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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Dates Value Rank Departure From Mean (28.96")
1901-1959 Base Period
189506 - 189605 29.51" 40 0.55"
189606 - 189705 30.75" 48 1.79"
189706 - 189805 27.18" 18 -1.78"
189806 - 189905 28.58" 28 -0.38"
189906 - 190005 27.02" 16 -1.94"
190006 - 190105 32.57" 58 3.61"
190106 - 190205 27.69" 21 -1.27"
190206 - 190305 35.60" 64 6.64"
190306 - 190405 31.33" 50 2.37"
190406 - 190505 29.11" 33 0.15"
190506 - 190605 32.97" 59 4.01"
190606 - 190705 29.35" 37 0.39"
190706 - 190805 32.00" 55 3.04"
190806 - 190905 27.98" 23 -0.98"
190906 - 191005 28.25" 25 -0.71"
191006 - 191105 22.30" 3 -6.66"
191106 - 191205 31.46" 53 2.50"
191206 - 191305 29.36" 38 0.40"
191306 - 191405 27.02" 16 -1.94"
191406 - 191505 30.65" 46 1.69"
191506 - 191605 33.86" 60 4.90"
191606 - 191705 27.68" 20 -1.28"
191706 - 191805 26.36" 13 -2.60"
191806 - 191905 27.92" 22 -1.04"
191906 - 192005 30.69" 47 1.73"
192006 - 192105 28.82" 29 -0.14"
192106 - 192205 29.90" 42 0.94"
192206 - 192305 25.49" 6 -3.47"
192306 - 192405 26.12" 11 -2.84"
192406 - 192505 25.59" 7 -3.37"
192506 - 192605 27.58" 19 -1.38"
192606 - 192705 34.05" 61 5.09"
192706 - 192805 25.59" 7 -3.37"
192806 - 192905 34.38" 63 5.42"
192906 - 193005 24.87" 4 -4.09"
193006 - 193105 21.63" 2 -7.33"
193106 - 193205 31.41" 52 2.45"
193206 - 193305 28.16" 24 -0.80"
193306 - 193405 19.89" 1 -9.07"
193406 - 193505 29.07" 31 0.11"
193506 - 193605 28.33" 26 -0.63"
193606 - 193705 26.48" 15 -2.48"
193706 - 193805 30.07" 43 1.11"
193806 - 193905 29.03" 30 0.07"
193906 - 194005 25.15" 5 -3.81"
194006 - 194105 29.73" 41 0.77"
194106 - 194205 34.06" 62 5.10"
194206 - 194305 32.10" 56 3.14"
194306 - 194405 30.25" 44 1.29"
194406 - 194505 31.95" 54 2.99"
194506 - 194605 29.29" 36 0.33"
194606 - 194705 31.29" 49 2.33"
194706 - 194805 28.37" 27 -0.59"
194806 - 194905 25.78" 9 -3.18"
194906 - 195005 31.38" 51 2.42"
195006 - 195105 30.27" 45 1.31"
195106 - 195205 32.57" 58 3.61"
195206 - 195305 29.43" 39 0.47"
195306 - 195405 29.11" 32 0.15"
195406 - 195505 29.16" 34 0.20"
195506 - 195605 25.83" 10 -3.13"
195606 - 195705 26.34" 12 -2.62"
195706 - 195805 26.42" 14 -2.54"
195806 - 195905 29.26" 35 0.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/