NOAA's National Centers for Environmental Information (NCEI) is responsible for preserving, monitoring, assessing, and providing public access to the Nation's treasure of climate and historical weather data and information. Learn more about NCEI »
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National Centers for Environmental Information NOAA’s former three data centers have merged into the National Centers for Environmental Information (NCEI). -
U.S. Drought Monitor Update for April 21, 2015 According to the April 21 U.S. Drought Monitor, moderate to exceptional drought covers 37.1% of the contiguous U.S. -
March 2015 Global Climate Report The globally averaged temperature over land and ocean surfaces for March was warmest on record for the month. -
March 2015 U.S. Climate Report During March, the average contiguous U.S. temperature was 45.4°F, 3.9°F above the 20th century average. -
February 2015 Global Climate Report The globally averaged temperature over land and ocean surfaces for February 2015 was second highest for the month.
Highlights
View a complete listing of the upcoming products and services.
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State of the Climate in 2013 Report Release
We are announcing the release of the State of the Climate in 2013 report, an assessment of the world’s climate system.
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2014 Products and Services Guide Available Online
The 2014 Products and Services Guide provides an overview of the wide range of products and services we offer. A free PDF copy of the guide is available for download.
Newsroom
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Scientists calculate and evaluate a new version of NOAA’s air-freezing index that can be used to estimate maximum soil frost depth.
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We will be participating in the 2015 Mountain Science Expo on Saturday, April 11, 2015, at the North Carolina Arboretum.
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Based on 30 years of climate records, our map shows when you can expect to see temperatures dip to 32°F or below for the last time.
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We’re announcing the release of new climate divisional data for 13 regions in Alaska.
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Over 115 years ago, a cold wave that would become known as the “Great Arctic Outbreak” took the United States by storm.
NCEI Partners
- Customer Support
- Customer Support/Help
- Contact Information
- Check Order Status
- Online Store
- Data Certification
- Report Data Issues (NOAA employees)
- Report Data Issues (Non-NOAA employees)
- Report Website Issues
- Data Access
- Quick Links
- Local Climatological Data
- Climate Normals
- Climate Data Online
- Radar Data
- Satellite Data
- Severe Weather Data
- Daily Data
- Hourly Surface Data
- Model Data
- Paleoclimatology
- Access Tools
- Climate Information
- U.S. Drought Portal
- Climate.gov
- Monthly U.S. Climate Reports
- Monthly Global Climate Reports
- Climate at a Glance
- Economics/Billion Dollar Weather Disasters
- U.S. Records
- Temperature, Precipitation, and Drought Rankings
