Carol Stream, Illinois, United States Climate

Weather: 19.59°C/67.26°F, Wind SW at 4.12 km/h, 84% Humidity, 0% Chance of rain

(Photo by J. Meier on Unsplash)

Carol Stream Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Carol Stream has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 11.61ºC (52.9ºF) and it is -1.03% lower than United States’s averages. Carol Stream typically receives about 23.87 millimeters (0.94 inches) of precipitation and has 39.28 rainy days (10.76% of the time) annually.

CountryUnited States
CityIllinois
Longitude-88.1347927
Latitude41.9125286
Attitude/ElevationNonem (0ft)
Local timeTuesday 03:09
Annual high temperature14.27ºC (57.69ºF)
Annual low temperature7.43ºC (45.37ºF)
Average annual precip.23.87mm (0.94in)
Warmest monthJuly (29.45ºC / 85.01ºF)
Coldest MonthJanuary (-7.19ºC / 19.06ºF)
Wettest MonthMay (40.61mm / 1.6in)
Driest MonthNovember (10.91mm / 0.43in)
Number of days with rainfall (≥ 1.0 mm)39.28 days (10.76%)
Days with no rain325.72 days (89.24%)
Humidity70.45%

Climate Carol Stream: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)12.0(53.6)16.0(60.8)18.0(64.4)26.0(78.8)38.0(100.4)36.0(96.8)35.0(95.0)36.0(96.8)33.0(91.4)29.0(84.2)21.0(69.8)14.0(57.2)38.0(100.4)
Average high °C (°F)-1.55(29.21)-0.21(31.62)7.01(44.62)12.08(53.74)21.49(70.68)26.76(80.17)29.45(85.01)27.88(82.18)24.17(75.51)14.66(58.39)6.14(43.05)3.39(38.1)14.27(57.69)
Daily mean °C (°F)-3.56(25.59)-2.4(27.68)4.29(39.72)8.93(48.07)18.42(65.16)23.66(74.59)26.69(80.04)24.99(76.98)21.18(70.12)11.89(53.4)3.96(39.13)1.29(34.32)11.61(52.9)
Average low °C (°F)-7.19(19.06)-6.22(20.8)0.51(32.92)4.12(39.42)12.96(55.33)18.27(64.89)22.02(71.64)20.39(68.7)16.89(62.4)8.06(46.51)0.84(33.51)-1.55(29.21)7.43(45.37)
Record low °C (°F)-32.0(-25.6)-23.0(-9.4)-19.0(-2.2)-7.0(19.4)-3.0(26.6)9.0(48.2)16.0(60.8)15.0(59.0)7.0(44.6)-4.0(24.8)-13.0(8.6)-12.0(10.4)-32.0(-25.6)
Average precipitation mm (inches)15.62(0.61)18.76(0.74)15.42(0.61)20.06(0.79)40.61(1.6)30.99(1.22)37.19(1.46)33.82(1.33)31.38(1.24)20.47(0.81)10.91(0.43)11.17(0.44)23.87(0.94)
Average precipitation days (≥ 1.0 mm)2.02.912.642.735.04.454.733.913.553.362.02.03.27
Average relative humidity (%)79.779.0264.3565.0466.9167.6768.6869.7271.167.173.0973.0470.45
Mean monthly sunshine hours6.027.559.29.8312.3613.2713.8112.2310.388.576.46.619.69

Climate Graph

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

Carol Stream Temperature by Month

July
26.69°C | 80.04°F
August
24.99°C | 76.98°F
June
23.66°C | 74.59°F
September
21.18°C | 70.12°F
May
18.42°C | 65.16°F
October
11.89°C | 53.4°F
April
8.93°C | 48.07°F
March
4.29°C | 39.72°F
November
3.96°C | 39.13°F
December
1.29°C | 34.32°F
February
-2.4°C | 27.68°F
January
-3.56°C | 25.59°F

Historical Data

Summary
TemperatureMaxAverageMin
Max Temperature14.0°C (57.2°F)3.87°C (38.97°F)-7.0°C (19.4°F)
Avg Temperature13.0°C (55.4°F)1.84°C (35.31°F)-8.0°C (17.6°F)
Min Temperature10.0°C (50.0°F)-1.35°C (29.57°F)-11.0°C (12.2°F)
Dew PointMaxAverageMin
Dew Point10.0°C (50.0°F)-2.77°C (27.01°F)-16.0°C (3.2°F)
PrecipitationMaxAverageMinSum
Precipitation10.4mm | 0.41in0.67mm | 0.03in0.0mm | 0in20.8mm | 0.82in
Snowdepth2.4mm | 0.09in0.1mm | 0.0in0.0mm | 0in3.1mm | 0.12in
WindMaxAverageMin
Wind25.0kmh | 15.53mph14.97kmh | 9.3mph6.0kmh | 3.73mph
Gust Wind32.0kmh | 19.88mph21.58kmh | 13.41mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.4mb0.67mb0.0mb

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
December° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-12-013 | 37.41 | 33.89115 | 9.3229.44 | 9973.6 | 0.14
2019-12-02-0 | 32.0-4 | 24.87517 | 10.5630.0 | 10160.1 | 0.0
2019-12-032 | 35.6-3 | 26.67415 | 9.3229.8 | 10090.0 | 0.0
2019-12-042 | 35.6-2 | 28.47720 | 12.4329.77 | 10080.0 | 0.0
2019-12-052 | 35.6-2 | 28.4806 | 3.7330.0 | 10160.0 | 0.0
2019-12-062 | 35.6-2 | 28.47412 | 7.4630.27 | 10250.0 | 0.0
2019-12-072 | 35.6-5 | 23.06311 | 6.8430.33 | 10270.0 | 0.0
2019-12-085 | 41.01 | 33.87821 | 13.0529.94 | 10140.1 | 0.0
2019-12-096 | 42.83 | 37.48515 | 9.3229.59 | 10020.4 | 0.02
2019-12-10-7 | 19.4-16 | 3.24819 | 11.8130.15 | 10210.0 | 0.0
2019-12-11-6 | 21.2-15 | 5.05112 | 7.4630.45 | 10310.0 | 0.0
2019-12-122 | 35.6-6 | 21.26319 | 11.8130.24 | 10240.0 | 0.0
2019-12-134 | 39.2-1 | 30.27512 | 7.4629.94 | 10140.0 | 0.0
2019-12-14-0 | 32.0-4 | 24.87712 | 7.4629.8 | 10090.0 | 0.0
2019-12-15-4 | 24.8-11 | 12.25910 | 6.2130.09 | 10190.1 | 0.0
2019-12-16-2 | 28.4-6 | 21.27910 | 6.2130.18 | 10220.6 | 0.02
2019-12-17-3 | 26.6-7 | 19.47718 | 11.1830.12 | 10200.0 | 0.0
2019-12-18-8 | 17.6-16 | 3.24914 | 8.730.3 | 10260.0 | 0.0
2019-12-19-2 | 28.4-9 | 15.86715 | 9.3230.3 | 10260.0 | 0.0
2019-12-201 | 33.8-1 | 30.28911 | 6.8430.42 | 10300.0 | 0.0
2019-12-213 | 37.40 | 32.08215 | 9.3230.33 | 10270.0 | 0.0
2019-12-225 | 41.01 | 33.87818 | 11.1830.21 | 10230.0 | 0.0
2019-12-236 | 42.81 | 33.87614 | 8.730.09 | 10190.0 | 0.0
2019-12-246 | 42.83 | 37.48413 | 8.0830.03 | 10170.0 | 0.0
2019-12-259 | 48.25 | 41.08115 | 9.3229.88 | 10120.0 | 0.0
2019-12-2612 | 53.69 | 48.28517 | 10.5629.94 | 10140.0 | 0.0
2019-12-273 | 37.4-1 | 30.27410 | 6.2130.24 | 10240.0 | 0.0
2019-12-284 | 39.20 | 32.07613 | 8.0830.12 | 10200.5 | 0.02
2019-12-2913 | 55.410 | 50.08818 | 11.1829.59 | 100210.4 | 0.41
2019-12-300 | 32.0-3 | 26.67522 | 13.6729.5 | 9993.5 | 0.14
2019-12-31-3 | 26.6-6 | 21.28025 | 15.5329.74 | 10071.5 | 0.06

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