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 Basin44.5°F6244.5°F0.0°F
California River Basin57.1°F4057.4°F-0.3°F
Great Basin47.6°F2748.4°F-0.8°F
Lower Colorado River Basin57.4°F1758.2°F-0.8°F
Upper Colorado River Basin43.1°F4743.4°F-0.3°F
Rio Grande River Basin59.5°F7959.0°F0.5°F
Texas Gulf Coast River Basin65.6°F6265.4°F0.2°F
Arkansas-White-Red Basin56.6°F3856.9°F-0.3°F
Lower Mississippi River Basin63.7°F7363.5°F0.2°F
Missouri River Basin44.5°F3045.3°F-0.8°F
Souris-Red-Rainy Basin37.4°F2838.5°F-1.1°F
Upper Mississippi River Basin45.6°F2346.7°F-1.1°F
Great Lakes Basin44.0°F4244.5°F-0.5°F
Tennessee River Basin57.8°F7057.6°F0.2°F
Ohio River Basin52.0°F4952.2°F-0.2°F
South Atlantic-Gulf Basin64.5°F9563.8°F0.7°F
Mid-Atlantic Basin50.2°F7149.9°F0.3°F
New England Basin42.5°F6642.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published September 2019, retrieved on September 18, 2019 from