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 Basin44.3°F4544.4°F-0.1°F
California River Basin57.2°F4957.4°F-0.2°F
Great Basin47.7°F2948.5°F-0.8°F
Lower Colorado River Basin57.4°F1658.2°F-0.8°F
Upper Colorado River Basin42.7°F3543.4°F-0.7°F
Rio Grande River Basin58.3°F2359.0°F-0.7°F
Texas Gulf Coast River Basin65.4°F5065.5°F-0.1°F
Arkansas-White-Red Basin57.7°F9457.0°F0.7°F
Lower Mississippi River Basin63.4°F5363.5°F-0.1°F
Missouri River Basin47.3°F11045.3°F2.0°F
Souris-Red-Rainy Basin41.8°F11438.5°F3.3°F
Upper Mississippi River Basin49.2°F11546.7°F2.5°F
Great Lakes Basin45.7°F9944.4°F1.3°F
Tennessee River Basin57.4°F4857.6°F-0.2°F
Ohio River Basin52.7°F7452.2°F0.5°F
South Atlantic-Gulf Basin62.8°F1463.8°F-1.0°F
Mid-Atlantic Basin50.2°F6549.9°F0.3°F
New England Basin43.0°F8942.2°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published November 2019, retrieved on November 22, 2019 from