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 (93.26")
1901-1949 Base Period
189508 - 189807 101.79" 50 8.53"
189608 - 189907 98.92" 44 5.66"
189708 - 190007 95.64" 31 2.38"
189808 - 190107 97.41" 38 4.15"
189908 - 190207 99.77" 46 6.51"
190008 - 190307 98.72" 43 5.46"
190108 - 190407 104.66" 52 11.40"
190208 - 190507 99.59" 45 6.33"
190308 - 190607 97.68" 39 4.42"
190408 - 190707 95.96" 33 2.70"
190508 - 190807 98.61" 42 5.35"
190608 - 190907 98.49" 41 5.23"
190708 - 191007 94.47" 23 1.21"
190808 - 191107 94.71" 24 1.45"
190908 - 191207 96.85" 36 3.59"
191008 - 191307 96.51" 34 3.25"
191108 - 191407 97.38" 37 4.12"
191208 - 191507 93.01" 20 -0.25"
191308 - 191607 98.13" 40 4.87"
191408 - 191707 94.78" 27 1.52"
191508 - 191807 96.61" 35 3.35"
191608 - 191907 88.95" 13 -4.31"
191708 - 192007 87.19" 7 -6.07"
191808 - 192107 95.63" 30 2.37"
191908 - 192207 94.74" 25 1.48"
192008 - 192307 100.08" 48 6.82"
192108 - 192407 83.87" 5 -9.39"
192208 - 192507 88.41" 10 -4.85"
192308 - 192607 81.52" 3 -11.74"
192408 - 192707 94.75" 26 1.49"
192508 - 192807 93.84" 22 0.58"
192608 - 192907 92.22" 16 -1.04"
192708 - 193007 80.41" 2 -12.85"
192808 - 193107 71.31" 1 -21.95"
192908 - 193207 81.73" 4 -11.53"
193008 - 193307 88.71" 12 -4.55"
193108 - 193407 95.26" 29 2.00"
193208 - 193507 92.64" 19 -0.62"
193308 - 193607 91.22" 15 -2.04"
193408 - 193707 87.46" 8 -5.80"
193508 - 193807 92.61" 18 -0.65"
193608 - 193907 88.50" 11 -4.76"
193708 - 194007 92.23" 17 -1.03"
193808 - 194107 87.18" 6 -6.08"
193908 - 194207 95.77" 32 2.51"
194008 - 194307 100.33" 49 7.07"
194108 - 194407 93.62" 21 0.36"
194208 - 194507 89.22" 14 -4.04"
194308 - 194607 88.14" 9 -5.12"
194408 - 194707 95.26" 29 2.00"
194508 - 194807 103.80" 51 10.54"
194608 - 194907 99.85" 47 6.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/