Climate at a Glance

Regional Time Series

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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.


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Download: xml csv json
Dates Value Rank Departure From Mean (18.92")
1901-1943 Base Period
189510 - 189603 21.84" 40 2.92"
189610 - 189703 16.81" 10 -2.11"
189710 - 189803 21.93" 41 3.01"
189810 - 189903 24.25" 47 5.33"
189910 - 190003 21.04" 37 2.12"
190010 - 190103 18.79" 25 -0.13"
190110 - 190203 22.04" 42 3.12"
190210 - 190303 23.94" 46 5.02"
190310 - 190403 18.68" 23 -0.24"
190410 - 190503 14.83" 3 -4.09"
190510 - 190603 17.80" 14 -1.12"
190610 - 190703 18.51" 19 -0.41"
190710 - 190803 22.65" 44 3.73"
190810 - 190903 18.60" 21 -0.32"
190910 - 191003 16.76" 9 -2.16"
191010 - 191103 16.34" 6 -2.58"
191110 - 191203 20.30" 35 1.38"
191210 - 191303 21.58" 38 2.66"
191310 - 191403 20.24" 34 1.32"
191410 - 191503 17.42" 12 -1.50"
191510 - 191603 18.55" 20 -0.37"
191610 - 191703 17.39" 11 -1.53"
191710 - 191803 18.15" 17 -0.77"
191810 - 191903 18.05" 16 -0.87"
191910 - 192003 19.64" 30 0.72"
192010 - 192103 18.70" 24 -0.22"
192110 - 192203 19.51" 29 0.59"
192210 - 192303 16.53" 8 -2.39"
192310 - 192403 19.34" 28 0.42"
192410 - 192503 14.68" 2 -4.24"
192510 - 192603 19.71" 32 0.79"
192610 - 192703 19.72" 33 0.80"
192710 - 192803 25.56" 48 6.64"
192810 - 192903 16.23" 4 -2.69"
192910 - 193003 19.25" 27 0.33"
193010 - 193103 13.42" 1 -5.50"
193110 - 193203 18.32" 18 -0.60"
193210 - 193303 21.64" 39 2.72"
193310 - 193403 16.32" 5 -2.60"
193410 - 193503 17.85" 15 -1.07"
193510 - 193603 22.85" 45 3.93"
193610 - 193703 22.07" 43 3.15"
193710 - 193803 20.34" 36 1.42"
193810 - 193903 18.61" 22 -0.31"
193910 - 194003 17.45" 13 -1.47"
194010 - 194103 16.44" 7 -2.48"
194110 - 194203 19.02" 26 0.10"
194210 - 194303 19.66" 31 0.74"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/