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 Basin41.9°F5141.9°F0.0°F
California River Basin55.4°F5555.4°F0.0°F
Great Basin44.8°F1945.5°F-0.7°F
Lower Colorado River Basin55.3°F3655.6°F-0.3°F
Upper Colorado River Basin39.8°F3540.3°F-0.5°F
Rio Grande River Basin55.7°F2556.2°F-0.5°F
Texas Gulf Coast River Basin61.5°F862.8°F-1.3°F
Arkansas-White-Red Basin53.0°F2153.8°F-0.8°F
Lower Mississippi River Basin59.5°F1260.7°F-1.2°F
Missouri River Basin42.3°F8341.8°F0.5°F
Souris-Red-Rainy Basin36.4°F10834.0°F2.4°F
Upper Mississippi River Basin43.9°F9742.8°F1.1°F
Great Lakes Basin42.7°F10341.1°F1.6°F
Tennessee River Basin54.1°F3054.7°F-0.6°F
Ohio River Basin49.6°F8449.0°F0.6°F
South Atlantic-Gulf Basin60.8°F2261.5°F-0.7°F
Mid-Atlantic Basin47.9°F9846.9°F1.0°F
New England Basin41.1°F11238.8°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 14, 2019 from