512 | 7.4629.68 | 10055.2 | 0.2

Arlington Heights 3 Year Historical Weather Data

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