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 (53.39")
1901-1953 Base Period
189511 - 189704 62.54" 55 9.15"
189611 - 189804 59.95" 53 6.56"
189711 - 189904 54.27" 28 0.88"
189811 - 190004 55.79" 34 2.40"
189911 - 190104 56.58" 40 3.19"
190011 - 190204 54.31" 29 0.92"
190111 - 190304 56.84" 44 3.45"
190211 - 190404 65.78" 57 12.39"
190311 - 190504 56.89" 46 3.50"
190411 - 190604 48.69" 10 -4.70"
190511 - 190704 58.27" 51 4.88"
190611 - 190804 57.71" 48 4.32"
190711 - 190904 52.46" 22 -0.93"
190811 - 191004 55.88" 37 2.49"
190911 - 191104 54.10" 27 0.71"
191011 - 191204 52.95" 23 -0.44"
191111 - 191304 54.40" 30 1.01"
191211 - 191404 54.08" 26 0.69"
191311 - 191504 48.14" 8 -5.25"
191411 - 191604 54.56" 31 1.17"
191511 - 191704 59.67" 52 6.28"
191611 - 191804 52.38" 21 -1.01"
191711 - 191904 56.61" 42 3.22"
191811 - 192004 47.43" 6 -5.96"
191911 - 192104 56.59" 41 3.20"
192011 - 192204 57.48" 47 4.09"
192111 - 192304 50.66" 15 -2.73"
192211 - 192404 47.56" 7 -5.83"
192311 - 192504 47.38" 5 -6.01"
192411 - 192604 49.60" 14 -3.79"
192511 - 192704 51.97" 18 -1.42"
192611 - 192804 60.77" 54 7.38"
192711 - 192904 46.09" 4 -7.30"
192811 - 193004 40.32" 1 -13.07"
192911 - 193104 42.72" 2 -10.67"
193011 - 193204 49.11" 11 -4.28"
193111 - 193304 55.48" 33 2.09"
193211 - 193404 55.23" 32 1.84"
193311 - 193504 53.47" 24 0.08"
193411 - 193604 49.52" 13 -3.87"
193511 - 193704 48.16" 9 -5.23"
193611 - 193804 57.79" 49 4.40"
193711 - 193904 53.90" 25 0.51"
193811 - 194004 49.11" 11 -4.28"
193911 - 194104 51.41" 17 -1.98"
194011 - 194204 51.10" 16 -2.29"
194111 - 194304 57.87" 50 4.48"
194211 - 194404 52.18" 19 -1.21"
194311 - 194504 43.47" 3 -9.92"
194411 - 194604 56.29" 39 2.90"
194511 - 194704 55.81" 35 2.42"
194611 - 194804 55.83" 36 2.44"
194711 - 194904 56.87" 45 3.48"
194811 - 195004 56.14" 38 2.75"
194911 - 195104 63.43" 56 10.04"
195011 - 195204 56.62" 43 3.23"
195111 - 195304 52.27" 20 -1.12"

Citing This Page

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