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.

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Download All Months/Years: xml csv json
Region Value Rank
(124 Years)
Pacific Northwest Basin46.4°F8545.7°F0.7°F
California River Basin58.9°F7758.5°F0.4°F
Great Basin50.2°F7449.9°F0.3°F
Lower Colorado River Basin60.1°F8059.6°F0.5°F
Upper Colorado River Basin45.0°F5545.0°F0.0°F
Rio Grande River Basin60.1°F4260.3°F-0.2°F
Texas Gulf Coast River Basin66.6°F4066.9°F-0.3°F
Arkansas-White-Red Basin57.6°F1458.6°F-1.0°F
Lower Mississippi River Basin63.8°F1164.9°F-1.1°F
Missouri River Basin46.5°F3447.3°F-0.8°F
Souris-Red-Rainy Basin39.3°F1741.1°F-1.8°F
Upper Mississippi River Basin46.9°F748.9°F-2.0°F
Great Lakes Basin44.2°F446.7°F-2.5°F
Tennessee River Basin57.7°F959.1°F-1.4°F
Ohio River Basin52.3°F754.1°F-1.8°F
South Atlantic-Gulf Basin64.0°F965.1°F-1.1°F
Mid-Atlantic Basin49.6°F251.9°F-2.3°F
New England Basin41.4°F244.4°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published January 2020, retrieved on January 25, 2020 from