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. Northwest42.3°F2543.4°F-1.1°F
Illinois CD 2. Northeast42.3°F1743.8°F-1.5°F
Illinois CD 3. West45.7°F3146.5°F-0.8°F
Illinois CD 4. Central44.8°F2246.1°F-1.3°F
Illinois CD 5. East44.1°F1745.7°F-1.6°F
Illinois CD 6. West Southwest47.9°F3548.6°F-0.7°F
Illinois CD 7. East Southeast47.3°F2248.6°F-1.3°F
Illinois CD 8. Southwest50.0°F2851.1°F-1.1°F
Illinois CD 9. Southeast49.8°F2051.2°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 16, 2019 from