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. Northwest41.4°F8440.5°F0.9°F
Illinois CD 2. Northeast41.9°F9140.9°F1.0°F
Illinois CD 3. West44.6°F8643.7°F0.9°F
Illinois CD 4. Central44.6°F9843.3°F1.3°F
Illinois CD 5. East44.6°F10243.0°F1.6°F
Illinois CD 6. West Southwest46.8°F9145.9°F0.9°F
Illinois CD 7. East Southeast47.5°F10046.0°F1.5°F
Illinois CD 8. Southwest49.2°F8348.5°F0.7°F
Illinois CD 9. Southeast49.7°F9448.6°F1.1°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