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 Basin45.3°F3145.9°F-0.6°F
California River Basin58.7°F5858.7°F0.0°F
Great Basin49.9°F4550.1°F-0.2°F
Lower Colorado River Basin59.5°F3859.8°F-0.3°F
Upper Colorado River Basin44.6°F3545.3°F-0.7°F
Rio Grande River Basin61.0°F7360.6°F0.4°F
Texas Gulf Coast River Basin67.5°F8767.0°F0.5°F
Arkansas-White-Red Basin58.0°F2458.8°F-0.8°F
Lower Mississippi River Basin65.0°F5465.0°F0.0°F
Missouri River Basin44.5°F147.4°F-2.9°F
Souris-Red-Rainy Basin38.0°F541.1°F-3.1°F
Upper Mississippi River Basin46.3°F648.9°F-2.6°F
Great Lakes Basin45.6°F2846.3°F-0.7°F
Tennessee River Basin59.1°F5059.2°F-0.1°F
Ohio River Basin53.4°F3554.0°F-0.6°F
South Atlantic-Gulf Basin65.4°F5765.3°F0.1°F
Mid-Atlantic Basin52.0°F7051.7°F0.3°F
New England Basin45.2°F10044.1°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published March 2020, retrieved on April 3, 2020 from