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. Northwest47.2°F9146.4°F0.8°F
Illinois CD 2. Northeast47.7°F9846.7°F1.0°F
Illinois CD 3. West49.9°F8449.4°F0.5°F
Illinois CD 4. Central49.8°F9248.8°F1.0°F
Illinois CD 5. East49.6°F9948.5°F1.1°F
Illinois CD 6. West Southwest51.9°F8051.4°F0.5°F
Illinois CD 7. East Southeast51.8°F7651.3°F0.5°F
Illinois CD 8. Southwest53.8°F5953.7°F0.1°F
Illinois CD 9. Southeast53.8°F5553.8°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from