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 (86.81")
1901-1959 Base Period
189512 - 189811 89.69" 43 2.88"
189612 - 189911 85.14" 24 -1.67"
189712 - 190011 90.96" 47 4.15"
189812 - 190111 87.77" 36 0.96"
189912 - 190211 90.96" 47 4.15"
190012 - 190311 92.02" 50 5.21"
190112 - 190411 94.54" 60 7.73"
190212 - 190511 96.52" 62 9.71"
190312 - 190611 92.34" 53 5.53"
190412 - 190711 92.46" 54 5.65"
190512 - 190811 88.21" 38 1.40"
190612 - 190911 89.11" 42 2.30"
190712 - 191011 82.33" 12 -4.48"
190812 - 191111 82.92" 15 -3.89"
190912 - 191211 80.11" 9 -6.70"
191012 - 191311 88.61" 39 1.80"
191112 - 191411 87.34" 33 0.53"
191212 - 191511 90.84" 44 4.03"
191312 - 191611 91.53" 48 4.72"
191412 - 191711 87.56" 35 0.75"
191512 - 191811 82.86" 14 -3.95"
191612 - 191911 85.05" 23 -1.76"
191712 - 192011 87.12" 32 0.31"
191812 - 192111 88.82" 41 2.01"
191912 - 192211 85.35" 26 -1.46"
192012 - 192311 83.04" 16 -3.77"
192112 - 192411 82.53" 13 -4.28"
192212 - 192511 79.69" 5 -7.12"
192312 - 192611 85.19" 25 -1.62"
192412 - 192711 84.80" 22 -2.01"
192512 - 192811 90.90" 45 4.09"
192612 - 192911 86.98" 30 0.17"
192712 - 193011 83.37" 17 -3.44"
192812 - 193111 78.79" 3 -8.02"
192912 - 193211 79.55" 4 -7.26"
193012 - 193311 80.05" 7 -6.76"
193112 - 193411 77.95" 2 -8.86"
193212 - 193511 79.70" 6 -7.11"
193312 - 193611 77.50" 1 -9.31"
193412 - 193711 80.48" 10 -6.33"
193512 - 193811 84.63" 21 -2.18"
193612 - 193911 87.48" 34 0.67"
193712 - 194011 87.89" 37 1.08"
193812 - 194111 87.08" 31 0.27"
193912 - 194211 93.34" 57 6.53"
194012 - 194311 95.27" 61 8.46"
194112 - 194411 93.20" 56 6.39"
194212 - 194511 92.96" 55 6.15"
194312 - 194611 92.12" 51 5.31"
194412 - 194711 91.79" 49 4.98"
194512 - 194811 85.44" 27 -1.37"
194612 - 194911 83.92" 19 -2.89"
194712 - 195011 83.59" 18 -3.22"
194812 - 195111 94.49" 59 7.68"
194912 - 195211 93.63" 58 6.82"
195012 - 195311 92.31" 52 5.50"
195112 - 195411 88.70" 40 1.89"
195212 - 195511 86.72" 29 -0.09"
195312 - 195611 84.21" 20 -2.60"
195412 - 195711 81.48" 11 -5.33"
195512 - 195811 80.08" 8 -6.73"
195612 - 195911 86.34" 28 -0.47"

Citing This Page

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