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 (34.53")
1901-1965 Base Period
189510 - 189607 36.65" 43 2.12"
189610 - 189707 37.15" 48 2.62"
189710 - 189807 40.14" 64 5.61"
189810 - 189907 35.79" 37 1.26"
189910 - 190007 32.57" 21 -1.96"
190010 - 190107 28.45" 10 -6.08"
190110 - 190207 32.66" 22 -1.87"
190210 - 190307 37.40" 49 2.87"
190310 - 190407 33.48" 25 -1.05"
190410 - 190507 30.95" 17 -3.58"
190510 - 190607 32.77" 23 -1.76"
190610 - 190707 39.38" 60 4.85"
190710 - 190807 37.84" 52 3.31"
190810 - 190907 37.94" 53 3.41"
190910 - 191007 34.14" 29 -0.39"
191010 - 191107 28.81" 11 -5.72"
191110 - 191207 39.64" 62 5.11"
191210 - 191307 34.52" 31 -0.01"
191310 - 191407 27.83" 7 -6.70"
191410 - 191507 34.78" 32 0.25"
191510 - 191607 37.45" 50 2.92"
191610 - 191707 35.19" 33 0.66"
191710 - 191807 28.44" 9 -6.09"
191810 - 191907 33.97" 26 -0.56"
191910 - 192007 40.22" 65 5.69"
192010 - 192107 31.05" 19 -3.48"
192110 - 192207 38.16" 54 3.63"
192210 - 192307 35.21" 34 0.68"
192310 - 192407 36.19" 41 1.66"
192410 - 192507 26.59" 4 -7.94"
192510 - 192607 31.81" 20 -2.72"
192610 - 192707 44.53" 70 10.00"
192710 - 192807 38.22" 55 3.69"
192810 - 192907 41.36" 68 6.83"
192910 - 193007 28.93" 12 -5.60"
193010 - 193107 26.38" 3 -8.15"
193110 - 193207 35.67" 35 1.14"
193210 - 193307 38.27" 56 3.74"
193310 - 193407 24.20" 1 -10.33"
193410 - 193507 39.38" 60 4.85"
193510 - 193607 25.91" 2 -8.62"
193610 - 193707 39.93" 63 5.40"
193710 - 193807 38.58" 58 4.05"
193810 - 193907 37.12" 47 2.59"
193910 - 194007 27.99" 8 -6.54"
194010 - 194107 26.93" 6 -7.60"
194110 - 194207 36.69" 44 2.16"
194210 - 194307 37.63" 51 3.10"
194310 - 194407 29.84" 14 -4.69"
194410 - 194507 39.47" 61 4.94"
194510 - 194607 34.15" 30 -0.38"
194610 - 194707 36.22" 42 1.69"
194710 - 194807 35.78" 36 1.25"
194810 - 194907 40.83" 66 6.30"
194910 - 195007 44.46" 69 9.93"
195010 - 195107 36.93" 46 2.40"
195110 - 195207 36.09" 38 1.56"
195210 - 195307 30.80" 16 -3.73"
195310 - 195407 26.62" 5 -7.91"
195410 - 195507 36.15" 40 1.62"
195510 - 195607 34.06" 28 -0.47"
195610 - 195707 38.33" 57 3.80"
195710 - 195807 40.94" 67 6.41"
195810 - 195907 29.81" 13 -4.72"
195910 - 196007 34.05" 27 -0.48"
196010 - 196107 36.84" 45 2.31"
196110 - 196207 36.10" 39 1.57"
196210 - 196307 30.01" 15 -4.52"
196310 - 196407 31.00" 18 -3.53"
196410 - 196507 33.25" 24 -1.28"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/