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 (144.25")
1901-1935 Base Period
189506 - 190005 143.04" 18 -1.21"
189606 - 190105 146.10" 22 1.85"
189706 - 190205 143.04" 19 -1.21"
189806 - 190305 151.46" 30 7.21"
189906 - 190405 154.21" 32 9.96"
190006 - 190505 156.30" 34 12.05"
190106 - 190605 156.70" 35 12.45"
190206 - 190705 158.36" 36 14.11"
190306 - 190805 154.76" 33 10.51"
190406 - 190905 151.41" 29 7.16"
190506 - 191005 150.55" 28 6.30"
190606 - 191105 139.88" 10 -4.37"
190706 - 191205 141.99" 16 -2.26"
190806 - 191305 139.35" 9 -4.90"
190906 - 191405 138.39" 6 -5.86"
191006 - 191505 140.79" 13 -3.46"
191106 - 191605 152.35" 31 8.10"
191206 - 191705 148.57" 27 4.32"
191306 - 191805 145.57" 21 1.32"
191406 - 191905 146.47" 24 2.22"
191506 - 192005 146.51" 25 2.26"
191606 - 192105 141.47" 15 -2.78"
191706 - 192205 143.69" 20 -0.56"
191806 - 192305 142.82" 17 -1.43"
191906 - 192405 141.02" 14 -3.23"
192006 - 192505 135.92" 4 -8.33"
192106 - 192605 134.68" 3 -9.57"
192206 - 192705 138.83" 7 -5.42"
192306 - 192805 138.93" 8 -5.32"
192406 - 192905 147.19" 26 2.94"
192506 - 193005 146.47" 24 2.22"
192606 - 193105 140.52" 12 -3.73"
192706 - 193205 137.88" 5 -6.37"
192806 - 193305 140.45" 11 -3.80"
192906 - 193405 125.96" 1 -18.29"
193006 - 193505 130.16" 2 -14.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/