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 Basin30.1°F5629.8°F0.3°F
California River Basin44.6°F3645.0°F-0.4°F
Great Basin32.8°F6532.1°F0.7°F
Lower Colorado River Basin42.9°F5842.7°F0.2°F
Upper Colorado River Basin27.0°F8525.5°F1.5°F
Rio Grande River Basin43.0°F3643.7°F-0.7°F
Texas Gulf Coast River Basin49.5°F4949.9°F-0.4°F
Arkansas-White-Red Basin39.4°F6939.1°F0.3°F
Lower Mississippi River Basin48.7°F7248.0°F0.7°F
Missouri River Basin25.4°F6925.0°F0.4°F
Souris-Red-Rainy Basin13.2°F7112.7°F0.5°F
Upper Mississippi River Basin25.6°F8824.3°F1.3°F
Great Lakes Basin26.1°F9024.7°F1.4°F
Tennessee River Basin42.2°F7741.2°F1.0°F
Ohio River Basin35.6°F9434.0°F1.6°F
South Atlantic-Gulf Basin52.0°F9950.1°F1.9°F
Mid-Atlantic Basin34.2°F9732.2°F2.0°F
New England Basin24.0°F8522.6°F1.4°F

Citing This Page

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