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 Basin33.6°F11430.1°F3.5°F
California River Basin45.6°F7744.9°F0.7°F
Great Basin34.1°F9132.3°F1.8°F
Lower Colorado River Basin43.1°F5342.8°F0.3°F
Upper Colorado River Basin28.4°F10625.7°F2.7°F
Rio Grande River Basin43.8°F4644.3°F-0.5°F
Texas Gulf Coast River Basin49.5°F4750.2°F-0.7°F
Arkansas-White-Red Basin39.6°F6539.3°F0.3°F
Lower Mississippi River Basin48.4°F6148.4°F0.0°F
Missouri River Basin29.8°F11724.9°F4.9°F
Souris-Red-Rainy Basin20.2°F11712.1°F8.1°F
Upper Mississippi River Basin29.2°F11523.8°F5.4°F
Great Lakes Basin29.1°F12023.5°F5.6°F
Tennessee River Basin42.6°F8141.4°F1.2°F
Ohio River Basin37.1°F11433.7°F3.4°F
South Atlantic-Gulf Basin50.1°F5250.3°F-0.2°F
Mid-Atlantic Basin34.4°F10931.4°F3.0°F
New England Basin25.8°F11821.2°F4.6°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