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
(122 Years)
Pacific Northwest Basin44.4°F5044.4°F0.0°F
California River Basin57.1°F3757.4°F-0.3°F
Great Basin48.1°F3448.5°F-0.4°F
Lower Colorado River Basin57.9°F3158.2°F-0.3°F
Upper Colorado River Basin43.5°F5943.4°F0.1°F
Rio Grande River Basin58.6°F2458.9°F-0.3°F
Texas Gulf Coast River Basin65.2°F3565.4°F-0.2°F
Arkansas-White-Red Basin57.1°F7157.0°F0.1°F
Lower Mississippi River Basin63.8°F8063.5°F0.3°F
Missouri River Basin45.8°F8245.3°F0.5°F
Souris-Red-Rainy Basin39.6°F9238.5°F1.1°F
Upper Mississippi River Basin47.5°F8946.7°F0.8°F
Great Lakes Basin45.0°F8544.4°F0.6°F
Tennessee River Basin58.1°F9157.6°F0.5°F
Ohio River Basin52.8°F8752.2°F0.6°F
South Atlantic-Gulf Basin64.1°F6963.9°F0.2°F
Mid-Atlantic Basin50.3°F7549.9°F0.4°F
New England Basin42.2°F5642.1°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 23, 2019 from