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. Northwest42.2°F10240.6°F1.6°F
Illinois CD 2. Northeast42.7°F10640.9°F1.8°F
Illinois CD 3. West44.8°F9243.8°F1.0°F
Illinois CD 4. Central44.8°F10143.3°F1.5°F
Illinois CD 5. East44.9°F10643.0°F1.9°F
Illinois CD 6. West Southwest47.2°F9946.0°F1.2°F
Illinois CD 7. East Southeast47.7°F10246.0°F1.7°F
Illinois CD 8. Southwest49.9°F10248.6°F1.3°F
Illinois CD 9. Southeast50.1°F10348.7°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from