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 (13.25")
1901-1959 Base Period
189504 - 189602 12.52" 24 -0.73"
189604 - 189702 14.46" 49 1.21"
189704 - 189802 13.47" 37 0.22"
189804 - 189902 12.84" 29 -0.41"
189904 - 190002 10.30" 6 -2.95"
190004 - 190102 12.86" 30 -0.39"
190104 - 190202 10.33" 7 -2.92"
190204 - 190302 11.62" 15 -1.63"
190304 - 190402 9.56" 3 -3.69"
190404 - 190502 15.40" 56 2.15"
190504 - 190602 15.05" 52 1.80"
190604 - 190702 16.96" 62 3.71"
190704 - 190802 14.77" 50 1.52"
190804 - 190902 15.09" 53 1.84"
190904 - 191002 13.63" 40 0.38"
191004 - 191102 12.49" 23 -0.76"
191104 - 191202 13.17" 33 -0.08"
191204 - 191302 13.60" 39 0.35"
191304 - 191402 13.45" 35 0.20"
191404 - 191502 17.85" 63 4.60"
191504 - 191602 16.49" 60 3.24"
191604 - 191702 13.69" 43 0.44"
191704 - 191802 11.56" 14 -1.69"
191804 - 191902 12.82" 28 -0.43"
191904 - 192002 16.75" 61 3.50"
192004 - 192102 12.59" 26 -0.66"
192104 - 192202 15.67" 58 2.42"
192204 - 192302 11.45" 13 -1.80"
192304 - 192402 15.48" 57 2.23"
192404 - 192502 9.11" 2 -4.14"
192504 - 192602 13.52" 38 0.27"
192604 - 192702 15.01" 51 1.76"
192704 - 192802 13.88" 46 0.63"
192804 - 192902 12.57" 25 -0.68"
192904 - 193002 13.67" 42 0.42"
193004 - 193102 13.95" 48 0.70"
193104 - 193202 15.19" 54 1.94"
193204 - 193302 12.75" 27 -0.50"
193304 - 193402 12.32" 20 -0.93"
193404 - 193502 10.77" 8 -2.48"
193504 - 193602 13.75" 44 0.50"
193604 - 193702 13.64" 41 0.39"
193704 - 193802 12.16" 18 -1.09"
193804 - 193902 13.33" 34 0.08"
193904 - 194002 11.32" 11 -1.93"
194004 - 194102 15.27" 55 2.02"
194104 - 194202 19.71" 64 6.46"
194204 - 194302 12.86" 30 -0.39"
194304 - 194402 12.28" 19 -0.97"
194404 - 194502 12.38" 21 -0.87"
194504 - 194602 11.07" 9 -2.18"
194604 - 194702 13.47" 37 0.22"
194704 - 194802 13.82" 45 0.57"
194804 - 194902 12.41" 22 -0.84"
194904 - 195002 13.13" 32 -0.12"
195004 - 195102 9.96" 4 -3.29"
195104 - 195202 13.91" 47 0.66"
195204 - 195302 11.07" 9 -2.18"
195304 - 195402 10.17" 5 -3.08"
195404 - 195502 11.33" 12 -1.92"
195504 - 195602 11.89" 16 -1.36"
195604 - 195702 8.93" 1 -4.32"
195704 - 195802 16.47" 59 3.22"
195804 - 195902 12.06" 17 -1.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/