NOAA's National Centers for Environmental Information
Use the form below to select from a collection of monthly summaries recapping climate-related occurrences on both a global and national scale.
Synoptic DiscussionSeptember 2023
National
Assessing the U.S. Climate
Monthly assessment of the National Climate
National Climate Report
An analysis of national temperatures and precipitation each month, placing the data into a historical perspective
Drought Report
A monthly discussion of U.S. drought status, with narrative and graphics
Wildfires Report
A summary of wildfires in the U.S. and related weather and climate conditions
National Snow and Ice Report
A national view of snow and ice conditions by month, placing the data and significant events into a historical perspective
Tornadoes Report
A summary of tornadic activity in the Contiguous U.S.
Synoptic Discussion
A summary of synoptic activity in the U.S.
Global
Assessing the Global Climate
Monthly assessment of the Global Climate
Global Climate Report
An analysis of global temperatures and precipitation, placing the data into a historical perspective
Global Drought Narrative
A monthly narrative on the state of global drought
Regional Analysis
A summary of global regional temperature anomalies, placing the data into a historical perspective
Upper Air Report
Tropospheric and stratospheric temperatures, with data placed into historical perspective
Tropical Cyclones Report
A breakdown of hurricanes, typhoons, cyclones, and tropical storms across the globe
Global Snow and Ice Report
A global view of snow and ice, placing the data into a historical perspective
Discontinued
Global Hazards
Weather-related hazards and disasters around the world
El Niño/Southern Oscillation
Atmospheric and oceanic conditions related to ENSO
July 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2011
August 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2011
September 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2011
October 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2011
November 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2011
December 2011
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2011
January 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2012
February 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2012
March 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2012
April 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2012
May 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2012
June 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2012
July 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2012
August 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2012
September 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2012
October 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2012
November 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2012
December 2012
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2012
January 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2013
February 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2013
March 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2013
April 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2013
May 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2013
June 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2013
July 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2013
August 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2013
September 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2013
October 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2013
November 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2013
December 2013
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2013
January 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2014
February 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2014
March 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2014
April 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2014
May 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2014
June 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2014
July 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2014
August 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2014
September 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2014
October 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2014
November 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2014
December 2014
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2014
January 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2015
February 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2015
March 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2015
April 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2015
May 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2015
June 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2015
July 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2015
August 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2015
September 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2015
October 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2015
November 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2015
December 2015
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2015
January 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2016
February 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2016
March 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2016
April 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2016
May 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2016
June 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2016
July 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2016
August 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2016
September 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2016
October 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2016
November 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2016
December 2016
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2016
January 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2017
February 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2017
March 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2017
April 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2017
May 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2017
June 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2017
July 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2017
August 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2017
September 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2017
October 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2017
November 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2017
December 2017
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2017
January 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2018
February 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2018
March 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2018
April 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2018
May 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2018
June 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2018
July 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2018
August 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2018
September 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2018
October 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2018
November 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2018
December 2018
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2018
January 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2019
February 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2019
March 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2019
April 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2019
May 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2019
June 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2019
July 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2019
August 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2019
September 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2019
October 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2019
November 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2019
December 2019
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2019
January 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2020
February 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2020
March 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2020
April 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2020
May 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2020
June 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2020
July 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2020
August 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2020
September 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2020
October 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2020
November 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2020
December 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2020
Annual 2020
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for Annual 2020
January 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2021
February 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2021
March 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2021
April 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2021
May 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2021
June 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2021
July 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2021
August 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2021
September 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2021
October 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2021
November 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2021
December 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2021
Annual 2021
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for Annual 2021
January 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2022
February 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2022
March 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2022
April 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2022
May 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2022
June 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2022
July 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2022
August 2022
Synoptic Discussion
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Synoptic Discussion for August 2022
September 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2022
October 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2022
November 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2022
December 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2022
Annual 2022
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for Annual 2022
January 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2023
February 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2023
March 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2023
April 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for April 2023
May 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for May 2023
June 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for June 2023
July 2023
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Synoptic Discussion for July 2023
August 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2023
September 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2023
October 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2023
November 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2023
December 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2023
Annual 2023
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for Annual 2023
January 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2024
February 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2024
March 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2024
April 2024
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Synoptic Discussion for April 2024
May 2024
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Synoptic Discussion for May 2024
June 2024
Synoptic Discussion
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Synoptic Discussion for June 2024
July 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for July 2024
August 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for August 2024
September 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for September 2024
October 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for October 2024
November 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for November 2024
December 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for December 2024
Annual 2024
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for Annual 2024
January 2025
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for January 2025
February 2025
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for February 2025
March 2025
Synoptic Discussion
Synoptic Discussion
Synoptic Discussion for March 2025
