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 (30.14")
1901-1957 Base Period
189510 - 189606 29.56" 26 -0.58"
189610 - 189706 28.48" 17 -1.66"
189710 - 189806 32.68" 51 2.54"
189810 - 189906 31.79" 46 1.65"
189910 - 190006 29.45" 25 -0.69"
190010 - 190106 32.57" 50 2.43"
190110 - 190206 33.66" 56 3.52"
190210 - 190306 34.02" 58 3.88"
190310 - 190406 29.57" 27 -0.57"
190410 - 190506 24.72" 4 -5.42"
190510 - 190606 29.20" 19 -0.94"
190610 - 190706 29.23" 20 -0.91"
190710 - 190806 33.47" 55 3.33"
190810 - 190906 29.93" 29 -0.21"
190910 - 191006 28.03" 14 -2.11"
191010 - 191106 24.52" 3 -5.62"
191110 - 191206 30.84" 38 0.70"
191210 - 191306 30.51" 34 0.37"
191310 - 191406 30.91" 39 0.77"
191410 - 191506 26.01" 7 -4.13"
191510 - 191606 31.29" 42 1.15"
191610 - 191706 29.65" 28 -0.49"
191710 - 191806 29.26" 22 -0.88"
191810 - 191906 29.33" 24 -0.81"
191910 - 192006 30.93" 40 0.79"
192010 - 192106 27.75" 12 -2.39"
192110 - 192206 33.19" 53 3.05"
192210 - 192306 26.10" 8 -4.04"
192310 - 192406 32.18" 47 2.04"
192410 - 192506 23.71" 1 -6.43"
192510 - 192606 27.55" 11 -2.59"
192610 - 192706 29.31" 23 -0.83"
192710 - 192806 38.95" 62 8.81"
192810 - 192906 30.14" 31 0.00"
192910 - 193006 28.91" 18 -1.23"
193010 - 193106 25.23" 5 -4.91"
193110 - 193206 26.74" 10 -3.40"
193210 - 193306 32.80" 52 2.66"
193310 - 193406 26.57" 9 -3.57"
193410 - 193506 28.26" 15 -1.88"
193510 - 193606 32.51" 49 2.37"
193610 - 193706 35.32" 59 5.18"
193710 - 193806 31.23" 41 1.09"
193810 - 193906 27.99" 13 -2.15"
193910 - 194006 30.81" 36 0.67"
194010 - 194106 24.04" 2 -6.10"
194110 - 194206 29.25" 21 -0.89"
194210 - 194306 32.30" 48 2.16"
194310 - 194406 30.26" 32 0.12"
194410 - 194506 33.47" 55 3.33"
194510 - 194606 30.83" 37 0.69"
194610 - 194706 31.38" 43 1.24"
194710 - 194806 30.68" 35 0.54"
194810 - 194906 30.42" 33 0.28"
194910 - 195006 28.28" 16 -1.86"
195010 - 195106 35.46" 60 5.32"
195110 - 195206 36.05" 61 5.91"
195210 - 195306 33.92" 57 3.78"
195310 - 195406 31.40" 44 1.26"
195410 - 195506 30.04" 30 -0.10"
195510 - 195606 31.61" 45 1.47"
195610 - 195706 25.84" 6 -4.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/