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. Northwest45.4°F9244.4°F1.0°F
Illinois CD 2. Northeast45.7°F9444.7°F1.0°F
Illinois CD 3. West48.2°F8447.5°F0.7°F
Illinois CD 4. Central47.9°F8847.0°F0.9°F
Illinois CD 5. East47.6°F8646.6°F1.0°F
Illinois CD 6. West Southwest49.9°F7049.6°F0.3°F
Illinois CD 7. East Southeast49.9°F7049.5°F0.4°F
Illinois CD 8. Southwest52.0°F5451.9°F0.1°F
Illinois CD 9. Southeast51.9°F5152.1°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 23, 2020 from