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 (82.86")
1901-1952 Base Period
189506 - 189705 79.31" 14 -3.55"
189606 - 189805 87.16" 44 4.30"
189706 - 189905 89.81" 52 6.95"
189806 - 190005 84.13" 32 1.27"
189906 - 190105 82.95" 25 0.09"
190006 - 190205 87.04" 43 4.18"
190106 - 190305 90.40" 54 7.54"
190206 - 190405 89.78" 51 6.92"
190306 - 190505 80.12" 17 -2.74"
190406 - 190605 79.17" 12 -3.69"
190506 - 190705 83.21" 27 0.35"
190606 - 190805 88.43" 47 5.57"
190706 - 190905 86.19" 40 3.33"
190806 - 191005 75.08" 7 -7.78"
190906 - 191105 70.49" 2 -12.37"
191006 - 191205 79.20" 13 -3.66"
191106 - 191305 89.50" 48 6.64"
191206 - 191405 82.35" 22 -0.51"
191306 - 191505 73.67" 5 -9.19"
191406 - 191605 79.08" 11 -3.78"
191506 - 191705 83.58" 30 0.72"
191606 - 191805 82.13" 19 -0.73"
191706 - 191905 85.01" 37 2.15"
191806 - 192005 84.70" 35 1.84"
191906 - 192105 85.23" 38 2.37"
192006 - 192205 82.51" 23 -0.35"
192106 - 192305 79.61" 15 -3.25"
192206 - 192405 81.29" 18 -1.57"
192306 - 192505 77.48" 9 -5.38"
192406 - 192605 75.91" 8 -6.95"
192506 - 192705 82.13" 19 -0.73"
192606 - 192805 89.74" 50 6.88"
192706 - 192905 92.67" 55 9.81"
192806 - 193005 82.20" 21 -0.66"
192906 - 193105 69.67" 1 -13.19"
193006 - 193205 73.53" 3 -9.33"
193106 - 193305 84.77" 36 1.91"
193206 - 193405 83.52" 29 0.66"
193306 - 193505 79.66" 16 -3.20"
193406 - 193605 86.72" 42 3.86"
193506 - 193705 90.19" 53 7.33"
193606 - 193805 86.25" 41 3.39"
193706 - 193905 87.85" 45 4.99"
193806 - 194005 85.37" 39 2.51"
193906 - 194105 74.57" 6 -8.29"
194006 - 194205 73.57" 4 -9.29"
194106 - 194305 84.33" 33 1.47"
194206 - 194405 83.98" 31 1.12"
194306 - 194505 82.82" 24 -0.04"
194406 - 194605 89.66" 49 6.80"
194506 - 194705 88.00" 46 5.14"
194606 - 194805 84.42" 34 1.56"
194706 - 194905 83.17" 26 0.31"
194806 - 195005 78.81" 10 -4.05"
194906 - 195105 83.51" 28 0.65"
195006 - 195205 93.50" 56 10.64"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/