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 Basin40.6°F5040.5°F0.1°F
California River Basin55.3°F8354.6°F0.7°F
Great Basin43.7°F4144.0°F-0.3°F
Lower Colorado River Basin53.8°F4454.1°F-0.3°F
Upper Colorado River Basin36.9°F2338.3°F-1.4°F
Rio Grande River Basin53.6°F2654.4°F-0.8°F
Texas Gulf Coast River Basin60.8°F5361.0°F-0.2°F
Arkansas-White-Red Basin52.2°F7951.8°F0.4°F
Lower Mississippi River Basin59.1°F7458.8°F0.3°F
Missouri River Basin40.3°F8239.5°F0.8°F
Souris-Red-Rainy Basin31.8°F7830.8°F1.0°F
Upper Mississippi River Basin41.9°F10340.0°F1.9°F
Great Lakes Basin39.7°F7539.0°F0.7°F
Tennessee River Basin53.4°F8652.7°F0.7°F
Ohio River Basin47.6°F8246.9°F0.7°F
South Atlantic-Gulf Basin59.1°F2559.9°F-0.8°F
Mid-Atlantic Basin44.7°F4844.9°F-0.2°F
New England Basin36.2°F3636.8°F-0.6°F

Citing This Page

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