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 (11.81")
1901-1969 Base Period
189512 - 189604 13.51" 54 1.70"
189612 - 189704 12.98" 50 1.17"
189712 - 189804 6.61" 4 -5.20"
189812 - 189904 10.02" 29 -1.79"
189912 - 190004 9.21" 18 -2.60"
190012 - 190104 11.67" 44 -0.14"
190112 - 190204 11.70" 45 -0.11"
190212 - 190304 11.44" 43 -0.37"
190312 - 190404 14.28" 57 2.47"
190412 - 190504 12.40" 47 0.59"
190512 - 190604 15.65" 64 3.84"
190612 - 190704 19.81" 73 8.00"
190712 - 190804 10.55" 34 -1.26"
190812 - 190904 16.30" 67 4.49"
190912 - 191004 10.24" 31 -1.57"
191012 - 191104 15.61" 63 3.80"
191112 - 191204 9.20" 17 -2.61"
191212 - 191304 7.34" 7 -4.47"
191312 - 191404 16.62" 68 4.81"
191412 - 191504 15.16" 61 3.35"
191512 - 191604 15.51" 62 3.70"
191612 - 191704 10.26" 32 -1.55"
191712 - 191804 9.94" 26 -1.87"
191812 - 191904 10.36" 33 -1.45"
191912 - 192004 9.88" 22 -1.93"
192012 - 192104 10.79" 36 -1.02"
192112 - 192204 14.12" 55 2.31"
192212 - 192304 9.90" 23 -1.91"
192312 - 192404 5.84" 2 -5.97"
192412 - 192504 11.38" 42 -0.43"
192512 - 192604 9.90" 23 -1.91"
192612 - 192704 12.58" 49 0.77"
192712 - 192804 9.19" 16 -2.62"
192812 - 192904 7.70" 9 -4.11"
192912 - 193004 11.37" 41 -0.44"
193012 - 193104 6.59" 3 -5.22"
193112 - 193204 12.46" 48 0.65"
193212 - 193304 9.04" 15 -2.77"
193312 - 193404 8.54" 13 -3.27"
193412 - 193504 13.31" 53 1.50"
193512 - 193604 13.20" 52 1.39"
193612 - 193704 14.76" 59 2.95"
193712 - 193804 19.04" 72 7.23"
193812 - 193904 8.32" 10 -3.49"
193912 - 194004 16.24" 66 4.43"
194012 - 194104 20.47" 74 8.66"
194112 - 194204 14.21" 56 2.40"
194212 - 194304 14.71" 58 2.90"
194312 - 194404 11.15" 37 -0.66"
194412 - 194504 10.00" 28 -1.81"
194512 - 194604 9.95" 27 -1.86"
194612 - 194704 6.80" 5 -5.01"
194712 - 194804 9.42" 19 -2.39"
194812 - 194904 9.92" 25 -1.89"
194912 - 195004 9.85" 21 -1.96"
195012 - 195104 10.06" 30 -1.75"
195112 - 195204 17.29" 69 5.48"
195212 - 195304 11.25" 38 -0.56"
195312 - 195404 11.30" 39 -0.51"
195412 - 195504 8.48" 12 -3.33"
195512 - 195604 16.09" 65 4.28"
195612 - 195704 9.59" 20 -2.22"
195712 - 195804 17.85" 70 6.04"
195812 - 195904 8.36" 11 -3.45"
195912 - 196004 10.57" 35 -1.24"
196012 - 196104 7.25" 6 -4.56"
196112 - 196204 11.37" 41 -0.44"
196212 - 196304 11.80" 46 -0.01"
196312 - 196404 5.70" 1 -6.11"
196412 - 196504 13.17" 51 1.36"
196512 - 196604 7.66" 8 -4.15"
196612 - 196704 14.96" 60 3.15"
196712 - 196804 8.83" 14 -2.98"
196812 - 196904 18.51" 71 6.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/