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. Northwest38.8°F11934.6°F4.2°F
Illinois CD 2. Northeast39.1°F11935.1°F4.0°F
Illinois CD 3. West42.1°F11937.9°F4.2°F
Illinois CD 4. Central41.7°F11837.5°F4.2°F
Illinois CD 5. East40.8°F11837.3°F3.5°F
Illinois CD 6. West Southwest44.3°F12040.4°F3.9°F
Illinois CD 7. East Southeast43.9°F11840.4°F3.5°F
Illinois CD 8. Southwest47.0°F12043.3°F3.7°F
Illinois CD 9. Southeast46.7°F11943.4°F3.3°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