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 (15.89")
1901-1951 Base Period
189502 - 189505 17.40" 39 1.51"
189602 - 189605 13.84" 17 -2.05"
189702 - 189705 19.23" 48 3.34"
189802 - 189805 10.38" 2 -5.51"
189902 - 189905 17.09" 37 1.20"
190002 - 190005 20.11" 52 4.22"
190102 - 190105 19.13" 46 3.24"
190202 - 190205 16.54" 30 0.65"
190302 - 190305 20.66" 53 4.77"
190402 - 190405 11.30" 5 -4.59"
190502 - 190505 17.46" 40 1.57"
190602 - 190605 14.10" 19 -1.79"
190702 - 190705 15.30" 26 -0.59"
190802 - 190805 17.05" 36 1.16"
190902 - 190905 18.50" 45 2.61"
191002 - 191005 12.43" 9 -3.46"
191102 - 191105 11.25" 4 -4.64"
191202 - 191205 21.76" 56 5.87"
191302 - 191305 17.03" 35 1.14"
191402 - 191405 11.96" 7 -3.93"
191502 - 191505 13.63" 14 -2.26"
191602 - 191605 11.57" 6 -4.32"
191702 - 191705 15.58" 27 -0.31"
191802 - 191805 12.66" 11 -3.23"
191902 - 191905 18.11" 44 2.22"
192002 - 192005 19.59" 49 3.70"
192102 - 192105 14.46" 21 -1.43"
192202 - 192205 21.25" 54 5.36"
192302 - 192305 19.16" 47 3.27"
192402 - 192405 16.95" 34 1.06"
192502 - 192505 9.23" 1 -6.66"
192602 - 192605 13.49" 13 -2.40"
192702 - 192705 12.13" 8 -3.76"
192802 - 192805 20.06" 51 4.17"
192902 - 192905 23.11" 57 7.22"
193002 - 193005 12.48" 10 -3.41"
193102 - 193105 13.65" 15 -2.24"
193202 - 193205 14.11" 20 -1.78"
193302 - 193305 16.79" 33 0.90"
193402 - 193405 17.60" 41 1.71"
193502 - 193505 15.16" 25 -0.73"
193602 - 193605 17.27" 38 1.38"
193702 - 193705 16.75" 32 0.86"
193802 - 193805 13.84" 17 -2.05"
193902 - 193905 18.03" 43 2.14"
194002 - 194005 14.48" 22 -1.41"
194102 - 194105 10.39" 3 -5.50"
194202 - 194205 15.98" 28 0.09"
194302 - 194305 15.11" 24 -0.78"
194402 - 194405 21.76" 56 5.87"
194502 - 194505 14.48" 22 -1.41"
194602 - 194605 17.97" 42 2.08"
194702 - 194705 16.56" 31 0.67"
194802 - 194805 19.61" 50 3.72"
194902 - 194905 16.05" 29 0.16"
195002 - 195005 13.74" 16 -2.15"
195102 - 195105 13.38" 12 -2.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/