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.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin44.1°F3844.5°F-0.4°F
California River Basin56.5°F1257.4°F-0.9°F
Great Basin47.0°F948.4°F-1.4°F
Lower Colorado River Basin57.5°F2158.3°F-0.8°F
Upper Colorado River Basin41.7°F1043.4°F-1.7°F
Rio Grande River Basin59.1°F6959.0°F0.1°F
Texas Gulf Coast River Basin66.1°F9065.4°F0.7°F
Arkansas-White-Red Basin57.4°F8156.9°F0.5°F
Lower Mississippi River Basin64.9°F11163.5°F1.4°F
Missouri River Basin45.0°F4845.4°F-0.4°F
Souris-Red-Rainy Basin37.8°F3738.5°F-0.7°F
Upper Mississippi River Basin46.6°F5346.7°F-0.1°F
Great Lakes Basin44.0°F3744.5°F-0.5°F
Tennessee River Basin58.7°F10157.5°F1.2°F
Ohio River Basin52.9°F8752.2°F0.7°F
South Atlantic-Gulf Basin64.7°F9763.9°F0.8°F
Mid-Atlantic Basin50.1°F5649.9°F0.2°F
New England Basin41.4°F2942.2°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 21, 2019 from