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 Basin50.1°F10349.0°F1.1°F
California River Basin62.5°F9761.3°F1.2°F
Great Basin55.1°F10753.6°F1.5°F
Lower Colorado River Basin63.4°F7263.1°F0.3°F
Upper Colorado River Basin49.5°F7049.0°F0.5°F
Rio Grande River Basin63.4°F4663.6°F-0.2°F
Texas Gulf Coast River Basin69.6°F2570.2°F-0.6°F
Arkansas-White-Red Basin61.9°F2862.7°F-0.8°F
Lower Mississippi River Basin68.3°F4968.3°F0.0°F
Missouri River Basin51.5°F4051.9°F-0.4°F
Souris-Red-Rainy Basin45.0°F1247.2°F-2.2°F
Upper Mississippi River Basin52.3°F954.2°F-1.9°F
Great Lakes Basin48.8°F351.6°F-2.8°F
Tennessee River Basin62.9°F5662.7°F0.2°F
Ohio River Basin57.2°F1858.2°F-1.0°F
South Atlantic-Gulf Basin68.4°F6268.1°F0.3°F
Mid-Atlantic Basin54.4°F756.2°F-1.8°F
New England Basin46.5°F349.3°F-2.8°F

Citing This Page

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