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
(125 Years)
Illinois CD 1. Northwest44.3°F447.8°F-3.5°F
Illinois CD 2. Northeast44.0°F647.5°F-3.5°F
Illinois CD 3. West47.3°F450.9°F-3.6°F
Illinois CD 4. Central47.3°F650.4°F-3.1°F
Illinois CD 5. East46.7°F849.7°F-3.0°F
Illinois CD 6. West Southwest50.0°F752.7°F-2.7°F
Illinois CD 7. East Southeast50.1°F1052.6°F-2.5°F
Illinois CD 8. Southwest53.1°F2455.0°F-1.9°F
Illinois CD 9. Southeast52.7°F955.0°F-2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 11, 2019 from