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 Basin46.5°F11844.5°F2.0°F
California River Basin58.6°F9957.4°F1.2°F
Great Basin50.7°F11948.4°F2.3°F
Lower Colorado River Basin60.0°F11258.2°F1.8°F
Upper Colorado River Basin46.4°F12243.4°F3.0°F
Rio Grande River Basin61.0°F11759.0°F2.0°F
Texas Gulf Coast River Basin66.3°F9865.4°F0.9°F
Arkansas-White-Red Basin58.4°F10957.0°F1.4°F
Lower Mississippi River Basin63.9°F7963.5°F0.4°F
Missouri River Basin47.7°F11245.3°F2.4°F
Souris-Red-Rainy Basin41.1°F10738.5°F2.6°F
Upper Mississippi River Basin48.2°F9946.6°F1.6°F
Great Lakes Basin46.1°F10844.5°F1.6°F
Tennessee River Basin57.7°F5957.6°F0.1°F
Ohio River Basin52.8°F8052.2°F0.6°F
South Atlantic-Gulf Basin64.3°F7963.8°F0.5°F
Mid-Atlantic Basin51.2°F10050.0°F1.2°F
New England Basin44.1°F10942.2°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 16, 2019 from