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 Basin31.0°F6831.0°F0.0°F
California River Basin46.9°F8746.9°F0.0°F
Great Basin34.5°F8034.5°F0.0°F
Lower Colorado River Basin46.4°F10346.4°F0.0°F
Upper Colorado River Basin28.3°F8628.3°F0.0°F
Rio Grande River Basin47.5°F10247.5°F0.0°F
Texas Gulf Coast River Basin53.5°F10353.5°F0.0°F
Arkansas-White-Red Basin43.4°F10943.4°F0.0°F
Lower Mississippi River Basin50.0°F9050.0°F0.0°F
Missouri River Basin29.1°F10229.1°F0.0°F
Souris-Red-Rainy Basin11.3°F8111.3°F0.0°F
Upper Mississippi River Basin23.6°F8123.6°F0.0°F
Great Lakes Basin21.9°F7821.9°F0.0°F
Tennessee River Basin41.5°F7341.5°F0.0°F
Ohio River Basin33.7°F7833.7°F0.0°F
South Atlantic-Gulf Basin49.9°F7049.9°F0.0°F
Mid-Atlantic Basin30.1°F7530.1°F0.0°F
New England Basin19.9°F8219.9°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published August 2019, retrieved on August 24, 2019 from