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. Northwest37.9°F541.2°F-3.3°F
Illinois CD 2. Northeast38.4°F541.5°F-3.1°F
Illinois CD 3. West41.1°F544.3°F-3.2°F
Illinois CD 4. Central41.6°F1143.9°F-2.3°F
Illinois CD 5. East41.1°F1043.5°F-2.4°F
Illinois CD 6. West Southwest44.2°F846.5°F-2.3°F
Illinois CD 7. East Southeast44.4°F946.6°F-2.2°F
Illinois CD 8. Southwest47.4°F1549.1°F-1.7°F
Illinois CD 9. Southeast47.4°F1549.2°F-1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 26, 2020 from