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 Basin44.8°F7144.4°F0.4°F
California River Basin57.0°F3757.4°F-0.4°F
Great Basin48.6°F6648.4°F0.2°F
Lower Colorado River Basin58.7°F7558.3°F0.4°F
Upper Colorado River Basin43.9°F7343.4°F0.5°F
Rio Grande River Basin59.7°F8859.0°F0.7°F
Texas Gulf Coast River Basin65.6°F7165.5°F0.1°F
Arkansas-White-Red Basin57.2°F7556.9°F0.3°F
Lower Mississippi River Basin64.3°F9163.5°F0.8°F
Missouri River Basin46.3°F9045.3°F1.0°F
Souris-Red-Rainy Basin39.3°F8138.5°F0.8°F
Upper Mississippi River Basin47.4°F8246.6°F0.8°F
Great Lakes Basin44.4°F5244.4°F0.0°F
Tennessee River Basin58.3°F8857.6°F0.7°F
Ohio River Basin53.0°F9252.2°F0.8°F
South Atlantic-Gulf Basin64.2°F7463.9°F0.3°F
Mid-Atlantic Basin50.4°F7549.9°F0.5°F
New England Basin41.5°F3042.2°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 23, 2019 from