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
(124 Years)
Illinois CD 1. Northwest40.2°F6640.3°F-0.1°F
Illinois CD 2. Northeast41.1°F7640.4°F0.7°F
Illinois CD 3. West43.4°F5943.5°F-0.1°F
Illinois CD 4. Central42.9°F5343.1°F-0.2°F
Illinois CD 5. East43.3°F7542.8°F0.5°F
Illinois CD 6. West Southwest46.0°F6745.7°F0.3°F
Illinois CD 7. East Southeast46.3°F6745.8°F0.5°F
Illinois CD 8. Southwest49.0°F7248.5°F0.5°F
Illinois CD 9. Southeast49.6°F8548.5°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from