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. Northwest36.3°F7036.0°F0.3°F
Illinois CD 2. Northeast36.6°F7136.1°F0.5°F
Illinois CD 3. West39.3°F5939.5°F-0.2°F
Illinois CD 4. Central39.1°F6639.0°F0.1°F
Illinois CD 5. East38.5°F6238.5°F0.0°F
Illinois CD 6. West Southwest42.3°F6841.9°F0.4°F
Illinois CD 7. East Southeast42.4°F6642.0°F0.4°F
Illinois CD 8. Southwest45.6°F7144.9°F0.7°F
Illinois CD 9. Southeast45.5°F6745.0°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from