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 (15.76")
1901-1955 Base Period
189505 - 189603 14.72" 28 -1.04"
189605 - 189703 20.23" 54 4.47"
189705 - 189803 11.24" 6 -4.52"
189805 - 189903 14.62" 27 -1.14"
189905 - 190003 14.54" 26 -1.22"
190005 - 190103 17.60" 42 1.84"
190105 - 190203 16.06" 33 0.30"
190205 - 190303 16.16" 35 0.40"
190305 - 190403 18.00" 45 2.24"
190405 - 190503 17.46" 41 1.70"
190505 - 190603 18.54" 50 2.78"
190605 - 190703 24.85" 60 9.09"
190705 - 190803 14.50" 25 -1.26"
190805 - 190903 21.73" 57 5.97"
190905 - 191003 16.73" 37 0.97"
191005 - 191103 18.35" 49 2.59"
191105 - 191203 9.94" 2 -5.82"
191205 - 191303 12.23" 11 -3.53"
191305 - 191403 22.68" 58 6.92"
191405 - 191503 17.25" 39 1.49"
191505 - 191603 19.38" 52 3.62"
191605 - 191703 13.69" 20 -2.07"
191705 - 191803 13.28" 18 -2.48"
191805 - 191903 15.91" 32 0.15"
191905 - 192003 11.51" 9 -4.25"
192005 - 192103 17.36" 40 1.60"
192105 - 192203 18.12" 46 2.36"
192205 - 192303 13.04" 15 -2.72"
192305 - 192403 10.53" 3 -5.23"
192405 - 192503 13.28" 18 -2.48"
192505 - 192603 13.80" 21 -1.96"
192605 - 192703 18.26" 47 2.50"
192705 - 192803 14.30" 24 -1.46"
192805 - 192903 9.71" 1 -6.05"
192905 - 193003 12.29" 12 -3.47"
193005 - 193103 10.81" 5 -4.95"
193105 - 193203 16.98" 38 1.22"
193205 - 193303 11.95" 10 -3.81"
193305 - 193403 11.34" 8 -4.42"
193405 - 193503 16.55" 36 0.79"
193505 - 193603 15.57" 30 -0.19"
193605 - 193703 17.94" 44 2.18"
193705 - 193803 22.69" 59 6.93"
193805 - 193903 12.63" 13 -3.13"
193905 - 194003 19.41" 53 3.65"
194005 - 194103 21.49" 55 5.73"
194105 - 194203 18.67" 51 2.91"
194205 - 194303 18.32" 48 2.56"
194305 - 194403 13.26" 17 -2.50"
194405 - 194503 15.80" 31 0.04"
194505 - 194603 17.80" 43 2.04"
194605 - 194703 13.10" 16 -2.66"
194705 - 194803 11.26" 7 -4.50"
194805 - 194903 13.93" 23 -1.83"
194905 - 195003 12.90" 14 -2.86"
195005 - 195103 16.09" 34 0.33"
195105 - 195203 21.58" 56 5.82"
195205 - 195303 13.85" 22 -1.91"
195305 - 195403 15.32" 29 -0.44"
195405 - 195503 10.77" 4 -4.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/