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 Basin30.1°F8928.1°F2.0°F
California River Basin44.6°F9143.1°F1.5°F
Great Basin32.8°F10429.7°F3.1°F
Lower Colorado River Basin42.1°F9240.2°F1.9°F
Upper Colorado River Basin24.0°F7323.0°F1.0°F
Rio Grande River Basin42.8°F8541.3°F1.5°F
Texas Gulf Coast River Basin49.4°F8047.9°F1.5°F
Arkansas-White-Red Basin38.5°F8236.7°F1.8°F
Lower Mississippi River Basin47.4°F8446.2°F1.2°F
Missouri River Basin25.9°F8423.1°F2.8°F
Souris-Red-Rainy Basin17.1°F9810.8°F6.3°F
Upper Mississippi River Basin26.3°F9522.4°F3.9°F
Great Lakes Basin25.8°F7724.0°F1.8°F
Tennessee River Basin40.1°F7439.3°F0.8°F
Ohio River Basin33.8°F7332.4°F1.4°F
South Atlantic-Gulf Basin47.6°F5048.4°F-0.8°F
Mid-Atlantic Basin32.5°F7130.9°F1.6°F
New England Basin25.1°F9721.6°F3.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published October 2019, retrieved on October 16, 2019 from