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
(123 Years)
Pacific Northwest Basin42.0°F5741.9°F0.1°F
California River Basin56.9°F10755.3°F1.6°F
Great Basin46.3°F8945.5°F0.8°F
Lower Colorado River Basin56.0°F8055.6°F0.4°F
Upper Colorado River Basin41.0°F8540.2°F0.8°F
Rio Grande River Basin55.6°F1856.3°F-0.7°F
Texas Gulf Coast River Basin61.5°F862.7°F-1.2°F
Arkansas-White-Red Basin53.0°F2153.8°F-0.8°F
Lower Mississippi River Basin60.0°F2360.7°F-0.7°F
Missouri River Basin41.3°F3841.7°F-0.4°F
Souris-Red-Rainy Basin34.0°F5634.0°F0.0°F
Upper Mississippi River Basin42.8°F6442.8°F0.0°F
Great Lakes Basin41.3°F7141.1°F0.2°F
Tennessee River Basin54.3°F3654.6°F-0.3°F
Ohio River Basin49.1°F5749.0°F0.1°F
South Atlantic-Gulf Basin61.4°F4561.5°F-0.1°F
Mid-Atlantic Basin47.4°F8246.8°F0.6°F
New England Basin39.3°F7538.8°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 17, 2019 from