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.

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Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin47.4°F11245.7°F1.7°F
California River Basin59.2°F8558.5°F0.7°F
Great Basin51.6°F10649.9°F1.7°F
Lower Colorado River Basin61.0°F10359.6°F1.4°F
Upper Colorado River Basin47.5°F11645.1°F2.4°F
Rio Grande River Basin62.0°F11460.3°F1.7°F
Texas Gulf Coast River Basin67.6°F9466.9°F0.7°F
Arkansas-White-Red Basin59.8°F10358.7°F1.1°F
Lower Mississippi River Basin65.3°F7765.0°F0.3°F
Missouri River Basin49.3°F11147.3°F2.0°F
Souris-Red-Rainy Basin43.8°F11141.2°F2.6°F
Upper Mississippi River Basin50.5°F10048.9°F1.6°F
Great Lakes Basin48.5°F10846.7°F1.8°F
Tennessee River Basin59.4°F7059.1°F0.3°F
Ohio River Basin54.9°F8854.1°F0.8°F
South Atlantic-Gulf Basin65.8°F8865.2°F0.6°F
Mid-Atlantic Basin53.4°F10551.9°F1.5°F
New England Basin46.6°F11344.4°F2.2°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