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 (18.07")
1901-1963 Base Period
189512 - 189604 22.64" 63 4.57"
189612 - 189704 19.30" 48 1.23"
189712 - 189804 15.98" 17 -2.09"
189812 - 189904 18.56" 40 0.49"
189912 - 190004 16.39" 19 -1.68"
190012 - 190104 19.30" 48 1.23"
190112 - 190204 19.77" 51 1.70"
190212 - 190304 19.17" 46 1.10"
190312 - 190404 23.92" 68 5.85"
190412 - 190504 15.39" 12 -2.68"
190512 - 190604 16.70" 22 -1.37"
190612 - 190704 22.11" 61 4.04"
190712 - 190804 17.08" 26 -0.99"
190812 - 190904 18.22" 34 0.15"
190912 - 191004 16.91" 24 -1.16"
191012 - 191104 13.24" 4 -4.83"
191112 - 191204 18.22" 35 0.15"
191212 - 191304 15.75" 13 -2.32"
191312 - 191404 17.37" 28 -0.70"
191412 - 191504 12.54" 1 -5.53"
191512 - 191604 23.46" 66 5.39"
191612 - 191704 18.07" 33 0.00"
191712 - 191804 21.41" 57 3.34"
191812 - 191904 19.55" 50 1.48"
191912 - 192004 14.40" 9 -3.67"
192012 - 192104 21.81" 58 3.74"
192112 - 192204 15.89" 16 -2.18"
192212 - 192304 18.58" 41 0.51"
192312 - 192404 13.21" 3 -4.86"
192412 - 192504 18.86" 42 0.79"
192512 - 192604 14.71" 10 -3.36"
192612 - 192704 18.54" 39 0.47"
192712 - 192804 16.43" 21 -1.64"
192812 - 192904 13.88" 7 -4.19"
192912 - 193004 17.79" 32 -0.28"
193012 - 193104 13.77" 6 -4.30"
193112 - 193204 20.96" 56 2.89"
193212 - 193304 17.58" 31 -0.49"
193312 - 193404 20.12" 53 2.05"
193412 - 193504 17.47" 30 -0.60"
193512 - 193604 18.94" 43 0.87"
193612 - 193704 19.52" 49 1.45"
193712 - 193804 21.91" 59 3.84"
193812 - 193904 13.95" 8 -4.12"
193912 - 194004 23.56" 67 5.49"
194012 - 194104 13.31" 5 -4.76"
194112 - 194204 16.39" 19 -1.68"
194212 - 194304 20.27" 54 2.20"
194312 - 194404 12.66" 2 -5.41"
194412 - 194504 16.72" 23 -1.35"
194512 - 194604 19.11" 45 1.04"
194612 - 194704 15.02" 11 -3.05"
194712 - 194804 18.54" 39 0.47"
194812 - 194904 16.96" 25 -1.11"
194912 - 195004 22.02" 60 3.95"
195012 - 195104 20.01" 52 1.94"
195112 - 195204 17.21" 27 -0.86"
195212 - 195304 23.31" 64 5.24"
195312 - 195404 20.33" 55 2.26"
195412 - 195504 15.76" 14 -2.31"
195512 - 195604 23.45" 65 5.38"
195612 - 195704 18.26" 36 0.19"
195712 - 195804 22.40" 62 4.33"
195812 - 195904 18.32" 37 0.25"
195912 - 196004 17.42" 29 -0.65"
196012 - 196104 18.98" 44 0.91"
196112 - 196204 15.88" 15 -2.19"
196212 - 196304 16.13" 18 -1.94"

Citing This Page

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