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 Basin24.3°F3126.2°F-1.9°F
California River Basin45.9°F11542.3°F3.6°F
Great Basin32.1°F9828.3°F3.8°F
Lower Colorado River Basin42.8°F10639.3°F3.5°F
Upper Colorado River Basin24.7°F9521.1°F3.6°F
Rio Grande River Basin43.0°F9540.4°F2.6°F
Texas Gulf Coast River Basin47.4°F8046.0°F1.4°F
Arkansas-White-Red Basin35.0°F5634.7°F0.3°F
Lower Mississippi River Basin45.7°F8344.3°F1.4°F
Missouri River Basin18.2°F4519.5°F-1.3°F
Souris-Red-Rainy Basin5.3°F664.1°F1.2°F
Upper Mississippi River Basin19.1°F7417.3°F1.8°F
Great Lakes Basin20.4°F7519.1°F1.3°F
Tennessee River Basin38.9°F8137.5°F1.4°F
Ohio River Basin29.9°F6729.3°F0.6°F
South Atlantic-Gulf Basin48.1°F7647.2°F0.9°F
Mid-Atlantic Basin28.2°F7027.5°F0.7°F
New England Basin19.4°F9216.6°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 12, 2019 from