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
(123 Years)
Illinois CD 1. Northwest45.6°F10543.9°F1.7°F
Illinois CD 2. Northeast46.0°F10944.2°F1.8°F
Illinois CD 3. West49.2°F11447.1°F2.1°F
Illinois CD 4. Central48.8°F11246.6°F2.2°F
Illinois CD 5. East48.5°F11346.2°F2.3°F
Illinois CD 6. West Southwest51.7°F11849.2°F2.5°F
Illinois CD 7. East Southeast51.5°F11449.2°F2.3°F
Illinois CD 8. Southwest53.9°F11551.7°F2.2°F
Illinois CD 9. Southeast53.7°F11551.7°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from