Regional Time Series

Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Parameter:

Time Scale:

Month:

Start Year:

End Year:

Region:

Options

Display Base Period
Start: End:

Display Trend
per Decadeper Century
Start: End:

Smoothed Time Series
Binomial FilterLOESS

Download: CSV JSON XML

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/time-series