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 Basin45.7°F11743.5°F2.2°F
California River Basin59.0°F11557.1°F1.9°F
Great Basin48.9°F9347.4°F1.5°F
Lower Colorado River Basin57.5°F6757.2°F0.3°F
Upper Colorado River Basin41.9°F5541.9°F0.0°F
Rio Grande River Basin56.2°F1657.2°F-1.0°F
Texas Gulf Coast River Basin61.8°F563.8°F-2.0°F
Arkansas-White-Red Basin53.5°F1155.1°F-1.6°F
Lower Mississippi River Basin58.8°F361.7°F-2.9°F
Missouri River Basin43.2°F5143.4°F-0.2°F
Souris-Red-Rainy Basin35.6°F6435.4°F0.2°F
Upper Mississippi River Basin42.6°F2144.1°F-1.5°F
Great Lakes Basin41.0°F1142.7°F-1.7°F
Tennessee River Basin52.3°F355.7°F-3.4°F
Ohio River Basin47.2°F450.3°F-3.1°F
South Atlantic-Gulf Basin59.6°F362.4°F-2.8°F
Mid-Atlantic Basin46.0°F648.3°F-2.3°F
New England Basin39.8°F3340.6°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 11, 2019 from