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. Northwest49.8°F12145.9°F3.9°F
Illinois CD 2. Northeast50.1°F12246.2°F3.9°F
Illinois CD 3. West52.4°F12049.0°F3.4°F
Illinois CD 4. Central51.9°F12048.5°F3.4°F
Illinois CD 5. East51.4°F12048.1°F3.3°F
Illinois CD 6. West Southwest53.7°F12051.0°F2.7°F
Illinois CD 7. East Southeast53.9°F12051.0°F2.9°F
Illinois CD 8. Southwest55.7°F11953.4°F2.3°F
Illinois CD 9. Southeast55.9°F12053.4°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from