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 (209.16")
1901-1951 Base Period
189501 - 189912 208.63" 22 -0.53"
189601 - 190012 212.87" 37 3.71"
189701 - 190112 205.02" 17 -4.14"
189801 - 190212 206.59" 19 -2.57"
189901 - 190312 197.06" 5 -12.10"
190001 - 190412 195.84" 3 -13.32"
190101 - 190512 199.84" 7 -9.32"
190201 - 190612 208.92" 23 -0.24"
190301 - 190712 210.06" 30 0.90"
190401 - 190812 209.78" 28 0.62"
190501 - 190912 218.26" 47 9.10"
190601 - 191012 213.44" 39 4.28"
190701 - 191112 213.93" 42 4.77"
190801 - 191212 211.25" 34 2.09"
190901 - 191312 214.00" 43 4.84"
191001 - 191412 203.33" 13 -5.83"
191101 - 191512 210.58" 32 1.42"
191201 - 191612 209.29" 25 0.13"
191301 - 191712 205.93" 18 -3.23"
191401 - 191812 203.91" 15 -5.25"
191501 - 191912 212.48" 36 3.32"
191601 - 192012 207.14" 21 -2.02"
191701 - 192112 210.59" 33 1.43"
191801 - 192212 212.96" 38 3.80"
191901 - 192312 217.28" 45 8.12"
192001 - 192412 213.51" 40 4.35"
192101 - 192512 209.63" 27 0.47"
192201 - 192612 210.53" 31 1.37"
192301 - 192712 220.50" 49 11.34"
192401 - 192812 218.28" 48 9.12"
192501 - 192912 225.41" 52 16.25"
192601 - 193012 218.16" 46 9.00"
192701 - 193112 212.14" 35 2.98"
192801 - 193212 203.87" 14 -5.29"
192901 - 193312 203.07" 11 -6.09"
193001 - 193412 190.55" 1 -18.61"
193101 - 193512 206.95" 20 -2.21"
193201 - 193612 201.95" 10 -7.21"
193301 - 193712 203.07" 11 -6.09"
193401 - 193812 204.02" 16 -5.14"
193501 - 193912 209.82" 29 0.66"
193601 - 194012 199.08" 6 -10.08"
193701 - 194112 200.94" 8 -8.22"
193801 - 194212 201.54" 9 -7.62"
193901 - 194312 196.38" 4 -12.78"
194001 - 194412 194.84" 2 -14.32"
194101 - 194512 208.93" 24 -0.23"
194201 - 194612 213.90" 41 4.74"
194301 - 194712 209.50" 26 0.34"
194401 - 194812 216.34" 44 7.18"
194501 - 194912 223.21" 50 14.05"
194601 - 195012 223.42" 51 14.26"
194701 - 195112 230.11" 53 20.95"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/