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 (19.88")
1901-1998 Base Period
189506 - 189512 16.68" 13 -3.20"
189606 - 189612 19.97" 51 0.09"
189706 - 189712 17.48" 19 -2.40"
189806 - 189812 18.04" 28 -1.84"
189906 - 189912 19.44" 47 -0.44"
190006 - 190012 24.97" 104 5.09"
190106 - 190112 18.08" 30 -1.80"
190206 - 190212 23.56" 95 3.68"
190306 - 190312 21.52" 74 1.64"
190406 - 190412 18.30" 32 -1.58"
190506 - 190512 22.74" 90 2.86"
190606 - 190612 20.97" 68 1.09"
190706 - 190712 19.10" 44 -0.78"
190806 - 190812 16.98" 14 -2.90"
190906 - 190912 21.40" 73 1.52"
191006 - 191012 12.78" 2 -7.10"
191106 - 191112 22.14" 82 2.26"
191206 - 191212 18.55" 36 -1.33"
191306 - 191312 17.93" 27 -1.95"
191406 - 191412 20.76" 64 0.88"
191506 - 191512 22.02" 81 2.14"
191606 - 191612 18.75" 39 -1.13"
191706 - 191712 15.86" 6 -4.02"
191806 - 191812 17.80" 23 -2.08"
191906 - 191912 21.22" 70 1.34"
192006 - 192012 19.00" 42 -0.88"
192106 - 192112 18.89" 41 -0.99"
192206 - 192212 17.30" 18 -2.58"
192306 - 192312 17.27" 16 -2.61"
192406 - 192412 19.88" 50 0.00"
192506 - 192512 20.20" 58 0.32"
192606 - 192612 23.29" 92 3.41"
192706 - 192712 17.87" 25 -2.01"
192806 - 192812 23.65" 96 3.77"
192906 - 192912 15.90" 7 -3.98"
193006 - 193012 15.07" 4 -4.81"
193106 - 193112 22.00" 79 2.12"
193206 - 193212 18.04" 28 -1.84"
193306 - 193312 14.76" 3 -5.12"
193406 - 193412 20.18" 57 0.30"
193506 - 193512 20.17" 56 0.29"
193606 - 193612 15.37" 5 -4.51"
193706 - 193712 16.61" 12 -3.27"
193806 - 193812 20.09" 52 0.21"
193906 - 193912 16.34" 10 -3.54"
194006 - 194012 20.67" 63 0.79"
194106 - 194112 23.46" 93 3.58"
194206 - 194212 21.65" 76 1.77"
194306 - 194312 19.08" 43 -0.80"
194406 - 194412 19.79" 48 -0.09"
194506 - 194512 20.13" 55 0.25"
194606 - 194612 20.67" 63 0.79"
194706 - 194712 19.30" 45 -0.58"
194806 - 194812 16.52" 11 -3.36"
194906 - 194912 19.34" 46 -0.54"
195006 - 195012 17.72" 22 -2.16"
195106 - 195112 23.75" 97 3.87"
195206 - 195212 18.30" 32 -1.58"
195306 - 195312 17.83" 24 -2.05"
195406 - 195412 20.56" 61 0.68"
195506 - 195512 17.27" 16 -2.61"
195606 - 195612 17.26" 15 -2.62"
195706 - 195712 21.00" 69 1.12"
195806 - 195812 18.27" 31 -1.61"
195906 - 195912 22.52" 86 2.64"
196006 - 196012 18.54" 35 -1.34"
196106 - 196112 20.97" 68 1.09"
196206 - 196212 17.90" 26 -1.98"
196306 - 196312 16.20" 8 -3.68"
196406 - 196412 18.70" 38 -1.18"
196506 - 196512 23.51" 94 3.63"
196606 - 196612 17.67" 21 -2.21"
196706 - 196712 18.77" 40 -1.11"
196806 - 196812 24.95" 103 5.07"
196906 - 196912 19.81" 49 -0.07"
197006 - 197012 21.54" 75 1.66"
197106 - 197112 20.97" 68 1.09"
197206 - 197212 23.87" 99 3.99"
197306 - 197312 21.34" 72 1.46"
197406 - 197412 17.52" 20 -2.36"
197506 - 197512 20.09" 53 0.21"
197606 - 197612 10.78" 1 -9.10"
197706 - 197712 24.54" 101 4.66"
197806 - 197812 22.18" 83 2.30"
197906 - 197912 20.13" 55 0.25"
198006 - 198012 21.34" 72 1.46"
198106 - 198112 21.81" 78 1.93"
198206 - 198212 23.77" 98 3.89"
198306 - 198312 22.74" 90 2.86"
198406 - 198412 22.56" 87 2.68"
198506 - 198512 23.20" 91 3.32"
198606 - 198612 24.53" 100 4.65"
198706 - 198712 20.42" 60 0.54"
198806 - 198812 18.69" 37 -1.19"
198906 - 198912 16.33" 9 -3.55"
199006 - 199012 22.39" 84 2.51"
199106 - 199112 22.58" 88 2.70"
199206 - 199212 22.50" 85 2.62"
199306 - 199312 24.91" 102 5.03"
199406 - 199412 22.01" 80 2.13"
199506 - 199512 20.89" 65 1.01"
199606 - 199612 21.71" 77 1.83"
199706 - 199712 18.46" 34 -1.42"
199806 - 199812 20.35" 59 0.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/