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 (103.20")
1901-1977 Base Period
189508 - 189807 94.13" 12 -9.07"
189608 - 189907 98.65" 23 -4.55"
189708 - 190007 103.79" 44 0.59"
189808 - 190107 99.49" 30 -3.71"
189908 - 190207 96.98" 17 -6.22"
190008 - 190307 99.08" 25 -4.12"
190108 - 190407 99.44" 29 -3.76"
190208 - 190507 108.21" 57 5.01"
190308 - 190607 103.54" 42 0.34"
190408 - 190707 110.41" 64 7.21"
190508 - 190807 110.36" 63 7.16"
190608 - 190907 107.12" 52 3.92"
190708 - 191007 99.40" 28 -3.80"
190808 - 191107 88.02" 5 -15.18"
190908 - 191207 93.09" 11 -10.11"
191008 - 191307 95.83" 16 -7.37"
191108 - 191407 104.47" 45 1.27"
191208 - 191507 107.74" 54 4.54"
191308 - 191607 111.11" 68 7.91"
191408 - 191707 99.79" 32 -3.41"
191508 - 191807 83.73" 2 -19.47"
191608 - 191907 90.58" 7 -12.62"
191708 - 192007 104.93" 46 1.73"
191808 - 192107 119.68" 79 16.48"
191908 - 192207 112.84" 72 9.64"
192008 - 192307 107.80" 56 4.60"
192108 - 192407 106.44" 49 3.24"
192208 - 192507 95.15" 14 -8.05"
192308 - 192607 97.25" 18 -5.95"
192408 - 192707 100.49" 33 -2.71"
192508 - 192807 112.06" 70 8.86"
192608 - 192907 111.08" 67 7.88"
192708 - 193007 101.60" 38 -1.60"
192808 - 193107 100.49" 33 -2.71"
192908 - 193207 101.80" 39 -1.40"
193008 - 193307 105.72" 47 2.52"
193108 - 193407 100.51" 35 -2.69"
193208 - 193507 100.77" 36 -2.43"
193308 - 193607 95.38" 15 -7.82"
193408 - 193707 98.55" 21 -4.65"
193508 - 193807 98.63" 22 -4.57"
193608 - 193907 98.94" 24 -4.26"
193708 - 194007 97.28" 19 -5.92"
193808 - 194107 101.35" 37 -1.85"
193908 - 194207 109.96" 59 6.76"
194008 - 194307 113.06" 73 9.86"
194108 - 194407 106.61" 50 3.41"
194208 - 194507 110.20" 62 7.00"
194308 - 194607 114.71" 75 11.51"
194408 - 194707 115.94" 76 12.74"
194508 - 194807 107.15" 53 3.95"
194608 - 194907 107.77" 55 4.57"
194708 - 195007 109.98" 60 6.78"
194808 - 195107 109.04" 58 5.84"
194908 - 195207 99.76" 31 -3.44"
195008 - 195307 91.23" 9 -11.97"
195108 - 195407 85.75" 3 -17.45"
195208 - 195507 86.06" 4 -17.14"
195308 - 195607 81.48" 1 -21.72"
195408 - 195707 91.79" 10 -11.41"
195508 - 195807 103.54" 42 0.34"
195608 - 195907 113.61" 74 10.41"
195708 - 196007 111.47" 69 8.27"
195808 - 196107 110.98" 65 7.78"
195908 - 196207 110.02" 61 6.82"
196008 - 196307 103.55" 43 0.35"
196108 - 196407 90.74" 8 -12.46"
196208 - 196507 90.36" 6 -12.84"
196308 - 196607 94.83" 13 -8.37"
196408 - 196707 97.90" 20 -5.30"
196508 - 196807 102.48" 40 -0.72"
196608 - 196907 105.73" 48 2.53"
196708 - 197007 107.03" 51 3.83"
196808 - 197107 99.30" 27 -3.90"
196908 - 197207 99.13" 26 -4.07"
197008 - 197307 112.07" 71 8.87"
197108 - 197407 119.23" 78 16.03"
197208 - 197507 129.25" 80 26.05"
197308 - 197607 116.52" 77 13.32"
197408 - 197707 111.06" 66 7.86"

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/