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. Northwest47.8°F12143.4°F4.4°F
Illinois CD 2. Northeast48.1°F12343.7°F4.4°F
Illinois CD 3. West50.4°F12046.5°F3.9°F
Illinois CD 4. Central50.0°F12046.1°F3.9°F
Illinois CD 5. East49.5°F12045.7°F3.8°F
Illinois CD 6. West Southwest51.8°F12048.6°F3.2°F
Illinois CD 7. East Southeast52.1°F12048.7°F3.4°F
Illinois CD 8. Southwest53.9°F12051.0°F2.9°F
Illinois CD 9. Southeast54.2°F12051.2°F3.0°F

Citing This Page

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