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 (9.64")
1901-1953 Base Period
189502 - 189504 7.20" 5 -2.44"
189602 - 189604 11.53" 49 1.89"
189702 - 189704 9.26" 26 -0.38"
189802 - 189804 9.71" 32 0.07"
189902 - 189904 10.15" 37 0.51"
190002 - 190004 11.34" 47 1.70"
190102 - 190104 11.07" 46 1.43"
190202 - 190204 11.65" 50 2.01"
190302 - 190304 12.01" 54 2.37"
190402 - 190404 9.52" 30 -0.12"
190502 - 190504 6.88" 3 -2.76"
190602 - 190604 9.14" 23 -0.50"
190702 - 190704 7.86" 8 -1.78"
190802 - 190804 10.50" 42 0.86"
190902 - 190904 12.45" 56 2.81"
191002 - 191004 9.19" 24 -0.45"
191102 - 191104 7.97" 10 -1.67"
191202 - 191204 10.83" 44 1.19"
191302 - 191304 10.98" 45 1.34"
191402 - 191404 10.37" 41 0.73"
191502 - 191504 6.74" 2 -2.90"
191602 - 191604 10.22" 40 0.58"
191702 - 191704 7.96" 9 -1.68"
191802 - 191804 8.59" 17 -1.05"
191902 - 191904 9.21" 25 -0.43"
192002 - 192004 11.96" 53 2.32"
192102 - 192104 9.35" 27 -0.29"
192202 - 192204 9.72" 33 0.08"
192302 - 192304 8.86" 21 -0.78"
192402 - 192404 9.41" 28 -0.23"
192502 - 192504 8.37" 15 -1.27"
192602 - 192604 8.64" 19 -1.00"
192702 - 192704 7.69" 7 -1.95"
192802 - 192804 10.21" 39 0.57"
192902 - 192904 11.94" 52 2.30"
193002 - 193004 8.03" 11 -1.61"
193102 - 193104 8.03" 11 -1.61"
193202 - 193204 8.82" 20 -0.82"
193302 - 193304 11.85" 51 2.21"
193402 - 193404 8.89" 22 -0.75"
193502 - 193504 7.67" 6 -1.97"
193602 - 193604 12.86" 59 3.22"
193702 - 193704 9.50" 29 -0.14"
193802 - 193804 8.21" 13 -1.43"
193902 - 193904 11.51" 48 1.87"
194002 - 194004 12.42" 55 2.78"
194102 - 194104 5.66" 1 -3.98"
194202 - 194204 9.99" 35 0.35"
194302 - 194304 8.61" 18 -1.03"
194402 - 194404 10.20" 38 0.56"
194502 - 194504 10.04" 36 0.40"
194602 - 194604 6.92" 4 -2.72"
194702 - 194704 8.58" 16 -1.06"
194802 - 194804 9.58" 31 -0.06"
194902 - 194904 8.25" 14 -1.39"
195002 - 195004 9.92" 34 0.28"
195102 - 195104 12.48" 57 2.84"
195202 - 195204 10.75" 43 1.11"
195302 - 195304 12.60" 58 2.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/