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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Dates Value Rank Departure From Mean (25.74")
1901-1954 Base Period
189508 - 189606 26.50" 31 0.76"
189608 - 189706 28.15" 49 2.41"
189708 - 189806 22.07" 8 -3.67"
189808 - 189906 26.87" 35 1.13"
189908 - 190006 21.11" 3 -4.63"
190008 - 190106 28.47" 53 2.73"
190108 - 190206 24.28" 20 -1.46"
190208 - 190306 27.46" 44 1.72"
190308 - 190406 27.55" 45 1.81"
190408 - 190506 27.83" 47 2.09"
190508 - 190606 27.39" 43 1.65"
190608 - 190706 26.17" 28 0.43"
190708 - 190806 28.47" 53 2.73"
190808 - 190906 24.09" 19 -1.65"
190908 - 191006 21.94" 6 -3.80"
191008 - 191106 21.94" 6 -3.80"
191108 - 191206 26.96" 37 1.22"
191208 - 191306 26.00" 27 0.26"
191308 - 191406 25.78" 25 0.04"
191408 - 191506 26.62" 33 0.88"
191508 - 191606 29.15" 55 3.41"
191608 - 191706 25.42" 24 -0.32"
191708 - 191806 21.68" 4 -4.06"
191808 - 191906 27.04" 39 1.30"
191908 - 192006 27.24" 42 1.50"
192008 - 192106 23.39" 13 -2.35"
192108 - 192206 27.01" 38 1.27"
192208 - 192306 22.67" 11 -3.07"
192308 - 192406 23.67" 16 -2.07"
192408 - 192506 23.08" 12 -2.66"
192508 - 192606 22.46" 10 -3.28"
192608 - 192706 29.80" 58 4.06"
192708 - 192806 24.38" 21 -1.36"
192808 - 192906 28.81" 54 3.07"
192908 - 193006 23.53" 15 -2.21"
193008 - 193106 19.09" 2 -6.65"
193108 - 193206 28.44" 51 2.70"
193208 - 193306 23.80" 17 -1.94"
193308 - 193406 18.54" 1 -7.20"
193408 - 193506 28.11" 48 2.37"
193508 - 193606 21.73" 5 -4.01"
193608 - 193706 26.51" 32 0.77"
193708 - 193806 27.80" 46 2.06"
193808 - 193906 26.49" 30 0.75"
193908 - 194006 22.15" 9 -3.59"
194008 - 194106 26.43" 29 0.69"
194108 - 194206 31.82" 59 6.08"
194208 - 194306 29.44" 57 3.70"
194308 - 194406 26.88" 36 1.14"
194408 - 194506 27.22" 41 1.48"
194508 - 194606 27.19" 40 1.45"
194608 - 194706 29.27" 56 3.53"
194708 - 194806 24.06" 18 -1.68"
194808 - 194906 23.48" 14 -2.26"
194908 - 195006 25.79" 26 0.05"
195008 - 195106 26.79" 34 1.05"
195108 - 195206 28.18" 50 2.44"
195208 - 195306 24.83" 22 -0.91"
195308 - 195406 25.39" 23 -0.35"

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/