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
(125 Years)
Pacific Northwest Basin26.0°F4526.2°F-0.2°F
California River Basin43.0°F6742.3°F0.7°F
Great Basin31.8°F9528.3°F3.5°F
Lower Colorado River Basin44.1°F11739.3°F4.8°F
Upper Colorado River Basin27.0°F11521.1°F5.9°F
Rio Grande River Basin46.9°F12540.4°F6.5°F
Texas Gulf Coast River Basin53.3°F12146.0°F7.3°F
Arkansas-White-Red Basin41.1°F12034.7°F6.4°F
Lower Mississippi River Basin51.3°F12044.3°F7.0°F
Missouri River Basin20.0°F5719.5°F0.5°F
Souris-Red-Rainy Basin-3.4°F174.1°F-7.5°F
Upper Mississippi River Basin17.7°F6117.3°F0.4°F
Great Lakes Basin20.8°F7719.1°F1.7°F
Tennessee River Basin42.3°F10537.5°F4.8°F
Ohio River Basin33.9°F10129.3°F4.6°F
South Atlantic-Gulf Basin51.1°F10347.2°F3.9°F
Mid-Atlantic Basin30.6°F9627.5°F3.1°F
New England Basin17.3°F6716.6°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 16, 2019 from