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. Northwest41.1°F6041.0°F0.1°F
Illinois CD 2. Northeast41.5°F5241.6°F-0.1°F
Illinois CD 3. West44.5°F6844.3°F0.2°F
Illinois CD 4. Central43.9°F6343.8°F0.1°F
Illinois CD 5. East43.9°F6943.5°F0.4°F
Illinois CD 6. West Southwest46.7°F7046.4°F0.3°F
Illinois CD 7. East Southeast47.2°F7746.5°F0.7°F
Illinois CD 8. Southwest49.6°F7449.1°F0.5°F
Illinois CD 9. Southeast50.1°F8449.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from