Evanston, Illinois, United States Climate

Weather: 12.18°C/53.92°F, Wind SW at 6.69 km/h, 59% Humidity, 0% Chance of rain

Evanston Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Evanston has a Humid continental, no dry season, hot summer climate (Classification: Dfa). The district’s yearly temperature is 10.45ºC (50.81ºF) and it is -2.19% lower than United States’s averages. Evanston typically receives about 41.45 millimeters (1.63 inches) of precipitation and has 45.64 rainy days (12.5% of the time) annually.

CountryUnited States
CityIllinois
Longitude-87.6876969
Latitude42.0450722
Attitude/ElevationNonem (0ft)
Local timeFriday 18:32
Annual high temperature12.26ºC (54.07ºF)
Annual low temperature7.6ºC (45.68ºF)
Average annual precip.41.45mm (1.63in)
Warmest monthJuly (26.73ºC / 80.11ºF)
Coldest MonthJanuary (-6.01ºC / 21.18ºF)
Wettest MonthMay (67.21mm / 2.65in)
Driest MonthNovember (22.3mm / 0.88in)
Number of days with rainfall (≥ 1.0 mm)45.64 days (12.5%)
Days with no rain319.36 days (87.5%)
Humidity70.8%

Climate Evanston: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.0(48.2)12.0(53.6)14.0(57.2)19.0(66.2)30.0(86.0)32.0(89.6)32.0(89.6)32.0(89.6)29.0(84.2)26.0(78.8)20.0(68.0)12.0(53.6)32.0(89.6)
Average high °C (°F)-1.73(28.89)-0.73(30.69)4.69(40.44)8.9(48.02)16.7(62.06)22.32(72.18)26.73(80.11)25.78(78.4)22.28(72.1)13.69(56.64)5.82(42.48)2.7(36.86)12.26(54.07)
Daily mean °C (°F)-3.22(26.2)-2.34(27.79)2.92(37.26)6.79(44.22)14.56(58.21)20.21(68.38)24.92(76.86)24.0(75.2)20.31(68.56)11.71(53.08)4.21(39.58)1.27(34.29)10.45(50.81)
Average low °C (°F)-6.01(21.18)-5.44(22.21)0.22(32.4)3.69(38.64)11.08(51.94)16.99(62.58)22.08(71.74)21.31(70.36)17.46(63.43)9.05(48.29)1.76(35.17)-0.95(30.29)7.6(45.68)
Record low °C (°F)-28.0(-18.4)-17.0(1.4)-18.0(-0.4)-6.0(21.2)-2.0(28.4)8.0(46.4)18.0(64.4)17.0(62.6)9.0(48.2)-1.0(30.2)-10.0(14.0)-12.0(10.4)-28.0(-18.4)
Average precipitation mm (inches)29.67(1.17)36.88(1.45)25.59(1.01)44.6(1.76)67.21(2.65)46.87(1.85)53.96(2.12)49.42(1.95)57.25(2.25)40.85(1.61)22.3(0.88)22.81(0.9)41.45(1.63)
Average precipitation days (≥ 1.0 mm)3.093.733.094.275.554.454.454.03.913.912.642.553.8
Average relative humidity (%)78.7378.7868.268.0670.5370.2267.9567.6669.5166.770.6772.5570.8
Mean monthly sunshine hours5.87.529.310.0712.6313.3113.8512.2910.348.376.276.59.69

Climate Graph

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

Evanston

Evanston Temperature by Month

July
24.92°C | 76.86°F
August
24.0°C | 75.2°F
September
20.31°C | 68.56°F
June
20.21°C | 68.38°F
May
14.56°C | 58.21°F
October
11.71°C | 53.08°F
April
6.79°C | 44.22°F
November
4.21°C | 39.58°F
March
2.92°C | 37.26°F
December
1.27°C | 34.29°F
February
-2.34°C | 27.79°F
January
-3.22°C | 26.2°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature10.0°C (50.0°F)3.97°C (39.15°F)-1.0°C (30.2°F)
Avg Temperature7.0°C (44.6°F)2.45°C (36.41°F)-2.0°C (28.4°F)
Min Temperature6.0°C (42.8°F)0.48°C (32.86°F)-4.0°C (24.8°F)
Dew PointMaxAverageMin
Dew Point5.0°C (41.0°F)-4.19°C (24.46°F)-9.0°C (15.8°F)
PrecipitationMaxAverageMinSum
Precipitation16.4mm | 0.65in1.53mm | 0.06in0.0mm | 0in47.5mm | 1.87in
Snowdepth4.7mm | 0.19in0.22mm | 0.01in0.0mm | 0in6.7mm | 0.26in
WindMaxAverageMin
Wind29.0kmh | 18.02mph16.48kmh | 10.24mph6.0kmh | 3.73mph
Gust Wind42.0kmh | 26.1mph23.9kmh | 14.85mph8.0kmh | 4.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.4mb1.53mb0.0mb
Evanston

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-013 | 37.4-0 | 32.07820 | 12.4329.94 | 101410.0 | 0.39
2018-03-023 | 37.4-4 | 24.86611 | 6.8430.42 | 10300.0 | 0.0
2018-03-032 | 35.6-5 | 23.05911 | 6.8430.53 | 10340.0 | 0.0
2018-03-043 | 37.4-6 | 21.25518 | 11.1830.45 | 10310.0 | 0.0
2018-03-052 | 35.6-6 | 21.25927 | 16.7830.12 | 10204.5 | 0.18
2018-03-062 | 35.6-1 | 30.28414 | 8.729.74 | 10075.5 | 0.22
2018-03-07-2 | 28.4-7 | 19.46923 | 14.2929.94 | 10141.6 | 0.06
2018-03-08-2 | 28.4-9 | 15.86320 | 12.4330.06 | 10180.1 | 0.0
2018-03-09-0 | 32.0-9 | 15.85310 | 6.2130.06 | 10180.0 | 0.0
2018-03-101 | 33.8-8 | 17.6536 | 3.7330.12 | 10200.0 | 0.0
2018-03-111 | 33.8-5 | 23.06311 | 6.8430.21 | 10230.0 | 0.0
2018-03-123 | 37.4-3 | 26.66815 | 9.3230.12 | 10201.2 | 0.05
2018-03-13-1 | 30.2-7 | 19.46121 | 13.0530.18 | 10221.7 | 0.07
2018-03-142 | 35.6-7 | 19.45518 | 11.1830.03 | 10170.0 | 0.0
2018-03-153 | 37.4-3 | 26.66914 | 8.729.91 | 10130.0 | 0.0
2018-03-16-0 | 32.0-7 | 19.46116 | 9.9430.15 | 10210.0 | 0.0
2018-03-173 | 37.4-5 | 23.05614 | 8.730.0 | 10160.0 | 0.0
2018-03-187 | 44.6-5 | 23.0477 | 4.3530.03 | 10170.0 | 0.0
2018-03-194 | 39.2-2 | 28.46624 | 14.9129.94 | 10140.0 | 0.0
2018-03-201 | 33.8-5 | 23.06429 | 18.0229.94 | 10140.0 | 0.0
2018-03-211 | 33.8-6 | 21.26120 | 12.4330.09 | 10190.0 | 0.0
2018-03-223 | 37.4-6 | 21.25311 | 6.8430.33 | 10270.0 | 0.0
2018-03-232 | 35.6-4 | 24.86612 | 7.4630.36 | 10280.0 | 0.0
2018-03-242 | 35.6-5 | 23.05927 | 16.7830.24 | 10240.0 | 0.0
2018-03-251 | 33.8-9 | 15.84922 | 13.6730.36 | 10280.0 | 0.0
2018-03-265 | 41.0-2 | 28.46818 | 11.1830.24 | 10242.7 | 0.11
2018-03-277 | 44.65 | 41.08713 | 8.0830.0 | 101616.4 | 0.65
2018-03-286 | 42.82 | 35.6798 | 4.9730.0 | 10160.0 | 0.0
2018-03-295 | 41.02 | 35.68214 | 8.729.94 | 10140.8 | 0.03
2018-03-303 | 37.4-3 | 26.66412 | 7.4630.21 | 10230.0 | 0.0
2018-03-316 | 42.8-0 | 32.06625 | 15.5330.0 | 10163.0 | 0.12

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