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 Basin36.1°F5036.1°F0.0°F
California River Basin50.2°F4250.8°F-0.6°F
Great Basin39.4°F6839.0°F0.4°F
Lower Colorado River Basin48.5°F3549.3°F-0.8°F
Upper Colorado River Basin33.7°F6933.4°F0.3°F
Rio Grande River Basin49.3°F3150.1°F-0.8°F
Texas Gulf Coast River Basin57.0°F6056.9°F0.1°F
Arkansas-White-Red Basin47.1°F6547.0°F0.1°F
Lower Mississippi River Basin54.1°F3754.8°F-0.7°F
Missouri River Basin35.6°F7134.7°F0.9°F
Souris-Red-Rainy Basin27.2°F6726.6°F0.6°F
Upper Mississippi River Basin36.4°F6636.1°F0.3°F
Great Lakes Basin35.5°F5135.9°F-0.4°F
Tennessee River Basin46.7°F2248.5°F-1.8°F
Ohio River Basin41.2°F2143.0°F-1.8°F
South Atlantic-Gulf Basin55.4°F3656.3°F-0.9°F
Mid-Atlantic Basin39.7°F1841.4°F-1.7°F
New England Basin33.4°F4333.9°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 13, 2019 from