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
(125 Years)
Pacific Northwest Basin37.1°F8736.2°F0.9°F
California River Basin51.7°F9050.8°F0.9°F
Great Basin39.6°F7539.0°F0.6°F
Lower Colorado River Basin49.1°F5049.4°F-0.3°F
Upper Colorado River Basin34.2°F7633.5°F0.7°F
Rio Grande River Basin49.0°F2450.1°F-1.1°F
Texas Gulf Coast River Basin55.7°F2656.9°F-1.2°F
Arkansas-White-Red Basin45.9°F2647.0°F-1.1°F
Lower Mississippi River Basin54.9°F6454.8°F0.1°F
Missouri River Basin35.4°F7034.7°F0.7°F
Souris-Red-Rainy Basin27.6°F7626.6°F1.0°F
Upper Mississippi River Basin36.1°F6036.1°F0.0°F
Great Lakes Basin36.3°F6635.9°F0.4°F
Tennessee River Basin49.8°F8948.4°F1.4°F
Ohio River Basin43.6°F7342.9°F0.7°F
South Atlantic-Gulf Basin59.0°F11356.2°F2.8°F
Mid-Atlantic Basin42.2°F7641.5°F0.7°F
New England Basin33.6°F4933.9°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 27, 2020 from