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 (124.91")
1901-1952 Base Period
189511 - 189910 136.33" 52 11.42"
189611 - 190010 135.57" 51 10.66"
189711 - 190110 129.24" 37 4.33"
189811 - 190210 129.30" 38 4.39"
189911 - 190310 130.05" 40 5.14"
190011 - 190410 134.27" 48 9.36"
190111 - 190510 133.15" 46 8.24"
190211 - 190610 132.11" 44 7.20"
190311 - 190710 134.82" 50 9.91"
190411 - 190810 128.36" 35 3.45"
190511 - 190910 128.72" 36 3.81"
190611 - 191010 131.83" 43 6.92"
190711 - 191110 125.38" 27 0.47"
190811 - 191210 128.21" 32 3.30"
190911 - 191310 130.26" 41 5.35"
191011 - 191410 129.68" 39 4.77"
191111 - 191510 124.43" 22 -0.48"
191211 - 191610 127.95" 31 3.04"
191311 - 191710 123.60" 20 -1.31"
191411 - 191810 124.88" 26 -0.03"
191511 - 191910 128.24" 34 3.33"
191611 - 192010 120.77" 16 -4.14"
191711 - 192110 128.22" 33 3.31"
191811 - 192210 124.32" 21 -0.59"
191911 - 192310 127.56" 30 2.65"
192011 - 192410 120.67" 14 -4.24"
192111 - 192510 117.60" 8 -7.31"
192211 - 192610 114.03" 3 -10.88"
192311 - 192710 119.14" 10 -5.77"
192411 - 192810 124.80" 25 -0.11"
192511 - 192910 114.95" 5 -9.96"
192611 - 193010 114.79" 4 -10.12"
192711 - 193110 102.06" 1 -22.85"
192811 - 193210 105.09" 2 -19.82"
192911 - 193310 116.42" 6 -8.49"
193011 - 193410 120.33" 12 -4.58"
193111 - 193510 124.76" 24 -0.15"
193211 - 193610 120.72" 15 -4.19"
193311 - 193710 116.52" 7 -8.39"
193411 - 193810 122.71" 19 -2.20"
193511 - 193910 118.40" 9 -6.51"
193611 - 194010 124.55" 23 -0.36"
193711 - 194110 126.14" 28 1.23"
193811 - 194210 119.32" 11 -5.59"
193911 - 194310 132.56" 45 7.65"
194011 - 194410 120.66" 13 -4.25"
194111 - 194510 120.87" 17 -4.04"
194211 - 194610 126.48" 29 1.57"
194311 - 194710 122.55" 18 -2.36"
194411 - 194810 134.76" 49 9.85"
194511 - 194910 133.41" 47 8.50"
194611 - 195010 136.57" 53 11.66"
194711 - 195110 138.00" 54 13.09"
194811 - 195210 130.96" 42 6.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/