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 (72.48")
1901-2000 Base Period
189506 - 190005 69.96" 39 -2.52"
189606 - 190105 69.88" 38 -2.60"
189706 - 190205 63.26" 7 -9.22"
189806 - 190305 61.25" 3 -11.23"
189906 - 190405 60.06" 2 -12.42"
190006 - 190505 66.44" 15 -6.04"
190106 - 190605 70.70" 43 -1.78"
190206 - 190705 77.78" 83 5.30"
190306 - 190805 79.76" 91 7.28"
190406 - 190905 84.67" 99 12.19"
190506 - 191005 78.57" 86 6.09"
190606 - 191105 75.82" 71 3.34"
190706 - 191205 74.32" 65 1.84"
190806 - 191305 73.03" 55 0.55"
190906 - 191405 73.45" 60 0.97"
191006 - 191505 79.00" 88 6.52"
191106 - 191605 80.62" 94 8.14"
191206 - 191705 80.53" 93 8.05"
191306 - 191805 77.96" 84 5.48"
191406 - 191905 77.68" 82 5.20"
191506 - 192005 76.30" 73 3.82"
191606 - 192105 74.06" 64 1.58"
191706 - 192205 74.81" 66 2.33"
191806 - 192305 76.31" 74 3.83"
191906 - 192405 77.31" 79 4.83"
192006 - 192505 68.86" 29 -3.62"
192106 - 192605 73.00" 54 0.52"
192206 - 192705 70.17" 41 -2.31"
192306 - 192805 74.04" 63 1.56"
192406 - 192905 70.50" 42 -1.98"
192506 - 193005 75.63" 70 3.15"
192606 - 193105 73.22" 58 0.74"
192706 - 193205 74.99" 67 2.51"
192806 - 193305 72.13" 49 -0.35"
192906 - 193405 71.08" 45 -1.40"
193006 - 193505 69.76" 36 -2.72"
193106 - 193605 67.42" 20 -5.06"
193206 - 193705 67.39" 18 -5.09"
193306 - 193805 68.20" 24 -4.28"
193406 - 193905 69.79" 37 -2.69"
193506 - 194005 69.13" 31 -3.35"
193606 - 194105 76.43" 75 3.95"
193706 - 194205 79.78" 92 7.30"
193806 - 194305 78.29" 85 5.81"
193906 - 194405 79.46" 90 6.98"
194006 - 194505 79.12" 89 6.64"
194106 - 194605 71.53" 47 -0.95"
194206 - 194705 67.10" 17 -5.38"
194306 - 194805 68.43" 25 -4.05"
194406 - 194905 67.88" 23 -4.60"
194506 - 195005 67.83" 21 -4.65"
194606 - 195105 67.40" 19 -5.08"
194706 - 195205 68.46" 26 -4.02"
194806 - 195305 65.85" 12 -6.63"
194906 - 195405 62.80" 6 -9.68"
195006 - 195505 62.26" 5 -10.22"
195106 - 195605 62.07" 4 -10.41"
195206 - 195705 59.22" 1 -13.26"
195306 - 195805 64.54" 8 -7.94"
195406 - 195905 65.56" 11 -6.92"
195506 - 196005 67.87" 22 -4.61"
195606 - 196105 68.54" 28 -3.94"
195706 - 196205 70.92" 44 -1.56"
195806 - 196305 65.38" 10 -7.10"
195906 - 196405 66.19" 14 -6.29"
196006 - 196505 65.85" 12 -6.63"
196106 - 196605 68.91" 30 -3.57"
196206 - 196705 66.55" 16 -5.93"
196306 - 196805 71.34" 46 -1.14"
196406 - 196905 72.13" 49 -0.35"
196506 - 197005 72.93" 52 0.45"
196606 - 197105 70.08" 40 -2.40"
196706 - 197205 69.48" 32 -3.00"
196806 - 197305 73.04" 56 0.56"
196906 - 197405 69.74" 35 -2.74"
197006 - 197505 69.59" 34 -2.89"
197106 - 197605 69.48" 32 -3.00"
197206 - 197705 68.52" 27 -3.96"
197306 - 197805 65.20" 9 -7.28"
197406 - 197905 71.78" 48 -0.70"
197506 - 198005 73.39" 59 0.91"
197606 - 198105 72.51" 51 0.03"
197706 - 198205 76.90" 76 4.42"
197806 - 198305 78.86" 87 6.38"
197906 - 198405 77.39" 80 4.91"
198006 - 198505 80.86" 95 8.38"
198106 - 198605 85.10" 100 12.62"
198206 - 198705 87.71" 101 15.23"
198306 - 198805 84.02" 98 11.54"
198406 - 198905 81.24" 96 8.76"
198506 - 199005 73.78" 61 1.30"
198606 - 199105 73.17" 57 0.69"
198706 - 199205 72.99" 53 0.51"
198806 - 199305 76.25" 72 3.77"
198906 - 199405 76.99" 77 4.51"
199006 - 199505 81.55" 97 9.07"
199106 - 199605 77.48" 81 5.00"
199206 - 199705 75.48" 69 3.00"
199306 - 199805 75.04" 68 2.56"
199406 - 199905 77.09" 78 4.61"
199506 - 200005 73.86" 62 1.38"

Citing This Page

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