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 Basin52.1°F953.3°F-1.2°F
California River Basin64.4°F965.8°F-1.4°F
Great Basin58.3°F3958.7°F-0.4°F
Lower Colorado River Basin66.9°F1368.0°F-1.1°F
Upper Colorado River Basin53.8°F3654.3°F-0.5°F
Rio Grande River Basin66.8°F2467.6°F-0.8°F
Texas Gulf Coast River Basin73.5°F2474.4°F-0.9°F
Arkansas-White-Red Basin66.9°F3767.5°F-0.6°F
Lower Mississippi River Basin73.9°F11672.3°F1.6°F
Missouri River Basin56.4°F2457.5°F-1.1°F
Souris-Red-Rainy Basin51.3°F1153.4°F-2.1°F
Upper Mississippi River Basin59.9°F6159.9°F0.0°F
Great Lakes Basin58.2°F9557.1°F1.1°F
Tennessee River Basin69.3°F12066.9°F2.4°F
Ohio River Basin64.9°F11663.0°F1.9°F
South Atlantic-Gulf Basin73.5°F11671.8°F1.7°F
Mid-Atlantic Basin61.9°F9161.1°F0.8°F
New England Basin54.5°F4154.8°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 26, 2020 from