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 (21.90")
1901-1973 Base Period
189510 - 189603 19.20" 21 -2.70"
189610 - 189703 24.37" 56 2.47"
189710 - 189803 15.17" 4 -6.73"
189810 - 189903 29.50" 75 7.60"
189910 - 190003 23.70" 51 1.80"
190010 - 190103 24.38" 57 2.48"
190110 - 190203 22.57" 43 0.67"
190210 - 190303 29.60" 76 7.70"
190310 - 190403 17.24" 8 -4.66"
190410 - 190503 19.47" 23 -2.43"
190510 - 190603 24.05" 53 2.15"
190610 - 190703 15.05" 3 -6.85"
190710 - 190803 24.13" 54 2.23"
190810 - 190903 19.55" 25 -2.35"
190910 - 191003 14.74" 2 -7.16"
191010 - 191103 16.47" 6 -5.43"
191110 - 191203 30.33" 77 8.43"
191210 - 191303 23.92" 52 2.02"
191310 - 191403 18.50" 19 -3.40"
191410 - 191503 24.58" 59 2.68"
191510 - 191603 19.50" 24 -2.40"
191610 - 191703 22.41" 42 0.51"
191710 - 191803 13.30" 1 -8.60"
191810 - 191903 27.63" 73 5.73"
191910 - 192003 22.83" 45 0.93"
192010 - 192103 19.87" 27 -2.03"
192110 - 192203 25.06" 62 3.16"
192210 - 192303 22.92" 46 1.02"
192310 - 192403 20.46" 31 -1.44"
192410 - 192503 20.14" 29 -1.76"
192510 - 192603 26.48" 68 4.58"
192610 - 192703 18.34" 15 -3.56"
192710 - 192803 21.49" 37 -0.41"
192810 - 192903 23.34" 48 1.44"
192910 - 193003 24.52" 58 2.62"
193010 - 193103 18.71" 20 -3.19"
193110 - 193203 20.38" 30 -1.52"
193210 - 193303 27.03" 71 5.13"
193310 - 193403 16.34" 5 -5.56"
193410 - 193503 19.21" 22 -2.69"
193510 - 193603 25.43" 66 3.53"
193610 - 193703 25.48" 67 3.58"
193710 - 193803 17.55" 12 -4.35"
193810 - 193903 20.78" 32 -1.12"
193910 - 194003 17.30" 9 -4.60"
194010 - 194103 17.38" 10 -4.52"
194110 - 194203 23.66" 50 1.76"
194210 - 194303 21.46" 35 -0.44"
194310 - 194403 23.20" 47 1.30"
194410 - 194503 17.76" 13 -4.14"
194510 - 194603 24.67" 60 2.77"
194610 - 194703 21.02" 34 -0.88"
194710 - 194803 30.42" 78 8.52"
194810 - 194903 26.70" 70 4.80"
194910 - 195003 17.08" 7 -4.82"
195010 - 195103 18.16" 14 -3.74"
195110 - 195203 24.75" 61 2.85"
195210 - 195303 21.52" 39 -0.38"
195310 - 195403 20.08" 28 -1.82"
195410 - 195503 18.35" 16 -3.55"
195510 - 195603 17.53" 11 -4.37"
195610 - 195703 19.67" 26 -2.23"
195710 - 195803 25.14" 63 3.24"
195810 - 195903 21.88" 40 -0.02"
195910 - 196003 27.46" 72 5.56"
196010 - 196103 20.86" 33 -1.04"
196110 - 196203 23.49" 49 1.59"
196210 - 196303 21.48" 36 -0.42"
196310 - 196403 25.26" 65 3.36"
196410 - 196503 26.70" 70 4.80"
196510 - 196603 21.51" 38 -0.39"
196610 - 196703 18.44" 18 -3.46"
196710 - 196803 18.37" 17 -3.53"
196810 - 196903 22.20" 41 0.30"
196910 - 197003 22.73" 44 0.83"
197010 - 197103 24.15" 55 2.25"
197110 - 197203 25.17" 64 3.27"
197210 - 197303 29.28" 74 7.38"

Citing This Page

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