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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Dates Value Rank Departure From Mean (20.15")
1901-1988 Base Period
189512 - 189606 16.96" 14 -3.19"
189612 - 189706 18.53" 30 -1.62"
189712 - 189806 21.96" 66 1.81"
189812 - 189906 17.80" 22 -2.35"
189912 - 190006 24.35" 82 4.20"
190012 - 190106 13.87" 3 -6.28"
190112 - 190206 17.47" 18 -2.68"
190212 - 190306 22.07" 67 1.92"
190312 - 190406 17.81" 23 -2.34"
190412 - 190506 25.93" 90 5.78"
190512 - 190606 17.95" 26 -2.20"
190612 - 190706 19.71" 49 -0.44"
190712 - 190806 23.35" 70 3.20"
190812 - 190906 17.00" 16 -3.15"
190912 - 191006 16.53" 11 -3.62"
191012 - 191106 16.09" 9 -4.06"
191112 - 191206 24.09" 79 3.94"
191212 - 191306 20.09" 54 -0.06"
191312 - 191406 19.65" 47 -0.50"
191412 - 191506 23.50" 71 3.35"
191512 - 191606 18.54" 31 -1.61"
191612 - 191706 13.96" 4 -6.19"
191712 - 191806 14.60" 7 -5.55"
191812 - 191906 25.12" 87 4.97"
191912 - 192006 19.25" 40 -0.90"
192012 - 192106 21.77" 65 1.62"
192112 - 192206 24.11" 80 3.96"
192212 - 192306 24.08" 78 3.93"
192312 - 192406 20.09" 54 -0.06"
192412 - 192506 13.84" 2 -6.31"
192512 - 192606 19.03" 39 -1.12"
192612 - 192706 23.86" 75 3.71"
192712 - 192806 21.26" 61 1.11"
192812 - 192906 22.24" 68 2.09"
192912 - 193006 18.11" 29 -2.04"
193012 - 193106 17.17" 17 -2.98"
193112 - 193206 24.19" 81 4.04"
193212 - 193306 19.45" 42 -0.70"
193312 - 193406 17.83" 24 -2.32"
193412 - 193506 24.46" 84 4.31"
193512 - 193606 14.65" 8 -5.50"
193612 - 193706 18.54" 31 -1.61"
193712 - 193806 23.10" 69 2.95"
193812 - 193906 19.98" 52 -0.17"
193912 - 194006 19.67" 48 -0.48"
194012 - 194106 24.69" 85 4.54"
194112 - 194206 19.90" 51 -0.25"
194212 - 194306 17.56" 19 -2.59"
194312 - 194406 24.37" 83 4.22"
194412 - 194506 25.35" 88 5.20"
194512 - 194606 23.74" 73 3.59"
194612 - 194706 21.35" 63 1.20"
194712 - 194806 20.38" 55 0.23"
194812 - 194906 24.89" 86 4.74"
194912 - 195006 21.62" 64 1.47"
195012 - 195106 19.29" 41 -0.86"
195112 - 195206 16.98" 15 -3.17"
195212 - 195306 19.47" 43 -0.68"
195312 - 195406 16.11" 10 -4.04"
195412 - 195506 18.80" 36 -1.35"
195512 - 195606 14.53" 6 -5.62"
195612 - 195706 28.63" 93 8.48"
195712 - 195806 21.19" 60 1.04"
195812 - 195906 17.86" 25 -2.29"
195912 - 196006 18.68" 34 -1.47"
196012 - 196106 23.62" 72 3.47"
196112 - 196206 18.92" 37 -1.23"
196212 - 196306 13.81" 1 -6.34"
196312 - 196406 18.06" 28 -2.09"
196412 - 196506 19.53" 45 -0.62"
196512 - 196606 19.74" 50 -0.41"
196612 - 196706 16.70" 12 -3.45"
196712 - 196806 23.84" 74 3.69"
196812 - 196906 20.83" 59 0.68"
196912 - 197006 19.00" 38 -1.15"
197012 - 197106 14.26" 5 -5.89"
197112 - 197206 18.54" 31 -1.61"
197212 - 197306 26.72" 92 6.57"
197312 - 197406 20.46" 57 0.31"
197412 - 197506 23.95" 77 3.80"
197512 - 197606 18.05" 27 -2.10"
197612 - 197706 19.61" 46 -0.54"
197712 - 197806 17.61" 20 -2.54"
197812 - 197906 25.53" 89 5.38"
197912 - 198006 20.52" 58 0.37"
198012 - 198106 19.50" 44 -0.65"
198112 - 198206 20.41" 56 0.26"
198212 - 198306 26.01" 91 5.86"
198312 - 198406 18.76" 35 -1.39"
198412 - 198506 21.35" 63 1.20"
198512 - 198606 17.75" 21 -2.40"
198612 - 198706 23.90" 76 3.75"
198712 - 198806 16.70" 12 -3.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/