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. Northwest41.7°F7841.2°F0.5°F
Illinois CD 2. Northeast42.3°F8541.5°F0.8°F
Illinois CD 3. West45.1°F8344.3°F0.8°F
Illinois CD 4. Central44.9°F8744.0°F0.9°F
Illinois CD 5. East44.6°F9043.6°F1.0°F
Illinois CD 6. West Southwest47.7°F9246.5°F1.2°F
Illinois CD 7. East Southeast47.7°F9246.5°F1.2°F
Illinois CD 8. Southwest50.5°F10049.1°F1.4°F
Illinois CD 9. Southeast50.5°F9949.1°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from