Climate Waukegan - Illinois

 JanJaFebFeMarMaAprApMayMaJunJu
Average high in ºF Av. high Hi 293343556777
Average low in ºF Av. low Lo 121726364655
Av. precipitation in inch Av. precip. Pre. 1.060.982.133.703.313.35
 JulJuAugAuSepSeOctOcNovNoDecDe
Average high in ºF Av. high Hi 828073624734
Average low in ºF Av. low Lo 616052413018
Av. precipitation in inch Av. precip. Pre. 3.583.903.742.282.681.65

What is the average weather in Waukegan, Illinois?

Waukegan experiences a humid continental climate, marked by a very strong seasonal temperature contrast. Summers are warm, while winters are cold. The inland location amplifies these seasonal temperature swings. The area receives moderate precipitation annually, with a strong pattern of wetter summers and drier winters, though moisture is spread relatively evenly throughout the year.

Waukegan Climate Graph - Illinois Climate Chart

Geo Waukegan - Illinois

   
CountryUnited States 
StateIllinois 
CountyLake 
CityWaukegan 
Zip Code60087 
Longitude-87.87 dec. degr. 
Latitude42.42 dec. degr. 
Altitude - Elevation715ft 
ICAO- 
IATA- 

Date and Time Waukegan - Illinois

   
Local Time12:20 PM 
Sunrise05:18 AM 
Sunset08:33 PM 
Day/NightDay
TimezoneCentral Daylight Time 
Timezone DBAmerica - Chicago

Map of Waukegan - Illinois

map Waukegan

USGS National Map — Open interactive map

Waukegan weather averages

  
Annual high temperature57ºF
Annual low temperature38ºF
Average annual precip.32.36 inch

Share

Station Data

Monthly averages Waukegan
Longitude: -87.8679, Latitude: 42.4222
Average weather Waukegan, IL - 60087

Monthly: 1991-2020 normals

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...