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 Basin39.9°F3740.6°F-0.7°F
California River Basin54.1°F3754.5°F-0.4°F
Great Basin44.1°F5844.0°F0.1°F
Lower Colorado River Basin53.7°F3954.1°F-0.4°F
Upper Colorado River Basin38.1°F5038.3°F-0.2°F
Rio Grande River Basin55.0°F7954.4°F0.6°F
Texas Gulf Coast River Basin62.1°F10160.9°F1.2°F
Arkansas-White-Red Basin52.3°F8151.8°F0.5°F
Lower Mississippi River Basin59.9°F9358.9°F1.0°F
Missouri River Basin38.2°F3139.5°F-1.3°F
Souris-Red-Rainy Basin29.3°F3130.8°F-1.5°F
Upper Mississippi River Basin40.0°F5640.0°F0.0°F
Great Lakes Basin39.3°F6639.0°F0.3°F
Tennessee River Basin53.3°F8052.7°F0.6°F
Ohio River Basin47.5°F8046.9°F0.6°F
South Atlantic-Gulf Basin60.4°F7959.9°F0.5°F
Mid-Atlantic Basin45.6°F8044.9°F0.7°F
New England Basin37.7°F8436.8°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 18, 2019 from