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. Northwest41.5°F8840.6°F0.9°F
Illinois CD 2. Northeast41.7°F8540.9°F0.8°F
Illinois CD 3. West44.9°F9543.8°F1.1°F
Illinois CD 4. Central44.4°F9343.4°F1.0°F
Illinois CD 5. East44.1°F9543.0°F1.1°F
Illinois CD 6. West Southwest47.3°F10145.9°F1.4°F
Illinois CD 7. East Southeast47.3°F9846.0°F1.3°F
Illinois CD 8. Southwest49.9°F10248.6°F1.3°F
Illinois CD 9. Southeast50.0°F10048.6°F1.4°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