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 Basin47.2°F10945.8°F1.4°F
California River Basin59.5°F9358.4°F1.1°F
Great Basin50.7°F8849.8°F0.9°F
Lower Colorado River Basin60.1°F8059.5°F0.6°F
Upper Colorado River Basin46.2°F9245.0°F1.2°F
Rio Grande River Basin60.5°F7060.3°F0.2°F
Texas Gulf Coast River Basin67.4°F8666.8°F0.6°F
Arkansas-White-Red Basin59.1°F8058.6°F0.5°F
Lower Mississippi River Basin65.2°F7264.9°F0.3°F
Missouri River Basin50.2°F12347.3°F2.9°F
Souris-Red-Rainy Basin44.2°F11541.1°F3.1°F
Upper Mississippi River Basin51.4°F11748.9°F2.5°F
Great Lakes Basin48.4°F10446.6°F1.8°F
Tennessee River Basin59.1°F5659.1°F0.0°F
Ohio River Basin54.7°F8154.0°F0.7°F
South Atlantic-Gulf Basin65.2°F5565.2°F0.0°F
Mid-Atlantic Basin52.4°F7751.8°F0.6°F
New England Basin45.3°F9544.4°F0.9°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