U.S. State Climate Extremes Committee


What does the SCEC track?

There are certain general climatological elements which the SCEC tracks for every state.  In addition, an individual state may wish the SCEC to evaluate the statewide record of a specific climatological variable.  Here is what we track for all states.

Element Tracked
Surface Air Temperature
All time Maximum
All–time Minimum
All time 24–hr range
Maximum temperature by month
Minimum temperature by month
Precipitation
All–time Greatest 24–hr Precipitation
Minimum annual total
Maximum annual total
Longest wet period
Longest dry period
Maximum monthly total
Maximum 24–hr total by month
Snow
All–time maximum 24–hr snowfall
All–time maximum seasonal (June–July) snowfall
Monthly maximum snowfall
All–time maximum snow depth
Cloudiness
Maximum annual number of clear days
Maximum annual number of cloudy days
Search the Records Tables

This table does not include several elements that are tracked by the National Climate Extremes Committee (e.g., maximum wind gust, largest and heaviest hail, and highest and lowest pressure).  Additional values that are not currently considered by the SCEC may be considered in the future.  Non-tracked values that have been evaluated for an individual state on a case–by–case basis are available for review.

For meteorological elements that are not tracked by the SCEC for record status, the NCDC archives remain the official source for querying state meteorological records. The SCEC does not evaluate the validity of such data, and it should be noted that the official certification given to data held by the NCDC is only a certification that a copy of the data resides in the NCDC archives. It does not certify the correctness of the data that has been obtained from the NCDC; such determinations are left to the user of the data.

SCEC Home | Operational Details | Activity | Statewide Climate Records ]


Questions?

For all climate questions, please contact the National Climatic Data Center's Climate Services and Monitoring Division:

Climate Services and Monitoring Division
NOAA/National Climatic Data center
151 Patton Avenue
Asheville, NC 28801-5001
fax: +1-828-271-4876
phone: +1-828-271-4800
email: ncdc.info@noaa.gov
To request climate data, please E-mail:ncdc.orders@noaa.gov

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