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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Download: xml csv json
Dates Value Rank Departure From Mean (11.15")
1901-2000 Base Period
189510 - 189607 9.73" 33 -1.42"
189610 - 189707 12.95" 90 1.80"
189710 - 189807 11.94" 69 0.79"
189810 - 189907 9.34" 25 -1.81"
189910 - 190007 9.71" 31 -1.44"
190010 - 190107 9.64" 30 -1.51"
190110 - 190207 7.72" 6 -3.43"
190210 - 190307 10.92" 55 -0.23"
190310 - 190407 7.67" 4 -3.48"
190410 - 190507 15.34" 107 4.19"
190510 - 190607 13.83" 101 2.68"
190610 - 190707 13.66" 99 2.51"
190710 - 190807 11.48" 62 0.33"
190810 - 190907 11.78" 68 0.63"
190910 - 191007 8.85" 17 -2.30"
191010 - 191107 13.01" 92 1.86"
191110 - 191207 12.32" 78 1.17"
191210 - 191307 10.10" 38 -1.05"
191310 - 191407 14.61" 104 3.46"
191410 - 191507 15.29" 106 4.14"
191510 - 191607 11.62" 65 0.47"
191610 - 191707 12.03" 71 0.88"
191710 - 191807 9.27" 23 -1.88"
191810 - 191907 13.39" 96 2.24"
191910 - 192007 12.90" 89 1.75"
192010 - 192107 12.63" 83 1.48"
192110 - 192207 10.53" 47 -0.62"
192210 - 192307 10.82" 53 -0.33"
192310 - 192407 10.98" 56 -0.17"
192410 - 192507 9.58" 29 -1.57"
192510 - 192607 12.40" 79 1.25"
192610 - 192707 12.11" 74 0.96"
192710 - 192807 9.83" 36 -1.32"
192810 - 192907 11.59" 64 0.44"
192910 - 193007 10.35" 43 -0.80"
193010 - 193107 10.66" 50 -0.49"
193110 - 193207 12.73" 85 1.58"
193210 - 193307 9.71" 31 -1.44"
193310 - 193407 7.47" 2 -3.68"
193410 - 193507 10.81" 52 -0.34"
193510 - 193607 9.74" 34 -1.41"
193610 - 193707 11.65" 66 0.50"
193710 - 193807 11.39" 61 0.24"
193810 - 193907 9.09" 20 -2.06"
193910 - 194007 9.45" 26 -1.70"
194010 - 194107 17.39" 109 6.24"
194110 - 194207 12.19" 75 1.04"
194210 - 194307 10.15" 40 -1.00"
194310 - 194407 11.34" 60 0.19"
194410 - 194507 10.49" 46 -0.66"
194510 - 194607 8.78" 16 -2.37"
194610 - 194707 10.62" 49 -0.53"
194710 - 194807 11.23" 59 0.08"
194810 - 194907 13.21" 94 2.06"
194910 - 195007 9.29" 24 -1.86"
195010 - 195107 8.08" 8 -3.07"
195110 - 195207 12.69" 84 1.54"
195210 - 195307 9.15" 22 -2.00"
195310 - 195407 8.99" 19 -2.16"
195410 - 195507 9.11" 21 -2.04"
195510 - 195607 7.69" 5 -3.46"
195610 - 195707 12.42" 80 1.27"
195710 - 195807 12.96" 91 1.81"
195810 - 195907 8.42" 12 -2.73"
195910 - 196007 10.91" 54 -0.24"
196010 - 196107 10.25" 41 -0.90"
196110 - 196207 10.76" 51 -0.39"
196210 - 196307 8.13" 10 -3.02"
196310 - 196407 8.54" 14 -2.61"
196410 - 196507 12.63" 83 1.48"
196510 - 196607 10.26" 42 -0.89"
196610 - 196707 10.40" 44 -0.75"
196710 - 196807 11.03" 57 -0.12"
196810 - 196907 11.70" 67 0.55"
196910 - 197007 10.54" 48 -0.61"
197010 - 197107 8.12" 9 -3.03"
197110 - 197207 8.92" 18 -2.23"
197210 - 197307 15.86" 108 4.71"
197310 - 197407 7.98" 7 -3.17"
197410 - 197507 12.31" 77 1.16"
197510 - 197607 9.49" 28 -1.66"
197610 - 197707 8.28" 11 -2.87"
197710 - 197807 12.09" 73 0.94"
197810 - 197907 15.23" 105 4.08"
197910 - 198007 12.50" 81 1.35"
198010 - 198107 10.10" 38 -1.05"
198110 - 198207 11.53" 63 0.38"
198210 - 198307 13.45" 97 2.30"
198310 - 198407 12.84" 88 1.69"
198410 - 198507 14.45" 102 3.30"
198510 - 198607 13.34" 95 2.19"
198610 - 198707 12.82" 86 1.67"
198710 - 198807 11.96" 70 0.81"
198810 - 198907 8.47" 13 -2.68"
198910 - 199007 9.92" 37 -1.23"
199010 - 199107 11.16" 58 0.01"
199110 - 199207 13.77" 100 2.62"
199210 - 199307 13.52" 98 2.37"
199310 - 199407 9.79" 35 -1.36"
199410 - 199507 14.52" 103 3.37"
199510 - 199607 8.62" 15 -2.53"
199610 - 199707 12.05" 72 0.90"
199710 - 199807 12.83" 87 1.68"
199810 - 199907 13.19" 93 2.04"
199910 - 200007 7.61" 3 -3.54"
200010 - 200107 12.28" 76 1.13"
200110 - 200207 5.92" 1 -5.23"
200210 - 200307 9.48" 27 -1.67"
200310 - 200407 10.43" 45 -0.72"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/