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. Northwest49.3°F11946.4°F2.9°F
Illinois CD 2. Northeast49.6°F12046.6°F3.0°F
Illinois CD 3. West52.3°F12249.5°F2.8°F
Illinois CD 4. Central51.7°F11849.0°F2.7°F
Illinois CD 5. East51.4°F11848.6°F2.8°F
Illinois CD 6. West Southwest53.9°F11951.4°F2.5°F
Illinois CD 7. East Southeast54.3°F12251.5°F2.8°F
Illinois CD 8. Southwest56.2°F11853.8°F2.4°F
Illinois CD 9. Southeast56.6°F12253.9°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from