Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (13.49")
1901-2000 Base Period
189503 - 189506 12.82" 45 -0.67"
189603 - 189606 9.36" 6 -4.13"
189703 - 189706 13.16" 51 -0.33"
189803 - 189806 13.90" 61 0.41"
189903 - 189906 11.80" 30 -1.69"
190003 - 190006 16.73" 97 3.24"
190103 - 190106 9.03" 4 -4.46"
190203 - 190206 12.57" 41 -0.92"
190303 - 190306 12.29" 35 -1.20"
190403 - 190406 13.78" 57 0.29"
190503 - 190506 18.54" 104 5.05"
190603 - 190606 11.91" 32 -1.58"
190703 - 190706 13.99" 63 0.50"
190803 - 190806 16.27" 92 2.78"
190903 - 190906 12.97" 48 -0.52"
191003 - 191006 10.52" 14 -2.97"
191103 - 191106 10.19" 11 -3.30"
191203 - 191206 15.18" 78 1.69"
191303 - 191306 11.36" 25 -2.13"
191403 - 191406 13.50" 54 0.01"
191503 - 191506 14.53" 68 1.04"
191603 - 191606 11.82" 31 -1.67"
191703 - 191706 9.11" 5 -4.38"
191803 - 191806 11.06" 22 -2.43"
191903 - 191906 16.68" 95 3.19"
192003 - 192006 13.31" 53 -0.18"
192103 - 192106 15.34" 80 1.85"
192203 - 192206 17.72" 102 4.23"
192303 - 192306 16.64" 94 3.15"
192403 - 192406 11.49" 27 -2.00"
192503 - 192506 8.04" 1 -5.45"
192603 - 192606 13.82" 58 0.33"
192703 - 192706 15.73" 87 2.24"
192803 - 192806 15.31" 79 1.82"
192903 - 192906 14.92" 74 1.43"
193003 - 193006 11.47" 26 -2.02"
193103 - 193106 10.31" 12 -3.18"
193203 - 193206 11.21" 23 -2.28"
193303 - 193306 10.62" 18 -2.87"
193403 - 193406 10.68" 19 -2.81"
193503 - 193506 18.39" 103 4.90"
193603 - 193606 9.39" 7 -4.10"
193703 - 193706 10.60" 17 -2.89"
193803 - 193806 14.47" 66 0.98"
193903 - 193906 11.74" 28 -1.75"
194003 - 194006 13.90" 61 0.41"
194103 - 194106 16.76" 98 3.27"
194203 - 194206 14.90" 73 1.41"
194303 - 194306 12.74" 42 -0.75"
194403 - 194406 15.15" 77 1.66"
194503 - 194506 15.99" 89 2.50"
194603 - 194606 14.78" 70 1.29"
194703 - 194706 15.43" 84 1.94"
194803 - 194806 12.30" 37 -1.19"
194903 - 194906 15.64" 86 2.15"
195003 - 195006 12.78" 43 -0.71"
195103 - 195106 13.54" 55 0.05"
195203 - 195206 11.32" 24 -2.17"
195303 - 195306 13.21" 52 -0.28"
195403 - 195406 10.54" 15 -2.95"
195503 - 195506 12.41" 39 -1.08"
195603 - 195606 8.77" 2 -4.72"
195703 - 195706 21.92" 106 8.43"
195803 - 195806 14.86" 72 1.37"
195903 - 195906 13.05" 49 -0.44"
196003 - 196006 10.51" 13 -2.98"
196103 - 196106 14.45" 65 0.96"
196203 - 196206 11.79" 29 -1.70"
196303 - 196306 9.70" 9 -3.79"
196403 - 196406 12.34" 38 -1.15"
196503 - 196506 12.29" 35 -1.20"
196603 - 196606 11.03" 21 -2.46"
196703 - 196706 12.55" 40 -0.94"
196803 - 196806 15.38" 82 1.89"
196903 - 196906 13.92" 62 0.43"
197003 - 197006 12.79" 44 -0.70"
197103 - 197106 9.47" 8 -4.02"
197203 - 197206 11.01" 20 -2.48"
197303 - 197306 18.66" 105 5.17"
197403 - 197406 12.96" 46 -0.53"
197503 - 197506 16.36" 93 2.87"
197603 - 197606 14.09" 64 0.60"
197703 - 197706 13.89" 59 0.40"
197803 - 197806 12.04" 34 -1.45"
197903 - 197906 16.71" 96 3.22"
198003 - 198006 14.53" 68 1.04"
198103 - 198106 15.35" 81 1.86"
198203 - 198206 14.81" 71 1.32"
198303 - 198306 15.42" 83 1.93"
198403 - 198406 11.99" 33 -1.50"
198503 - 198506 13.10" 50 -0.39"
198603 - 198606 13.77" 56 0.28"
198703 - 198706 14.55" 69 1.06"
198803 - 198806 9.85" 10 -3.64"
198903 - 198906 16.10" 91 2.61"
199003 - 199006 15.57" 85 2.08"
199103 - 199106 16.97" 100 3.48"
199203 - 199206 15.13" 76 1.64"
199303 - 199306 15.79" 88 2.30"
199403 - 199406 12.96" 46 -0.53"
199503 - 199506 16.87" 99 3.38"
199603 - 199606 10.55" 16 -2.94"
199703 - 199706 17.05" 101 3.56"
199803 - 199806 9.00" 3 -4.49"
199903 - 199906 16.05" 90 2.56"
200003 - 200006 15.10" 75 1.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/