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 (13.31")
1901-1974 Base Period
189510 - 189603 12.25" 35 -1.06"
189610 - 189703 16.38" 64 3.07"
189710 - 189803 9.37" 11 -3.94"
189810 - 189903 11.32" 27 -1.99"
189910 - 190003 12.10" 33 -1.21"
190010 - 190103 15.28" 60 1.97"
190110 - 190203 13.33" 40 0.02"
190210 - 190303 14.56" 53 1.25"
190310 - 190403 16.62" 66 3.31"
190410 - 190503 14.19" 48 0.88"
190510 - 190603 15.93" 61 2.62"
190610 - 190703 20.54" 78 7.23"
190710 - 190803 11.83" 32 -1.48"
190810 - 190903 18.41" 73 5.10"
190910 - 191003 14.41" 52 1.10"
191010 - 191103 16.72" 68 3.41"
191110 - 191203 8.07" 3 -5.24"
191210 - 191303 9.12" 6 -4.19"
191310 - 191403 18.16" 72 4.85"
191410 - 191503 14.78" 54 1.47"
191510 - 191603 16.27" 63 2.96"
191610 - 191703 11.74" 30 -1.57"
191710 - 191803 10.59" 22 -2.72"
191810 - 191903 12.46" 37 -0.85"
191910 - 192003 9.62" 15 -3.69"
192010 - 192103 15.01" 58 1.70"
192110 - 192203 15.06" 59 1.75"
192210 - 192303 10.40" 20 -2.91"
192310 - 192403 6.97" 1 -6.34"
192410 - 192503 12.69" 38 -0.62"
192510 - 192603 9.34" 10 -3.97"
192610 - 192703 16.77" 69 3.46"
192710 - 192803 12.41" 36 -0.90"
192810 - 192903 8.69" 4 -4.62"
192910 - 193003 10.28" 19 -3.03"
193010 - 193103 7.72" 2 -5.59"
193110 - 193203 14.20" 49 0.89"
193210 - 193303 9.45" 13 -3.86"
193310 - 193403 9.25" 8 -4.06"
193410 - 193503 14.27" 50 0.96"
193510 - 193603 13.97" 44 0.66"
193610 - 193703 14.98" 57 1.67"
193710 - 193803 20.91" 79 7.60"
193810 - 193903 10.10" 18 -3.21"
193910 - 194003 16.41" 65 3.10"
194010 - 194103 19.73" 76 6.42"
194110 - 194203 14.94" 55 1.63"
194210 - 194303 16.12" 62 2.81"
194310 - 194403 11.50" 29 -1.81"
194410 - 194503 14.02" 46 0.71"
194510 - 194603 14.10" 47 0.79"
194610 - 194703 10.94" 25 -2.37"
194710 - 194803 9.28" 9 -4.03"
194810 - 194903 11.29" 26 -2.02"
194910 - 195003 10.45" 21 -2.86"
195010 - 195103 13.99" 45 0.68"
195110 - 195203 19.63" 75 6.32"
195210 - 195303 11.35" 28 -1.96"
195310 - 195403 12.69" 38 -0.62"
195410 - 195503 9.02" 5 -4.29"
195510 - 195603 16.69" 67 3.38"
195610 - 195703 10.02" 17 -3.29"
195710 - 195803 18.95" 74 5.64"
195810 - 195903 9.19" 7 -4.12"
195910 - 196003 9.80" 16 -3.51"
196010 - 196103 10.76" 24 -2.55"
196110 - 196203 13.66" 42 0.35"
196210 - 196303 12.13" 34 -1.18"
196310 - 196403 9.45" 13 -3.86"
196410 - 196503 13.66" 42 0.35"
196510 - 196603 11.78" 31 -1.53"
196610 - 196703 14.95" 56 1.64"
196710 - 196803 10.69" 23 -2.62"
196810 - 196903 20.39" 77 7.08"
196910 - 197003 14.36" 51 1.05"
197010 - 197103 13.68" 43 0.37"
197110 - 197203 9.40" 12 -3.91"
197210 - 197303 17.52" 71 4.21"
197310 - 197403 17.15" 70 3.84"

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/