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 (21.54")
1901-1961 Base Period
189508 - 189605 23.11" 47 1.57"
189608 - 189705 23.75" 52 2.21"
189708 - 189805 17.97" 6 -3.57"
189808 - 189905 21.89" 37 0.35"
189908 - 190005 18.59" 9 -2.95"
190008 - 190105 24.17" 58 2.63"
190108 - 190205 19.77" 20 -1.77"
190208 - 190305 25.26" 62 3.72"
190308 - 190405 24.12" 57 2.58"
190408 - 190505 22.07" 39 0.53"
190508 - 190605 23.21" 48 1.67"
190608 - 190705 22.42" 43 0.88"
190708 - 190805 23.97" 56 2.43"
190808 - 190905 20.19" 22 -1.35"
190908 - 191005 20.54" 24 -1.00"
191008 - 191105 18.83" 12 -2.71"
191108 - 191205 25.13" 60 3.59"
191208 - 191305 23.01" 46 1.47"
191308 - 191405 19.62" 18 -1.92"
191408 - 191505 21.73" 35 0.19"
191508 - 191605 24.24" 59 2.70"
191608 - 191705 20.80" 28 -0.74"
191708 - 191805 18.93" 13 -2.61"
191808 - 191905 22.35" 42 0.81"
191908 - 192005 22.28" 40 0.74"
192008 - 192105 20.66" 26 -0.88"
192108 - 192205 23.86" 54 2.32"
192208 - 192305 18.39" 8 -3.15"
192308 - 192405 18.96" 14 -2.58"
192408 - 192505 17.47" 3 -4.07"
192508 - 192605 18.72" 10 -2.82"
192608 - 192705 27.10" 64 5.56"
192708 - 192805 19.85" 21 -1.69"
192808 - 192905 25.94" 63 4.40"
192908 - 193005 18.98" 15 -2.56"
193008 - 193105 15.06" 1 -6.48"
193108 - 193205 25.15" 61 3.61"
193208 - 193305 21.68" 34 0.14"
193308 - 193405 15.07" 2 -6.47"
193408 - 193505 22.95" 45 1.41"
193508 - 193605 19.51" 17 -2.03"
193608 - 193705 23.41" 49 1.87"
193708 - 193805 23.87" 55 2.33"
193808 - 193905 21.39" 32 -0.15"
193908 - 194005 17.79" 5 -3.75"
194008 - 194105 22.29" 41 0.75"
194108 - 194205 27.54" 65 6.00"
194208 - 194305 23.80" 53 2.26"
194308 - 194405 21.14" 30 -0.40"
194408 - 194505 22.84" 44 1.30"
194508 - 194605 21.62" 33 0.08"
194608 - 194705 23.67" 50 2.13"
194708 - 194805 20.56" 25 -0.98"
194808 - 194905 18.82" 11 -2.72"
194908 - 195005 21.80" 36 0.26"
195008 - 195105 21.97" 38 0.43"
195108 - 195205 23.68" 51 2.14"
195208 - 195305 19.73" 19 -1.81"
195308 - 195405 20.19" 22 -1.35"
195408 - 195505 21.20" 31 -0.34"
195508 - 195605 18.34" 7 -3.20"
195608 - 195705 18.98" 15 -2.56"
195708 - 195805 17.52" 4 -4.02"
195808 - 195905 21.13" 29 -0.41"
195908 - 196005 27.84" 66 6.30"
196008 - 196105 20.72" 27 -0.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/