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 (30.44")
1901-1955 Base Period
189510 - 189703 35.48" 49 5.04"
189610 - 189803 28.18" 23 -2.26"
189710 - 189903 24.62" 10 -5.82"
189810 - 190003 26.46" 17 -3.98"
189910 - 190103 31.88" 34 1.44"
190010 - 190203 33.05" 39 2.61"
190110 - 190303 31.00" 32 0.56"
190210 - 190403 33.42" 42 2.98"
190310 - 190503 35.66" 50 5.22"
190410 - 190603 33.57" 43 3.13"
190510 - 190703 42.42" 59 11.98"
190610 - 190803 35.96" 52 5.52"
190710 - 190903 34.12" 45 3.68"
190810 - 191003 35.30" 48 4.86"
190910 - 191103 33.24" 41 2.80"
191010 - 191203 27.91" 22 -2.53"
191110 - 191303 22.46" 5 -7.98"
191210 - 191403 32.91" 38 2.47"
191310 - 191503 37.20" 55 6.76"
191410 - 191603 36.07" 53 5.63"
191510 - 191703 30.46" 30 0.02"
191610 - 191803 26.30" 15 -4.14"
191710 - 191903 27.08" 18 -3.36"
191810 - 192003 24.69" 11 -5.75"
191910 - 192103 28.57" 25 -1.87"
192010 - 192203 33.78" 44 3.34"
192110 - 192303 28.85" 27 -1.59"
192210 - 192403 23.44" 8 -7.00"
192310 - 192503 20.85" 1 -9.59"
192410 - 192603 28.80" 26 -1.64"
192510 - 192703 30.53" 31 0.09"
192610 - 192803 32.57" 36 2.13"
192710 - 192903 23.22" 7 -7.22"
192810 - 193003 22.40" 4 -8.04"
192910 - 193103 22.33" 3 -8.11"
193010 - 193203 25.80" 13 -4.64"
193110 - 193303 27.50" 19 -2.94"
193210 - 193403 21.42" 2 -9.02"
193310 - 193503 26.32" 16 -4.12"
193410 - 193603 33.15" 40 2.71"
193510 - 193703 32.86" 37 2.42"
193610 - 193803 38.80" 56 8.36"
193710 - 193903 35.22" 47 4.78"
193810 - 194003 30.27" 29 -0.17"
193910 - 194103 39.25" 57 8.81"
194010 - 194203 41.56" 58 11.12"
194110 - 194303 35.76" 51 5.32"
194210 - 194403 31.19" 33 0.75"
194310 - 194503 28.96" 28 -1.48"
194410 - 194603 32.42" 35 1.98"
194510 - 194703 27.63" 21 -2.81"
194610 - 194803 23.00" 6 -7.44"
194710 - 194903 26.10" 14 -4.34"
194810 - 195003 24.41" 9 -6.03"
194910 - 195103 27.56" 20 -2.88"
195010 - 195203 37.06" 54 6.62"
195110 - 195303 35.03" 46 4.59"
195210 - 195403 28.26" 24 -2.18"
195310 - 195503 24.73" 12 -5.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/