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
(120 Years)
Illinois CD 1. Northwest48.5°F7048.2°F0.3°F
Illinois CD 2. Northeast49.0°F8048.4°F0.6°F
Illinois CD 3. West51.3°F5651.2°F0.1°F
Illinois CD 4. Central51.2°F7650.7°F0.5°F
Illinois CD 5. East50.9°F7950.2°F0.7°F
Illinois CD 6. West Southwest53.4°F6753.1°F0.3°F
Illinois CD 7. East Southeast53.5°F7253.0°F0.5°F
Illinois CD 8. Southwest55.6°F7055.3°F0.3°F
Illinois CD 9. Southeast55.5°F5255.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from