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. Northwest43.7°F6743.5°F0.2°F
Illinois CD 2. Northeast43.7°F5843.9°F-0.2°F
Illinois CD 3. West47.1°F7446.8°F0.3°F
Illinois CD 4. Central46.6°F7046.3°F0.3°F
Illinois CD 5. East46.1°F6845.9°F0.2°F
Illinois CD 6. West Southwest49.1°F7148.8°F0.3°F
Illinois CD 7. East Southeast49.5°F7948.9°F0.6°F
Illinois CD 8. Southwest52.0°F8051.4°F0.6°F
Illinois CD 9. Southeast52.4°F9251.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 21, 2020 from