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 (22.63")
1901-1953 Base Period
189510 - 189604 23.29" 38 0.66"
189610 - 189704 19.92" 8 -2.71"
189710 - 189804 25.17" 47 2.54"
189810 - 189904 25.75" 50 3.12"
189910 - 190004 22.74" 33 0.11"
190010 - 190104 24.41" 42 1.78"
190110 - 190204 25.41" 48 2.78"
190210 - 190304 26.71" 55 4.08"
190310 - 190404 22.52" 31 -0.11"
190410 - 190504 17.24" 3 -5.39"
190510 - 190604 20.58" 12 -2.05"
190610 - 190704 21.71" 22 -0.92"
190710 - 190804 25.53" 49 2.90"
190810 - 190904 23.04" 35 0.41"
190910 - 191004 20.91" 16 -1.72"
191010 - 191104 18.69" 5 -3.94"
191110 - 191204 23.99" 40 1.36"
191210 - 191304 25.03" 46 2.40"
191310 - 191404 24.77" 44 2.14"
191410 - 191504 19.50" 6 -3.13"
191510 - 191604 21.92" 24 -0.71"
191610 - 191704 19.75" 7 -2.88"
191710 - 191804 21.60" 21 -1.03"
191810 - 191904 21.12" 17 -1.51"
191910 - 192004 24.58" 43 1.95"
192010 - 192104 22.13" 25 -0.50"
192110 - 192204 22.52" 31 -0.11"
192210 - 192304 20.40" 10 -2.23"
192310 - 192404 24.06" 41 1.43"
192410 - 192504 16.95" 2 -5.68"
192510 - 192604 22.34" 28 -0.29"
192610 - 192704 22.16" 26 -0.47"
192710 - 192804 30.09" 58 7.46"
192810 - 192904 22.27" 27 -0.36"
192910 - 193004 21.42" 20 -1.21"
193010 - 193104 16.53" 1 -6.10"
193110 - 193204 20.83" 15 -1.80"
193210 - 193304 26.41" 53 3.78"
193310 - 193404 20.11" 9 -2.52"
193410 - 193504 20.79" 13 -1.84"
193510 - 193604 26.46" 54 3.83"
193610 - 193704 26.30" 52 3.67"
193710 - 193804 23.10" 36 0.47"
193810 - 193904 22.58" 32 -0.05"
193910 - 194004 22.45" 29 -0.18"
194010 - 194104 18.06" 4 -4.57"
194110 - 194204 21.23" 19 -1.40"
194210 - 194304 23.20" 37 0.57"
194310 - 194404 22.95" 34 0.32"
194410 - 194504 23.64" 39 1.01"
194510 - 194604 21.20" 18 -1.43"
194610 - 194704 20.82" 14 -1.81"
194710 - 194804 20.57" 11 -2.06"
194810 - 194904 24.90" 45 2.27"
194910 - 195004 21.72" 23 -0.91"
195010 - 195104 28.32" 57 5.69"
195110 - 195204 27.73" 56 5.10"
195210 - 195304 26.28" 51 3.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/