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. Northwest45.0°F1146.4°F-1.4°F
Illinois CD 2. Northeast45.2°F1246.5°F-1.3°F
Illinois CD 3. West47.8°F849.5°F-1.7°F
Illinois CD 4. Central47.7°F1349.0°F-1.3°F
Illinois CD 5. East47.4°F1548.6°F-1.2°F
Illinois CD 6. West Southwest50.1°F1051.5°F-1.4°F
Illinois CD 7. East Southeast50.3°F1351.4°F-1.1°F
Illinois CD 8. Southwest52.8°F1653.9°F-1.1°F
Illinois CD 9. Southeast52.7°F1153.9°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from