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. Northwest38.5°F7038.2°F0.3°F
Illinois CD 2. Northeast39.3°F7838.7°F0.6°F
Illinois CD 3. West41.2°F4741.5°F-0.3°F
Illinois CD 4. Central41.6°F7841.0°F0.6°F
Illinois CD 5. East41.4°F7940.8°F0.6°F
Illinois CD 6. West Southwest43.8°F5643.7°F0.1°F
Illinois CD 7. East Southeast43.8°F5243.8°F0.0°F
Illinois CD 8. Southwest46.6°F5646.4°F0.2°F
Illinois CD 9. Southeast46.6°F4846.6°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from