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. Northwest38.1°F10935.4°F2.7°F
Illinois CD 2. Northeast39.2°F11635.7°F3.5°F
Illinois CD 3. West41.7°F11438.9°F2.8°F
Illinois CD 4. Central41.8°F11638.4°F3.4°F
Illinois CD 5. East41.8°F11838.1°F3.7°F
Illinois CD 6. West Southwest44.4°F11641.3°F3.1°F
Illinois CD 7. East Southeast44.8°F11841.4°F3.4°F
Illinois CD 8. Southwest47.1°F11644.2°F2.9°F
Illinois CD 9. Southeast47.3°F11744.4°F2.9°F

Citing This Page

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