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. Northwest41.3°F6841.2°F0.1°F
Illinois CD 2. Northeast41.8°F7041.5°F0.3°F
Illinois CD 3. West44.6°F7044.4°F0.2°F
Illinois CD 4. Central43.4°F4143.9°F-0.5°F
Illinois CD 5. East43.0°F3943.6°F-0.6°F
Illinois CD 6. West Southwest46.4°F5346.5°F-0.1°F
Illinois CD 7. East Southeast46.4°F5246.6°F-0.2°F
Illinois CD 8. Southwest48.7°F4749.0°F-0.3°F
Illinois CD 9. Southeast49.0°F5049.1°F-0.1°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