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 (9.26")
1901-2000 Base Period
189510 - 189603 6.87" 10 -2.39"
189610 - 189703 12.21" 102 2.95"
189710 - 189803 8.84" 43 -0.42"
189810 - 189903 9.87" 67 0.61"
189910 - 190003 8.97" 46 -0.29"
190010 - 190103 10.20" 75 0.94"
190110 - 190203 7.56" 19 -1.70"
190210 - 190303 10.11" 71 0.85"
190310 - 190403 8.57" 37 -0.69"
190410 - 190503 8.44" 34 -0.82"
190510 - 190603 10.35" 81 1.09"
190610 - 190703 10.77" 90 1.51"
190710 - 190803 8.02" 27 -1.24"
190810 - 190903 8.85" 44 -0.41"
190910 - 191003 9.81" 66 0.55"
191010 - 191103 6.84" 9 -2.42"
191110 - 191203 10.56" 86 1.30"
191210 - 191303 8.46" 35 -0.80"
191310 - 191403 8.01" 25 -1.25"
191410 - 191503 8.09" 29 -1.17"
191510 - 191603 10.03" 69 0.77"
191610 - 191703 8.55" 36 -0.71"
191710 - 191803 6.73" 7 -2.53"
191810 - 191903 10.91" 92 1.65"
191910 - 192003 10.69" 87 1.43"
192010 - 192103 9.04" 47 -0.22"
192110 - 192203 9.34" 52 0.08"
192210 - 192303 9.22" 50 -0.04"
192310 - 192403 7.14" 15 -2.12"
192410 - 192503 5.81" 1 -3.45"
192510 - 192603 7.92" 23 -1.34"
192610 - 192703 9.54" 59 0.28"
192710 - 192803 9.72" 63 0.46"
192810 - 192903 10.92" 93 1.66"
192910 - 193003 8.06" 28 -1.20"
193010 - 193103 6.94" 11 -2.32"
193110 - 193203 12.47" 104 3.21"
193210 - 193303 9.47" 58 0.21"
193310 - 193403 7.06" 14 -2.20"
193410 - 193503 10.76" 89 1.50"
193510 - 193603 9.44" 57 0.18"
193610 - 193703 8.71" 41 -0.55"
193710 - 193803 9.58" 61 0.32"
193810 - 193903 8.69" 39 -0.57"
193910 - 194003 6.51" 4 -2.75"
194010 - 194103 9.77" 64 0.51"
194110 - 194203 11.38" 99 2.12"
194210 - 194303 9.13" 48 -0.13"
194310 - 194403 7.87" 21 -1.39"
194410 - 194503 8.01" 25 -1.25"
194510 - 194603 9.41" 54 0.15"
194610 - 194703 9.18" 49 -0.08"
194710 - 194803 9.58" 61 0.32"
194810 - 194903 10.53" 85 1.27"
194910 - 195003 10.50" 84 1.24"
195010 - 195103 10.36" 82 1.10"
195110 - 195203 11.09" 95 1.83"
195210 - 195303 8.14" 30 -1.12"
195310 - 195403 7.62" 20 -1.64"
195410 - 195503 8.72" 42 -0.54"
195510 - 195603 7.46" 18 -1.80"
195610 - 195703 6.74" 8 -2.52"
195710 - 195803 7.23" 16 -2.03"
195810 - 195903 7.95" 24 -1.31"
195910 - 196003 10.21" 76 0.95"
196010 - 196103 8.22" 31 -1.04"
196110 - 196203 9.97" 68 0.71"
196210 - 196303 6.38" 3 -2.88"
196310 - 196403 5.88" 2 -3.38"
196410 - 196503 8.36" 32 -0.90"
196510 - 196603 10.30" 80 1.04"
196610 - 196703 9.42" 56 0.16"
196710 - 196803 7.89" 22 -1.37"
196810 - 196903 11.08" 94 1.82"
196910 - 197003 8.70" 40 -0.56"
197010 - 197103 12.70" 105 3.44"
197110 - 197203 11.90" 101 2.64"
197210 - 197303 11.18" 97 1.92"
197310 - 197403 10.26" 79 1.00"
197410 - 197503 10.20" 75 0.94"
197510 - 197603 11.18" 97 1.92"
197610 - 197703 7.39" 17 -1.87"
197710 - 197803 9.37" 53 0.11"
197810 - 197903 10.37" 83 1.11"
197910 - 198003 9.42" 56 0.16"
198010 - 198103 6.60" 6 -2.66"
198110 - 198203 10.09" 70 0.83"
198210 - 198303 13.33" 107 4.07"
198310 - 198403 11.22" 98 1.96"
198410 - 198503 13.19" 106 3.93"
198510 - 198603 10.88" 91 1.62"
198610 - 198703 7.02" 13 -2.24"
198710 - 198803 8.68" 38 -0.58"
198810 - 198903 9.31" 51 0.05"
198910 - 199003 8.38" 33 -0.88"
199010 - 199103 10.12" 73 0.86"
199110 - 199203 11.90" 101 2.64"
199210 - 199303 10.23" 77 0.97"
199310 - 199403 7.01" 12 -2.25"
199410 - 199503 8.87" 45 -0.39"
199510 - 199603 10.74" 88 1.48"
199610 - 199703 12.30" 103 3.04"
199710 - 199803 10.25" 78 0.99"
199810 - 199903 10.12" 73 0.86"
199910 - 200003 6.58" 5 -2.68"
200010 - 200103 9.81" 66 0.55"
200110 - 200203 9.72" 63 0.46"

Citing This Page

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