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 Basin41.6°F7041.1°F0.5°F
California River Basin55.3°F5655.2°F0.1°F
Great Basin44.7°F6744.4°F0.3°F
Lower Colorado River Basin54.4°F4354.7°F-0.3°F
Upper Colorado River Basin38.9°F4739.2°F-0.3°F
Rio Grande River Basin54.3°F3255.0°F-0.7°F
Texas Gulf Coast River Basin61.4°F3762.0°F-0.6°F
Arkansas-White-Red Basin52.7°F5852.8°F-0.1°F
Lower Mississippi River Basin58.9°F2759.9°F-1.0°F
Missouri River Basin41.2°F6840.8°F0.4°F
Souris-Red-Rainy Basin35.2°F8333.9°F1.3°F
Upper Mississippi River Basin43.8°F8442.6°F1.2°F
Great Lakes Basin42.8°F8341.7°F1.1°F
Tennessee River Basin53.6°F5053.8°F-0.2°F
Ohio River Basin49.5°F7448.7°F0.8°F
South Atlantic-Gulf Basin60.9°F5660.8°F0.1°F
Mid-Atlantic Basin48.3°F9147.0°F1.3°F
New England Basin40.4°F7539.6°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 17, 2020 from