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. Northwest26.8°F5926.4°F0.4°F
Illinois CD 2. Northeast28.2°F7227.5°F0.7°F
Illinois CD 3. West30.4°F6430.1°F0.3°F
Illinois CD 4. Central29.6°F4929.8°F-0.2°F
Illinois CD 5. East29.4°F4529.8°F-0.4°F
Illinois CD 6. West Southwest32.6°F4633.0°F-0.4°F
Illinois CD 7. East Southeast33.0°F5033.3°F-0.3°F
Illinois CD 8. Southwest35.8°F4336.3°F-0.5°F
Illinois CD 9. Southeast36.1°F4336.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 16, 2019 from