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 Basin44.4°F4944.4°F0.0°F
California River Basin57.4°F6057.3°F0.1°F
Great Basin48.8°F7348.4°F0.4°F
Lower Colorado River Basin59.0°F8558.2°F0.8°F
Upper Colorado River Basin44.4°F8343.4°F1.0°F
Rio Grande River Basin60.1°F10359.0°F1.1°F
Texas Gulf Coast River Basin66.3°F9865.4°F0.9°F
Arkansas-White-Red Basin58.2°F10657.0°F1.2°F
Lower Mississippi River Basin64.6°F10163.5°F1.1°F
Missouri River Basin45.9°F8045.3°F0.6°F
Souris-Red-Rainy Basin40.6°F10538.6°F2.0°F
Upper Mississippi River Basin48.5°F10846.7°F1.8°F
Great Lakes Basin47.1°F11544.4°F2.7°F
Tennessee River Basin58.5°F9657.5°F1.0°F
Ohio River Basin53.6°F10352.2°F1.4°F
South Atlantic-Gulf Basin64.4°F8663.9°F0.5°F
Mid-Atlantic Basin52.3°F11650.0°F2.3°F
New England Basin45.3°F11942.2°F3.1°F

Citing This Page

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