Reports & Summaries

Annual Climate Summaries

  • Annual summaries

    The annual summaries provide a yearly overview of Oklahoma climate and weather. Annual data summary tables have been made available, along with state-wide graphics, statistics, storm reports, and a summarization of events. These yearly publications are available from 1985 – 2002, but are not currently being issued. These summaries are in PDF format.

Monthly Climate Summaries

  • Current monthly summary

    The current monthly data summary, prepared by OCS staff, overviews the current month with an extensive collection of maps and tables, providing information that is used commonly in engineering and agricultural applications. These summaries are in PDF format.

  • Previous monthly summaries

    The monthly data summary, prepared by OCS staff, overviews the past month and looks ahead to the next month, includes an extensive collection of maps and tables, and provides information that is used commonly in engineering and agricultural applications. These summaries are in PDF format.

Seasonal Climate Summaries

  • Seasonal summaries

    These seasonal summaries include weather-related planning and information tools, along with horticulture tips and weather safety guidelines from Oklahoma's emergency preparedness experts. These summaries are in PDF format.

Weather & Climate Event Summaries

  • Event summary - Drought of 2001-2002

    This summary describes the conditions associated with the drought of 2001 through 2002 and its impacts. These summaries will be produced for any federally-declared weather-related disaster in Oklahoma, or for other notable events which may not reach disaster proportions. It is provided in a PDF format.

  • Event summary - Ice storm of January 2002

    This summary describes the conditions associated with the ice storm of January 2002 and its impacts. These summaries will be produced for any federally-declared weather-related disaster in Oklahoma, or for other notable events which may not reach disaster proportions. It is provided in a PDF format.

  • Event summary - Ice storm of December 2002

    This summary describes the conditions associated with the ice storm of December 2002 and its impacts. These summaries will be produced for any federally-declared weather-related disaster in Oklahoma, or for other notable events which may not reach disaster proportions. It is provided in a PDF format.

  • Event summary - Tornadoes of May 8-9, 2003

    This summary describes the conditions associated with the tornadoes of May 8-9, 2003 and their impacts. These summaries will be produced for any federally-declared weather-related disaster in Oklahoma, or for other notable events which may not reach disaster proportions. It is provided in a PDF format.

Reports from the National Climatic Data Center

  • NCDC Publication CLIM-81 - Monthly station normals for Oklahoma

    This publication includes the Oklahoma normals for the monthly and annual maximum, minimum, and mean temperature (degrees F), monthly and annual total precipitation (inches), and the heating and cooling degree days (base temperature of 65 degrees F). The normals include observations from the National Weather Service Cooperative Network and Principal Observation (First-Order) locations.

Climate Hazards Brochure Series from the Southern Climate Impacts Planning Program

Other Reports

  • SCIPP publications

    The Southern Climate Impacts Planning Program provides a variety of brochures, reports, and other publications on climate and natural hazards.