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 (22.93")
1901-1972 Base Period
189510 - 189603 21.33" 26 -1.60"
189610 - 189703 28.21" 71 5.28"
189710 - 189803 23.61" 43 0.68"
189810 - 189903 22.06" 29 -0.87"
189910 - 190003 23.66" 44 0.73"
190010 - 190103 24.77" 55 1.84"
190110 - 190203 22.08" 30 -0.85"
190210 - 190303 25.10" 58 2.17"
190310 - 190403 30.80" 76 7.87"
190410 - 190503 19.70" 13 -3.23"
190510 - 190603 20.84" 22 -2.09"
190610 - 190703 27.76" 69 4.83"
190710 - 190803 20.15" 17 -2.78"
190810 - 190903 23.56" 42 0.63"
190910 - 191003 26.44" 65 3.51"
191010 - 191103 22.02" 28 -0.91"
191110 - 191203 20.86" 24 -2.07"
191210 - 191303 20.81" 21 -2.12"
191310 - 191403 22.15" 31 -0.78"
191410 - 191503 16.49" 4 -6.44"
191510 - 191603 29.01" 74 6.08"
191610 - 191703 19.37" 12 -3.56"
191710 - 191803 24.15" 47 1.22"
191810 - 191903 23.51" 40 0.58"
191910 - 192003 17.49" 8 -5.44"
192010 - 192103 27.17" 67 4.24"
192110 - 192203 22.35" 33 -0.58"
192210 - 192303 20.43" 19 -2.50"
192310 - 192403 17.87" 10 -5.06"
192410 - 192503 25.31" 59 2.38"
192510 - 192603 17.52" 9 -5.41"
192610 - 192703 26.08" 63 3.15"
192710 - 192803 23.89" 45 0.96"
192810 - 192903 16.15" 3 -6.78"
192910 - 193003 17.12" 6 -5.81"
193010 - 193103 16.76" 5 -6.17"
193110 - 193203 24.58" 53 1.65"
193210 - 193303 24.32" 50 1.39"
193310 - 193403 23.52" 41 0.59"
193410 - 193503 24.26" 49 1.33"
193510 - 193603 21.18" 25 -1.75"
193610 - 193703 15.89" 2 -7.04"
193710 - 193803 28.82" 73 5.89"
193810 - 193903 19.83" 14 -3.10"
193910 - 194003 24.18" 48 1.25"
194010 - 194103 18.56" 11 -4.37"
194110 - 194203 20.56" 20 -2.37"
194210 - 194303 27.29" 68 4.36"
194310 - 194403 15.37" 1 -7.56"
194410 - 194503 19.98" 15 -2.95"
194510 - 194603 25.74" 60 2.81"
194610 - 194703 22.22" 32 -0.71"
194710 - 194803 24.49" 52 1.56"
194810 - 194903 22.79" 38 -0.14"
194910 - 195003 26.79" 66 3.86"
195010 - 195103 29.81" 75 6.88"
195110 - 195203 25.02" 57 2.09"
195210 - 195303 22.52" 34 -0.41"
195310 - 195403 24.63" 54 1.70"
195410 - 195503 17.17" 7 -5.76"
195510 - 195603 32.42" 77 9.49"
195610 - 195703 22.56" 36 -0.37"
195710 - 195803 24.42" 51 1.49"
195810 - 195903 24.13" 46 1.20"
195910 - 196003 20.32" 18 -2.61"
196010 - 196103 25.75" 61 2.82"
196110 - 196203 20.85" 23 -2.08"
196210 - 196303 21.69" 27 -1.24"
196310 - 196403 22.60" 37 -0.33"
196410 - 196503 26.13" 64 3.20"
196510 - 196603 20.10" 16 -2.83"
196610 - 196703 24.93" 56 2.00"
196710 - 196803 22.53" 35 -0.40"
196810 - 196903 25.90" 62 2.97"
196910 - 197003 22.86" 39 -0.07"
197010 - 197103 28.44" 72 5.51"
197110 - 197203 28.14" 70 5.21"

Citing This Page

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