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. Northwest49.5°F12046.3°F3.2°F
Illinois CD 2. Northeast49.9°F12046.7°F3.2°F
Illinois CD 3. West52.2°F12049.4°F2.8°F
Illinois CD 4. Central51.7°F11948.9°F2.8°F
Illinois CD 5. East51.2°F11848.5°F2.7°F
Illinois CD 6. West Southwest53.6°F11651.4°F2.2°F
Illinois CD 7. East Southeast53.7°F11751.3°F2.4°F
Illinois CD 8. Southwest55.6°F11553.7°F1.9°F
Illinois CD 9. Southeast55.8°F11753.8°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from