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 Basin35.4°F9933.7°F1.7°F
California River Basin48.8°F6048.7°F0.1°F
Great Basin37.1°F7436.4°F0.7°F
Lower Colorado River Basin48.4°F9846.8°F1.6°F
Upper Colorado River Basin30.0°F4330.4°F-0.4°F
Rio Grande River Basin48.7°F8647.7°F1.0°F
Texas Gulf Coast River Basin54.6°F7254.2°F0.4°F
Arkansas-White-Red Basin45.6°F10344.0°F1.6°F
Lower Mississippi River Basin53.1°F8352.2°F0.9°F
Missouri River Basin33.6°F10731.0°F2.6°F
Souris-Red-Rainy Basin25.2°F10821.0°F4.2°F
Upper Mississippi River Basin35.0°F11331.4°F3.6°F
Great Lakes Basin33.8°F9831.8°F2.0°F
Tennessee River Basin46.6°F7845.7°F0.9°F
Ohio River Basin41.2°F9039.6°F1.6°F
South Atlantic-Gulf Basin53.8°F5154.0°F-0.2°F
Mid-Atlantic Basin38.7°F7038.0°F0.7°F
New England Basin30.4°F7629.6°F0.8°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