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 Basin49.2°F3449.8°F-0.6°F
California River Basin61.9°F3662.3°F-0.4°F
Great Basin53.6°F2354.5°F-0.9°F
Lower Colorado River Basin62.8°F1264.0°F-1.2°F
Upper Colorado River Basin48.5°F1050.0°F-1.5°F
Rio Grande River Basin63.2°F1164.2°F-1.0°F
Texas Gulf Coast River Basin69.4°F970.8°F-1.4°F
Arkansas-White-Red Basin62.0°F1163.4°F-1.4°F
Lower Mississippi River Basin67.5°F768.9°F-1.4°F
Missouri River Basin51.3°F1552.9°F-1.6°F
Souris-Red-Rainy Basin47.2°F3048.0°F-0.8°F
Upper Mississippi River Basin54.4°F3555.1°F-0.7°F
Great Lakes Basin52.6°F5152.7°F-0.1°F
Tennessee River Basin62.3°F1763.3°F-1.0°F
Ohio River Basin58.5°F3059.1°F-0.6°F
South Atlantic-Gulf Basin67.6°F868.7°F-1.1°F
Mid-Atlantic Basin56.8°F3557.1°F-0.3°F
New England Basin50.1°F4250.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 17, 2019 from