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. Northwest32.0°F635.6°F-3.6°F
Illinois CD 2. Northeast32.2°F436.1°F-3.9°F
Illinois CD 3. West36.1°F839.1°F-3.0°F
Illinois CD 4. Central35.2°F638.6°F-3.4°F
Illinois CD 5. East34.8°F438.3°F-3.5°F
Illinois CD 6. West Southwest38.5°F841.4°F-2.9°F
Illinois CD 7. East Southeast38.8°F941.5°F-2.7°F
Illinois CD 8. Southwest41.9°F1144.3°F-2.4°F
Illinois CD 9. Southeast42.3°F1644.4°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 5, 2020 from