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 Basin37.1°F640.2°F-3.1°F
California River Basin53.8°F3754.5°F-0.7°F
Great Basin42.7°F3743.7°F-1.0°F
Lower Colorado River Basin53.3°F4253.9°F-0.6°F
Upper Colorado River Basin36.0°F1038.7°F-2.7°F
Rio Grande River Basin53.1°F2654.5°F-1.4°F
Texas Gulf Coast River Basin59.9°F2961.3°F-1.4°F
Arkansas-White-Red Basin49.8°F1552.3°F-2.5°F
Lower Mississippi River Basin59.6°F7459.1°F0.5°F
Missouri River Basin32.6°F140.6°F-8.0°F
Souris-Red-Rainy Basin23.6°F134.6°F-11.0°F
Upper Mississippi River Basin37.2°F442.9°F-5.7°F
Great Lakes Basin38.6°F941.8°F-3.2°F
Tennessee River Basin53.8°F8253.0°F0.8°F
Ohio River Basin47.7°F4848.3°F-0.6°F
South Atlantic-Gulf Basin61.8°F10360.2°F1.6°F
Mid-Atlantic Basin47.0°F5946.7°F0.3°F
New England Basin38.8°F2640.1°F-1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published December 2019, retrieved on December 12, 2019 from