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. Northwest45.6°F12141.1°F4.5°F
Illinois CD 2. Northeast46.0°F12341.5°F4.5°F
Illinois CD 3. West48.4°F12244.4°F4.0°F
Illinois CD 4. Central48.0°F12143.9°F4.1°F
Illinois CD 5. East47.5°F12143.6°F3.9°F
Illinois CD 6. West Southwest49.9°F12046.5°F3.4°F
Illinois CD 7. East Southeast50.2°F12046.5°F3.7°F
Illinois CD 8. Southwest52.1°F11949.1°F3.0°F
Illinois CD 9. Southeast52.4°F12049.2°F3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from