Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest49.2°F8748.3°F0.9°F
Illinois CD 2. Northeast49.5°F9048.5°F1.0°F
Illinois CD 3. West52.5°F10051.3°F1.2°F
Illinois CD 4. Central52.0°F9850.7°F1.3°F
Illinois CD 5. East51.7°F9850.3°F1.4°F
Illinois CD 6. West Southwest54.4°F10053.1°F1.3°F
Illinois CD 7. East Southeast54.7°F10753.1°F1.6°F
Illinois CD 8. Southwest56.3°F8955.4°F0.9°F
Illinois CD 9. Southeast56.5°F9255.4°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 5, 2020 from