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°F3743.5°F-0.5°F
California River Basin56.1°F1657.1°F-1.0°F
Great Basin45.6°F1047.4°F-1.8°F
Lower Colorado River Basin55.6°F757.2°F-1.6°F
Upper Colorado River Basin40.8°F2642.0°F-1.2°F
Rio Grande River Basin56.7°F3857.2°F-0.5°F
Texas Gulf Coast River Basin63.7°F5763.8°F-0.1°F
Arkansas-White-Red Basin55.3°F6855.2°F0.1°F
Lower Mississippi River Basin62.1°F7961.7°F0.4°F
Missouri River Basin44.1°F8043.4°F0.7°F
Souris-Red-Rainy Basin38.6°F11235.4°F3.2°F
Upper Mississippi River Basin46.6°F11344.1°F2.5°F
Great Lakes Basin44.3°F10442.8°F1.5°F
Tennessee River Basin56.6°F9055.7°F0.9°F
Ohio River Basin51.6°F9950.3°F1.3°F
South Atlantic-Gulf Basin63.0°F8762.4°F0.6°F
Mid-Atlantic Basin49.2°F9048.3°F0.9°F
New England Basin40.6°F5940.5°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 15, 2019 from