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 (145.14")
1901-1955 Base Period
189512 - 190011 152.27" 44 7.13"
189612 - 190111 143.84" 26 -1.30"
189712 - 190211 148.41" 35 3.27"
189812 - 190311 154.60" 50 9.46"
189912 - 190411 153.24" 47 8.10"
190012 - 190511 153.97" 49 8.83"
190112 - 190611 159.17" 56 14.03"
190212 - 190711 154.74" 53 9.60"
190312 - 190811 150.16" 41 5.02"
190412 - 190911 153.74" 48 8.60"
190512 - 191011 140.55" 16 -4.59"
190612 - 191111 140.74" 17 -4.40"
190712 - 191211 141.39" 19 -3.75"
190812 - 191311 140.95" 18 -4.19"
190912 - 191411 138.97" 10 -6.17"
191012 - 191511 149.90" 39 4.76"
191112 - 191611 149.56" 37 4.42"
191212 - 191711 146.42" 31 1.28"
191312 - 191811 144.15" 27 -0.99"
191412 - 191911 147.27" 32 2.13"
191512 - 192011 142.70" 22 -2.44"
191612 - 192111 141.44" 20 -3.70"
191712 - 192211 145.06" 28 -0.08"
191812 - 192311 142.88" 23 -2.26"
191912 - 192411 138.92" 9 -6.22"
192012 - 192511 137.63" 6 -7.51"
192112 - 192611 139.25" 13 -5.89"
192212 - 192711 138.37" 7 -6.77"
192312 - 192811 145.49" 29 0.35"
192412 - 192911 143.70" 24 -1.44"
192512 - 193011 142.05" 21 -3.09"
192612 - 193111 139.09" 11 -6.05"
192712 - 193211 138.45" 8 -6.69"
192812 - 193311 131.20" 4 -13.94"
192912 - 193411 130.06" 2 -15.08"
193012 - 193511 134.78" 5 -10.36"
193112 - 193611 129.91" 1 -15.23"
193212 - 193711 130.99" 3 -14.15"
193312 - 193811 139.36" 14 -5.78"
193412 - 193911 139.44" 15 -5.70"
193512 - 194011 139.18" 12 -5.96"
193612 - 194111 148.94" 36 3.80"
193712 - 194211 152.30" 45 7.16"
193812 - 194311 149.82" 38 4.68"
193912 - 194411 154.66" 51 9.52"
194012 - 194511 157.37" 55 12.23"
194112 - 194611 154.86" 54 9.72"
194212 - 194711 153.11" 46 7.97"
194312 - 194811 147.54" 34 2.40"
194412 - 194911 145.58" 30 0.44"
194512 - 195011 143.74" 25 -1.40"
194612 - 195111 149.91" 40 4.77"
194712 - 195211 147.42" 33 2.28"
194812 - 195311 150.61" 43 5.47"
194912 - 195411 154.69" 52 9.55"
195012 - 195511 150.55" 42 5.41"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/