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 Basin47.2°F5447.2°F0.0°F
California River Basin59.4°F2760.0°F-0.6°F
Great Basin51.7°F5751.6°F0.1°F
Lower Colorado River Basin61.6°F6961.3°F0.3°F
Upper Colorado River Basin47.0°F6646.8°F0.2°F
Rio Grande River Basin62.8°F10261.6°F1.2°F
Texas Gulf Coast River Basin68.8°F9368.1°F0.7°F
Arkansas-White-Red Basin61.0°F9260.2°F0.8°F
Lower Mississippi River Basin67.7°F11366.2°F1.5°F
Missouri River Basin50.8°F10349.1°F1.7°F
Souris-Red-Rainy Basin44.4°F8743.2°F1.2°F
Upper Mississippi River Basin52.8°F10750.9°F1.9°F
Great Lakes Basin50.4°F10348.9°F1.5°F
Tennessee River Basin62.3°F11460.6°F1.7°F
Ohio River Basin58.1°F11855.8°F2.3°F
South Atlantic-Gulf Basin67.5°F10166.4°F1.1°F
Mid-Atlantic Basin55.8°F11253.8°F2.0°F
New England Basin46.7°F5946.6°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 14, 2019 from