Monthly Sea Level Pressure

This is a contour map of monthly average sea level pressure for the globe.

The sea level pressure values are from the NCEP-NCAR Reanalysis data set and are mapped here in units of millibars (mb), or hectopascals (hPa), with a contour interval of 2 mb.

Dataset Documentation

Monthly Sea Level Pressure

NCEP-NCAR Reanalysis monthly sea level pressure on a 2.5° lat/lon grid
Data Source
NOAA National Centers for Environmental Prediction (NCEP) (NCEP/NCAR Reanalysis)
Contour map of monthly sea level pressure values


Access the dataset used to create this map.


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