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 Basin43.0°F1244.4°F-1.4°F
California River Basin56.9°F3157.4°F-0.5°F
Great Basin47.2°F1148.4°F-1.2°F
Lower Colorado River Basin57.6°F2758.2°F-0.6°F
Upper Colorado River Basin41.8°F1243.4°F-1.6°F
Rio Grande River Basin60.1°F10359.0°F1.1°F
Texas Gulf Coast River Basin67.1°F11465.5°F1.6°F
Arkansas-White-Red Basin56.9°F5557.0°F-0.1°F
Lower Mississippi River Basin64.5°F9763.4°F1.1°F
Missouri River Basin42.4°F245.4°F-3.0°F
Souris-Red-Rainy Basin35.8°F738.5°F-2.7°F
Upper Mississippi River Basin44.8°F1046.7°F-1.9°F
Great Lakes Basin44.2°F4444.5°F-0.3°F
Tennessee River Basin58.2°F8457.5°F0.7°F
Ohio River Basin52.2°F5452.1°F0.1°F
South Atlantic-Gulf Basin64.8°F10263.9°F0.9°F
Mid-Atlantic Basin50.5°F8449.9°F0.6°F
New England Basin43.0°F8742.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 13, 2019 from