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 Basin50.4°F8549.7°F0.7°F
California River Basin63.1°F8962.2°F0.9°F
Great Basin54.8°F6854.6°F0.2°F
Lower Colorado River Basin63.8°F4264.0°F-0.2°F
Upper Colorado River Basin50.3°F6950.0°F0.3°F
Rio Grande River Basin63.6°F3164.2°F-0.6°F
Texas Gulf Coast River Basin70.2°F2570.8°F-0.6°F
Arkansas-White-Red Basin63.3°F5263.4°F-0.1°F
Lower Mississippi River Basin69.3°F7768.9°F0.4°F
Missouri River Basin53.7°F8952.8°F0.9°F
Souris-Red-Rainy Basin49.0°F8548.1°F0.9°F
Upper Mississippi River Basin55.8°F8855.1°F0.7°F
Great Lakes Basin54.3°F10852.6°F1.7°F
Tennessee River Basin64.4°F10163.4°F1.0°F
Ohio River Basin61.0°F11459.1°F1.9°F
South Atlantic-Gulf Basin69.5°F9668.8°F0.7°F
Mid-Atlantic Basin59.0°F11457.0°F2.0°F
New England Basin51.8°F10250.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 18, 2020 from