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 Basin42.0°F4642.2°F-0.2°F
California River Basin55.5°F3356.1°F-0.6°F
Great Basin45.2°F3345.9°F-0.7°F
Lower Colorado River Basin55.8°F5255.9°F-0.1°F
Upper Colorado River Basin41.1°F7540.5°F0.6°F
Rio Grande River Basin56.3°F7256.1°F0.2°F
Texas Gulf Coast River Basin63.8°F9862.8°F1.0°F
Arkansas-White-Red Basin54.0°F7053.9°F0.1°F
Lower Mississippi River Basin62.9°F11560.8°F2.1°F
Missouri River Basin41.0°F3042.1°F-1.1°F
Souris-Red-Rainy Basin32.4°F2634.3°F-1.9°F
Upper Mississippi River Basin43.4°F6243.0°F0.4°F
Great Lakes Basin42.7°F7242.2°F0.5°F
Tennessee River Basin57.3°F11654.8°F2.5°F
Ohio River Basin51.5°F11049.4°F2.1°F
South Atlantic-Gulf Basin63.4°F10961.6°F1.8°F
Mid-Atlantic Basin48.2°F8047.5°F0.7°F
New England Basin38.4°F1839.9°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 20, 2020 from