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
(123 Years)
Pacific Northwest Basin40.7°F1641.9°F-1.2°F
California River Basin55.0°F3255.3°F-0.3°F
Great Basin45.3°F4145.5°F-0.2°F
Lower Colorado River Basin55.3°F3655.6°F-0.3°F
Upper Colorado River Basin39.3°F2040.3°F-1.0°F
Rio Grande River Basin56.1°F4556.3°F-0.2°F
Texas Gulf Coast River Basin62.6°F4762.7°F-0.1°F
Arkansas-White-Red Basin53.3°F2953.8°F-0.5°F
Lower Mississippi River Basin60.6°F4460.7°F-0.1°F
Missouri River Basin40.0°F1041.7°F-1.7°F
Souris-Red-Rainy Basin32.4°F2133.9°F-1.5°F
Upper Mississippi River Basin41.8°F2342.7°F-0.9°F
Great Lakes Basin40.4°F2641.1°F-0.7°F
Tennessee River Basin54.5°F4654.7°F-0.2°F
Ohio River Basin48.6°F3549.0°F-0.4°F
South Atlantic-Gulf Basin61.5°F5161.5°F0.0°F
Mid-Atlantic Basin47.0°F6046.8°F0.2°F
New England Basin39.0°F5838.9°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 20, 2019 from