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 Basin46.8°F2747.7°F-0.9°F
California River Basin59.4°F2560.1°F-0.7°F
Great Basin51.7°F4452.1°F-0.4°F
Lower Colorado River Basin61.4°F4561.6°F-0.2°F
Upper Colorado River Basin47.1°F4747.5°F-0.4°F
Rio Grande River Basin62.9°F8162.3°F0.6°F
Texas Gulf Coast River Basin70.0°F10369.0°F1.0°F
Arkansas-White-Red Basin62.0°F9861.0°F1.0°F
Lower Mississippi River Basin68.4°F11567.0°F1.4°F
Missouri River Basin50.4°F7550.1°F0.3°F
Souris-Red-Rainy Basin46.0°F9544.8°F1.2°F
Upper Mississippi River Basin53.7°F10452.1°F1.6°F
Great Lakes Basin50.4°F9349.5°F0.9°F
Tennessee River Basin63.0°F11761.3°F1.7°F
Ohio River Basin58.0°F11156.5°F1.5°F
South Atlantic-Gulf Basin68.2°F11267.0°F1.2°F
Mid-Atlantic Basin55.0°F8454.3°F0.7°F
New England Basin47.2°F5747.2°F0.0°F

Citing This Page

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