Climate at a Glance

Regional 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
Region Value Rank
(124 Years)
Pacific Northwest Basin29.7°F4929.8°F-0.1°F
California River Basin43.7°F2045.1°F-1.4°F
Great Basin29.8°F1732.1°F-2.3°F
Lower Colorado River Basin41.4°F2442.7°F-1.3°F
Upper Colorado River Basin21.7°F1225.4°F-3.7°F
Rio Grande River Basin44.3°F7143.8°F0.5°F
Texas Gulf Coast River Basin50.5°F7450.0°F0.5°F
Arkansas-White-Red Basin39.4°F6939.1°F0.3°F
Lower Mississippi River Basin49.4°F9448.0°F1.4°F
Missouri River Basin24.4°F4825.0°F-0.6°F
Souris-Red-Rainy Basin12.2°F5812.6°F-0.4°F
Upper Mississippi River Basin23.9°F5324.2°F-0.3°F
Great Lakes Basin24.7°F5124.8°F-0.1°F
Tennessee River Basin42.6°F9041.1°F1.5°F
Ohio River Basin35.4°F8934.0°F1.4°F
South Atlantic-Gulf Basin50.8°F7450.1°F0.7°F
Mid-Atlantic Basin33.0°F7832.1°F0.9°F
New England Basin22.5°F5222.6°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 21, 2019 from