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. Northwest39.4°F4539.9°F-0.5°F
Illinois CD 2. Northeast39.8°F4740.2°F-0.4°F
Illinois CD 3. West42.8°F5043.1°F-0.3°F
Illinois CD 4. Central42.7°F6442.7°F0.0°F
Illinois CD 5. East42.3°F5842.4°F-0.1°F
Illinois CD 6. West Southwest45.2°F5445.4°F-0.2°F
Illinois CD 7. East Southeast44.8°F3945.4°F-0.6°F
Illinois CD 8. Southwest47.5°F4348.0°F-0.5°F
Illinois CD 9. Southeast47.3°F3448.1°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from