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 Basin44.9°F4945.0°F-0.1°F
California River Basin57.5°F2058.3°F-0.8°F
Great Basin48.3°F2549.2°F-0.9°F
Lower Colorado River Basin58.1°F1959.0°F-0.9°F
Upper Colorado River Basin43.4°F4444.0°F-0.6°F
Rio Grande River Basin58.9°F4459.1°F-0.2°F
Texas Gulf Coast River Basin65.3°F4365.6°F-0.3°F
Arkansas-White-Red Basin57.2°F5457.3°F-0.1°F
Lower Mississippi River Basin63.2°F4463.6°F-0.4°F
Missouri River Basin46.0°F6845.7°F0.3°F
Souris-Red-Rainy Basin38.0°F4938.4°F-0.4°F
Upper Mississippi River Basin47.0°F5946.7°F0.3°F
Great Lakes Basin45.3°F6145.1°F0.2°F
Tennessee River Basin57.4°F4157.7°F-0.3°F
Ohio River Basin52.2°F4352.5°F-0.3°F
South Atlantic-Gulf Basin63.6°F3364.0°F-0.4°F
Mid-Atlantic Basin49.8°F2850.4°F-0.6°F
New England Basin42.5°F4742.9°F-0.4°F

Citing This Page

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