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
(122 Years)
Pacific Northwest Basin44.5°F6544.4°F0.1°F
California River Basin57.2°F4557.4°F-0.2°F
Great Basin48.2°F4248.4°F-0.2°F
Lower Colorado River Basin57.7°F1658.3°F-0.6°F
Upper Colorado River Basin42.8°F2643.4°F-0.6°F
Rio Grande River Basin58.4°F1259.0°F-0.6°F
Texas Gulf Coast River Basin65.3°F4565.4°F-0.1°F
Arkansas-White-Red Basin56.9°F4757.0°F-0.1°F
Lower Mississippi River Basin63.7°F7163.5°F0.2°F
Missouri River Basin45.7°F8045.3°F0.4°F
Souris-Red-Rainy Basin39.2°F8338.4°F0.8°F
Upper Mississippi River Basin47.3°F8546.7°F0.6°F
Great Lakes Basin45.3°F9044.4°F0.9°F
Tennessee River Basin57.9°F7857.5°F0.4°F
Ohio River Basin52.9°F9252.2°F0.7°F
South Atlantic-Gulf Basin64.3°F8763.8°F0.5°F
Mid-Atlantic Basin50.8°F9349.9°F0.9°F
New England Basin43.0°F8642.1°F0.9°F

Citing This Page

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