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 Basin50.0°F6249.8°F0.2°F
California River Basin62.3°F5462.2°F0.1°F
Great Basin55.0°F7354.5°F0.5°F
Lower Colorado River Basin64.7°F8164.0°F0.7°F
Upper Colorado River Basin50.4°F7050.0°F0.4°F
Rio Grande River Basin64.4°F6864.2°F0.2°F
Texas Gulf Coast River Basin70.6°F3870.9°F-0.3°F
Arkansas-White-Red Basin63.1°F4363.4°F-0.3°F
Lower Mississippi River Basin69.1°F6768.9°F0.2°F
Missouri River Basin52.2°F3752.8°F-0.6°F
Souris-Red-Rainy Basin46.3°F1848.1°F-1.8°F
Upper Mississippi River Basin53.9°F2455.0°F-1.1°F
Great Lakes Basin52.3°F3852.6°F-0.3°F
Tennessee River Basin63.8°F7563.4°F0.4°F
Ohio River Basin59.3°F5959.1°F0.2°F
South Atlantic-Gulf Basin69.3°F8468.8°F0.5°F
Mid-Atlantic Basin57.4°F5957.0°F0.4°F
New England Basin50.7°F6750.4°F0.3°F

Citing This Page

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