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
(125 Years)
Illinois CD 1. Northwest45.2°F10642.8°F2.4°F
Illinois CD 2. Northeast45.4°F11242.9°F2.5°F
Illinois CD 3. West48.5°F10946.1°F2.4°F
Illinois CD 4. Central47.5°F10045.6°F1.9°F
Illinois CD 5. East47.0°F9745.1°F1.9°F
Illinois CD 6. West Southwest50.2°F10348.2°F2.0°F
Illinois CD 7. East Southeast50.0°F10048.3°F1.7°F
Illinois CD 8. Southwest52.5°F10150.8°F1.7°F
Illinois CD 9. Southeast52.5°F10150.9°F1.6°F

Citing This Page

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