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. Northwest40.7°F8339.9°F0.8°F
Illinois CD 2. Northeast41.1°F8440.2°F0.9°F
Illinois CD 3. West43.6°F8143.1°F0.5°F
Illinois CD 4. Central43.6°F8442.7°F0.9°F
Illinois CD 5. East43.5°F8942.4°F1.1°F
Illinois CD 6. West Southwest45.8°F7345.4°F0.4°F
Illinois CD 7. East Southeast45.8°F7045.4°F0.4°F
Illinois CD 8. Southwest48.0°F5448.0°F0.0°F
Illinois CD 9. Southeast47.9°F4948.1°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from