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
(125 Years)
Illinois CD 1. Northwest61.4°F8259.7°F1.7°F
Illinois CD 2. Northeast60.5°F8158.9°F1.6°F
Illinois CD 3. West64.0°F8462.3°F1.7°F
Illinois CD 4. Central63.8°F8861.6°F2.2°F
Illinois CD 5. East63.1°F8761.0°F2.1°F
Illinois CD 6. West Southwest65.8°F9563.5°F2.3°F
Illinois CD 7. East Southeast65.5°F9463.2°F2.3°F
Illinois CD 8. Southwest66.9°F8965.1°F1.8°F
Illinois CD 9. Southeast66.6°F8365.0°F1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 19, 2019 from