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. Northwest30.4°F235.4°F-5.0°F
Illinois CD 2. Northeast30.2°F135.8°F-5.6°F
Illinois CD 3. West34.1°F338.8°F-4.7°F
Illinois CD 4. Central33.2°F238.5°F-5.3°F
Illinois CD 5. East32.7°F238.1°F-5.4°F
Illinois CD 6. West Southwest36.6°F241.3°F-4.7°F
Illinois CD 7. East Southeast36.9°F241.4°F-4.5°F
Illinois CD 8. Southwest40.6°F344.2°F-3.6°F
Illinois CD 9. Southeast40.6°F444.3°F-3.7°F

Citing This Page

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