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 Basin44.3°F4744.4°F-0.1°F
California River Basin57.0°F3757.3°F-0.3°F
Great Basin48.6°F6648.4°F0.2°F
Lower Colorado River Basin58.6°F7258.2°F0.4°F
Upper Colorado River Basin44.5°F8743.4°F1.1°F
Rio Grande River Basin59.6°F8659.0°F0.6°F
Texas Gulf Coast River Basin65.7°F7665.4°F0.3°F
Arkansas-White-Red Basin58.1°F9957.0°F1.1°F
Lower Mississippi River Basin63.9°F7963.5°F0.4°F
Missouri River Basin46.1°F8545.3°F0.8°F
Souris-Red-Rainy Basin39.4°F8238.5°F0.9°F
Upper Mississippi River Basin47.9°F9546.7°F1.2°F
Great Lakes Basin45.9°F9744.5°F1.4°F
Tennessee River Basin58.2°F8457.6°F0.6°F
Ohio River Basin53.4°F9852.2°F1.2°F
South Atlantic-Gulf Basin64.5°F9063.8°F0.7°F
Mid-Atlantic Basin51.1°F9850.0°F1.1°F
New England Basin43.4°F9642.2°F1.2°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