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 (8.52")
1901-1973 Base Period
189502 - 189503 8.04" 33 -0.48"
189602 - 189603 8.68" 46 0.16"
189702 - 189703 13.05" 76 4.53"
189802 - 189803 4.25" 2 -4.27"
189902 - 189903 11.66" 72 3.14"
190002 - 190003 11.68" 73 3.16"
190102 - 190103 8.60" 43 0.08"
190202 - 190203 12.02" 75 3.50"
190302 - 190303 13.34" 77 4.82"
190402 - 190403 6.70" 17 -1.82"
190502 - 190503 8.50" 40 -0.02"
190602 - 190603 8.08" 34 -0.44"
190702 - 190703 5.30" 7 -3.22"
190802 - 190803 8.67" 45 0.15"
190902 - 190903 9.62" 54 1.10"
191002 - 191003 5.74" 10 -2.78"
191102 - 191103 4.74" 5 -3.78"
191202 - 191203 11.45" 70 2.93"
191302 - 191303 11.39" 69 2.87"
191402 - 191403 7.54" 22 -0.98"
191502 - 191503 6.43" 16 -2.09"
191602 - 191603 5.42" 8 -3.10"
191702 - 191703 9.81" 55 1.29"
191802 - 191803 3.59" 1 -4.93"
191902 - 191903 9.96" 57 1.44"
192002 - 192003 9.61" 53 1.09"
192102 - 192103 6.42" 15 -2.10"
192202 - 192203 11.85" 74 3.33"
192302 - 192303 8.64" 44 0.12"
192402 - 192403 7.66" 28 -0.86"
192502 - 192503 4.35" 3 -4.17"
192602 - 192603 8.52" 41 0.00"
192702 - 192703 7.64" 27 -0.88"
192802 - 192803 8.80" 47 0.28"
192902 - 192903 13.68" 79 5.16"
193002 - 193003 6.73" 18 -1.79"
193102 - 193103 6.07" 12 -2.45"
193202 - 193203 7.59" 25 -0.93"
193302 - 193303 8.39" 36 -0.13"
193402 - 193403 8.98" 48 0.46"
193502 - 193503 7.28" 21 -1.24"
193602 - 193603 10.15" 58 1.63"
193702 - 193703 7.79" 29 -0.73"
193802 - 193803 4.75" 6 -3.77"
193902 - 193903 10.52" 61 2.00"
194002 - 194003 8.30" 35 -0.22"
194102 - 194103 6.38" 14 -2.14"
194202 - 194203 10.35" 59 1.83"
194302 - 194303 7.94" 32 -0.58"
194402 - 194403 13.40" 78 4.88"
194502 - 194503 6.77" 19 -1.75"
194602 - 194603 8.59" 42 0.07"
194702 - 194703 7.57" 24 -0.95"
194802 - 194803 11.28" 68 2.76"
194902 - 194903 7.54" 22 -0.98"
195002 - 195003 7.02" 20 -1.50"
195102 - 195103 7.59" 25 -0.93"
195202 - 195203 10.57" 63 2.05"
195302 - 195303 9.06" 49 0.54"
195402 - 195403 5.72" 9 -2.80"
195502 - 195503 6.32" 13 -2.20"
195602 - 195603 9.43" 52 0.91"
195702 - 195703 7.82" 30 -0.70"
195802 - 195803 9.07" 50 0.55"
195902 - 195903 10.48" 60 1.96"
196002 - 196003 10.63" 64 2.11"
196102 - 196103 11.53" 71 3.01"
196202 - 196203 8.45" 39 -0.07"
196302 - 196303 7.92" 31 -0.60"
196402 - 196403 10.55" 62 2.03"
196502 - 196503 10.97" 66 2.45"
196602 - 196603 9.28" 51 0.76"
196702 - 196703 5.99" 11 -2.53"
196802 - 196803 4.53" 4 -3.99"
196902 - 196903 8.44" 37 -0.08"
197002 - 197003 9.88" 56 1.36"
197102 - 197103 10.74" 65 2.22"
197202 - 197203 8.44" 37 -0.08"
197302 - 197303 11.07" 67 2.55"

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/