Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (25.23")
1901-1959 Base Period
189506 - 189512 22.51" 13 -2.72"
189606 - 189612 24.38" 27 -0.85"
189706 - 189712 27.66" 52 2.43"
189806 - 189812 27.72" 54 2.49"
189906 - 189912 21.90" 10 -3.33"
190006 - 190012 24.04" 22 -1.19"
190106 - 190112 27.42" 48 2.19"
190206 - 190212 29.42" 62 4.19"
190306 - 190312 27.19" 46 1.96"
190406 - 190412 23.24" 17 -1.99"
190506 - 190512 27.30" 47 2.07"
190606 - 190612 25.86" 40 0.63"
190706 - 190712 29.28" 61 4.05"
190806 - 190812 18.40" 2 -6.83"
190906 - 190912 19.94" 3 -5.29"
191006 - 191012 20.96" 6 -4.27"
191106 - 191112 27.67" 53 2.44"
191206 - 191212 25.15" 32 -0.08"
191306 - 191312 22.47" 12 -2.76"
191406 - 191412 20.48" 4 -4.75"
191506 - 191512 27.48" 49 2.25"
191606 - 191612 24.69" 28 -0.54"
191706 - 191712 26.75" 45 1.52"
191806 - 191812 25.50" 36 0.27"
191906 - 191912 25.78" 39 0.55"
192006 - 192012 28.69" 57 3.46"
192106 - 192112 24.00" 21 -1.23"
192206 - 192212 24.05" 23 -1.18"
192306 - 192312 23.07" 15 -2.16"
192406 - 192412 21.74" 9 -3.49"
192506 - 192512 26.43" 43 1.20"
192606 - 192612 28.00" 56 2.77"
192706 - 192712 31.48" 65 6.25"
192806 - 192812 25.63" 37 0.40"
192906 - 192912 22.38" 11 -2.85"
193006 - 193012 18.00" 1 -7.23"
193106 - 193112 24.35" 26 -0.88"
193206 - 193212 26.23" 42 1.00"
193306 - 193312 25.09" 31 -0.14"
193406 - 193412 25.46" 35 0.23"
193506 - 193512 25.74" 38 0.51"
193606 - 193612 24.91" 29 -0.32"
193706 - 193712 27.53" 50 2.30"
193806 - 193812 29.25" 60 4.02"
193906 - 193912 21.53" 8 -3.70"
194006 - 194012 24.26" 24 -0.97"
194106 - 194112 22.84" 14 -2.39"
194206 - 194212 29.18" 59 3.95"
194306 - 194312 23.87" 19 -1.36"
194406 - 194412 25.18" 33 -0.05"
194506 - 194512 30.78" 64 5.55"
194606 - 194612 24.29" 25 -0.94"
194706 - 194712 23.44" 18 -1.79"
194806 - 194812 25.29" 34 0.06"
194906 - 194912 20.83" 5 -4.40"
195006 - 195012 27.56" 51 2.33"
195106 - 195112 27.92" 55 2.69"
195206 - 195212 23.87" 19 -1.36"
195306 - 195312 21.09" 7 -4.14"
195406 - 195412 29.06" 58 3.83"
195506 - 195512 26.71" 44 1.48"
195606 - 195612 25.05" 30 -0.18"
195706 - 195712 23.09" 16 -2.14"
195806 - 195812 25.87" 41 0.64"
195906 - 195912 29.70" 63 4.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/