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
(125 Years)
Pacific Northwest Basin38.2°F5638.1°F0.1°F
California River Basin51.6°F2152.6°F-1.0°F
Great Basin40.3°F2941.2°F-0.9°F
Lower Colorado River Basin52.5°F8351.7°F0.8°F
Upper Colorado River Basin36.2°F7735.6°F0.6°F
Rio Grande River Basin53.5°F9652.1°F1.4°F
Texas Gulf Coast River Basin60.6°F10558.8°F1.8°F
Arkansas-White-Red Basin51.8°F11849.2°F2.6°F
Lower Mississippi River Basin57.6°F8656.8°F0.8°F
Missouri River Basin39.3°F11436.6°F2.7°F
Souris-Red-Rainy Basin30.9°F10427.9°F3.0°F
Upper Mississippi River Basin39.1°F9237.6°F1.5°F
Great Lakes Basin37.9°F7437.3°F0.6°F
Tennessee River Basin50.6°F5950.6°F0.0°F
Ohio River Basin45.3°F7244.8°F0.5°F
South Atlantic-Gulf Basin57.5°F3758.2°F-0.7°F
Mid-Atlantic Basin43.2°F5643.1°F0.1°F
New England Basin36.0°F8435.1°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published February 2020, retrieved on February 17, 2020 from