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 (40.80")
1901-1998 Base Period
189510 - 189607 37.69" 31 -3.11"
189610 - 189707 40.25" 46 -0.55"
189710 - 189807 32.57" 6 -8.23"
189810 - 189907 44.58" 76 3.78"
189910 - 190007 45.01" 82 4.21"
190010 - 190107 45.87" 89 5.07"
190110 - 190207 35.08" 17 -5.72"
190210 - 190307 47.40" 96 6.60"
190310 - 190407 31.68" 5 -9.12"
190410 - 190507 38.97" 36 -1.83"
190510 - 190607 44.79" 80 3.99"
190610 - 190707 35.85" 21 -4.95"
190710 - 190807 43.22" 69 2.42"
190810 - 190907 41.51" 59 0.71"
190910 - 191007 35.57" 19 -5.23"
191010 - 191107 31.59" 4 -9.21"
191110 - 191207 52.15" 103 11.35"
191210 - 191307 39.63" 42 -1.17"
191310 - 191407 31.35" 2 -9.45"
191410 - 191507 41.15" 57 0.35"
191510 - 191607 42.65" 65 1.85"
191610 - 191707 39.38" 40 -1.42"
191710 - 191807 31.37" 3 -9.43"
191810 - 191907 49.50" 98 8.70"
191910 - 192007 43.36" 70 2.56"
192010 - 192107 37.16" 27 -3.64"
192110 - 192207 46.22" 92 5.42"
192210 - 192307 43.64" 71 2.84"
192310 - 192407 41.15" 57 0.35"
192410 - 192507 33.39" 10 -7.41"
192510 - 192607 43.00" 68 2.20"
192610 - 192707 34.32" 14 -6.48"
192710 - 192807 45.74" 87 4.94"
192810 - 192907 44.03" 74 3.23"
192910 - 193007 39.61" 41 -1.19"
193010 - 193107 34.27" 13 -6.53"
193110 - 193207 36.88" 25 -3.92"
193210 - 193307 45.45" 85 4.65"
193310 - 193407 36.79" 24 -4.01"
193410 - 193507 37.68" 30 -3.12"
193510 - 193607 42.91" 66 2.11"
193610 - 193707 44.81" 81 4.01"
193710 - 193807 40.18" 45 -0.62"
193810 - 193907 40.43" 47 -0.37"
193910 - 194007 35.00" 16 -5.80"
194010 - 194107 35.84" 20 -4.96"
194110 - 194207 40.61" 51 -0.19"
194210 - 194307 40.04" 43 -0.76"
194310 - 194407 40.68" 52 -0.12"
194410 - 194507 37.94" 32 -2.86"
194510 - 194607 45.65" 86 4.85"
194610 - 194707 40.47" 49 -0.33"
194710 - 194807 49.14" 97 8.34"
194810 - 194907 47.38" 95 6.58"
194910 - 195007 35.39" 18 -5.41"
195010 - 195107 34.49" 15 -6.31"
195110 - 195207 38.56" 33 -2.24"
195210 - 195307 40.08" 44 -0.72"
195310 - 195407 34.08" 11 -6.72"
195410 - 195507 37.09" 26 -3.71"
195510 - 195607 34.10" 12 -6.70"
195610 - 195707 39.26" 38 -1.54"
195710 - 195807 45.97" 91 5.17"
195810 - 195907 42.47" 64 1.67"
195910 - 196007 45.25" 84 4.45"
196010 - 196107 40.44" 48 -0.36"
196110 - 196207 41.28" 58 0.48"
196210 - 196307 38.75" 35 -2.05"
196310 - 196407 45.89" 90 5.09"
196410 - 196507 44.64" 78 3.84"
196510 - 196607 39.25" 37 -1.55"
196610 - 196707 36.17" 22 -4.63"
196710 - 196807 36.37" 23 -4.43"
196810 - 196907 40.77" 53 -0.03"
196910 - 197007 38.74" 34 -2.06"
197010 - 197107 42.94" 67 2.14"
197110 - 197207 43.86" 72 3.06"
197210 - 197307 50.92" 102 10.12"
197310 - 197407 41.01" 55 0.21"
197410 - 197507 46.82" 94 6.02"
197510 - 197607 39.36" 39 -1.44"
197610 - 197707 37.63" 29 -3.17"
197710 - 197807 44.59" 77 3.79"
197810 - 197907 45.10" 83 4.30"
197910 - 198007 40.93" 54 0.13"
198010 - 198107 31.21" 1 -9.59"
198110 - 198207 44.43" 75 3.63"
198210 - 198307 46.49" 93 5.69"
198310 - 198407 50.31" 100 9.51"
198410 - 198507 33.28" 9 -7.52"
198510 - 198607 33.17" 8 -7.63"
198610 - 198707 44.03" 74 3.23"
198710 - 198807 32.68" 7 -8.12"
198810 - 198907 42.16" 60 1.36"
198910 - 199007 40.59" 50 -0.21"
199010 - 199107 50.69" 101 9.89"
199110 - 199207 37.19" 28 -3.61"
199210 - 199307 42.37" 63 1.57"
199310 - 199407 45.79" 88 4.99"
199410 - 199507 42.18" 61 1.38"
199510 - 199607 44.70" 79 3.90"
199610 - 199707 42.22" 62 1.42"
199710 - 199807 50.24" 99 9.44"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/