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 (63.17")
1901-1968 Base Period
189506 - 189705 67.99" 61 4.82"
189606 - 189805 67.91" 59 4.74"
189706 - 189905 64.20" 37 1.03"
189806 - 190005 64.34" 39 1.17"
189906 - 190105 66.63" 55 3.46"
190006 - 190205 65.85" 51 2.68"
190106 - 190305 64.32" 38 1.15"
190206 - 190405 71.66" 71 8.49"
190306 - 190505 66.82" 56 3.65"
190406 - 190605 57.98" 10 -5.19"
190506 - 190705 67.75" 58 4.58"
190606 - 190805 67.98" 60 4.81"
190706 - 190905 61.74" 24 -1.43"
190806 - 191005 65.76" 48 2.59"
190906 - 191105 64.40" 40 1.23"
191006 - 191205 61.26" 21 -1.91"
191106 - 191305 63.09" 29 -0.08"
191206 - 191405 64.99" 44 1.82"
191306 - 191505 62.28" 27 -0.89"
191406 - 191605 65.79" 49 2.62"
191506 - 191705 67.71" 57 4.54"
191606 - 191805 60.33" 16 -2.84"
191706 - 191905 61.48" 22 -1.69"
191806 - 192005 56.37" 7 -6.80"
191906 - 192105 63.97" 35 0.80"
192006 - 192205 69.52" 67 6.35"
192106 - 192305 59.16" 13 -4.01"
192206 - 192405 54.05" 4 -9.12"
192306 - 192505 58.63" 11 -4.54"
192406 - 192605 59.34" 15 -3.83"
192506 - 192705 60.76" 19 -2.41"
192606 - 192805 68.25" 63 5.08"
192706 - 192905 56.03" 6 -7.14"
192806 - 193005 47.54" 1 -15.63"
192906 - 193105 47.88" 2 -15.29"
193006 - 193205 57.26" 9 -5.91"
193106 - 193305 65.34" 46 2.17"
193206 - 193405 61.73" 23 -1.44"
193306 - 193505 61.94" 26 -1.23"
193406 - 193605 58.75" 12 -4.42"
193506 - 193705 53.91" 3 -9.26"
193606 - 193805 64.61" 43 1.44"
193706 - 193905 63.33" 30 0.16"
193806 - 194005 56.69" 8 -6.48"
193906 - 194105 60.75" 18 -2.42"
194006 - 194205 63.56" 34 0.39"
194106 - 194305 69.74" 68 6.57"
194206 - 194405 59.31" 14 -3.86"
194306 - 194505 54.93" 5 -8.24"
194406 - 194605 64.44" 41 1.27"
194506 - 194705 63.37" 31 0.20"
194606 - 194805 68.16" 62 4.99"
194706 - 194905 71.31" 70 8.14"
194806 - 195005 65.86" 52 2.69"
194906 - 195105 70.42" 69 7.25"
195006 - 195205 69.15" 66 5.98"
195106 - 195305 64.04" 36 0.87"
195206 - 195405 65.26" 45 2.09"
195306 - 195505 61.13" 20 -2.04"
195406 - 195605 68.89" 65 5.72"
195506 - 195705 73.25" 72 10.08"
195606 - 195805 65.64" 47 2.47"
195706 - 195905 66.19" 54 3.02"
195806 - 196005 65.91" 53 2.74"
195906 - 196105 65.84" 50 2.67"
196006 - 196205 63.38" 32 0.21"
196106 - 196305 61.93" 25 -1.24"
196206 - 196405 63.52" 33 0.35"
196306 - 196505 68.79" 64 5.62"
196406 - 196605 64.45" 42 1.28"
196506 - 196705 60.63" 17 -2.54"
196606 - 196805 62.73" 28 -0.44"

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/