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 Basin41.9°F644.1°F-2.2°F
California River Basin56.4°F1657.3°F-0.9°F
Great Basin47.6°F3648.1°F-0.5°F
Lower Colorado River Basin57.6°F4457.9°F-0.3°F
Upper Colorado River Basin42.5°F4442.9°F-0.4°F
Rio Grande River Basin58.9°F8358.3°F0.6°F
Texas Gulf Coast River Basin66.0°F10764.8°F1.2°F
Arkansas-White-Red Basin57.0°F9556.2°F0.8°F
Lower Mississippi River Basin64.7°F11762.7°F2.0°F
Missouri River Basin43.9°F4144.5°F-0.6°F
Souris-Red-Rainy Basin36.9°F5936.9°F0.0°F
Upper Mississippi River Basin46.5°F9245.5°F1.0°F
Great Lakes Basin44.8°F9543.6°F1.2°F
Tennessee River Basin59.2°F12056.8°F2.4°F
Ohio River Basin53.3°F11551.4°F1.9°F
South Atlantic-Gulf Basin65.1°F11763.2°F1.9°F
Mid-Atlantic Basin49.9°F8749.2°F0.7°F
New England Basin40.9°F3641.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from