Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (61.59")
1901-1915 Base Period
189508 - 189701 58.81" 6 -2.78"
189608 - 189801 64.77" 14 3.18"
189708 - 189901 65.85" 17 4.26"
189808 - 190001 62.90" 11 1.31"
189908 - 190101 59.35" 7 -2.24"
190008 - 190201 65.21" 15 3.62"
190108 - 190301 69.89" 19 8.30"
190208 - 190401 65.85" 17 4.26"
190308 - 190501 59.78" 8 -1.81"
190408 - 190601 58.27" 4 -3.32"
190508 - 190701 62.27" 9 0.68"
190608 - 190801 63.47" 13 1.88"
190708 - 190901 62.29" 10 0.70"
190808 - 191001 56.03" 2 -5.56"
190908 - 191101 54.90" 1 -6.69"
191008 - 191201 57.12" 3 -4.47"
191108 - 191301 67.45" 18 5.86"
191208 - 191401 63.29" 12 1.70"
191308 - 191501 58.65" 5 -2.94"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/