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°F744.4°F-2.9°F
Illinois CD 2. Northeast41.3°F744.6°F-3.3°F
Illinois CD 3. West45.2°F947.6°F-2.4°F
Illinois CD 4. Central44.3°F747.0°F-2.7°F
Illinois CD 5. East43.7°F646.7°F-3.0°F
Illinois CD 6. West Southwest47.1°F849.6°F-2.5°F
Illinois CD 7. East Southeast47.1°F849.6°F-2.5°F
Illinois CD 8. Southwest49.9°F952.1°F-2.2°F
Illinois CD 9. Southeast50.1°F1052.2°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from