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. Northwest39.2°F11535.6°F3.6°F
Illinois CD 2. Northeast39.5°F11336.1°F3.4°F
Illinois CD 3. West42.2°F11439.0°F3.2°F
Illinois CD 4. Central42.0°F11538.7°F3.3°F
Illinois CD 5. East41.6°F11538.3°F3.3°F
Illinois CD 6. West Southwest44.6°F11641.4°F3.2°F
Illinois CD 7. East Southeast44.5°F11541.6°F2.9°F
Illinois CD 8. Southwest47.3°F11844.3°F3.0°F
Illinois CD 9. Southeast47.1°F11644.4°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from