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. Northwest49.7°F10348.2°F1.5°F
Illinois CD 2. Northeast49.6°F9648.4°F1.2°F
Illinois CD 3. West51.9°F8251.3°F0.6°F
Illinois CD 4. Central51.7°F8750.7°F1.0°F
Illinois CD 5. East51.3°F8750.3°F1.0°F
Illinois CD 6. West Southwest53.7°F7853.1°F0.6°F
Illinois CD 7. East Southeast53.8°F8153.1°F0.7°F
Illinois CD 8. Southwest56.1°F8555.4°F0.7°F
Illinois CD 9. Southeast56.0°F7855.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from