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 (43.06")
1901-1957 Base Period
189506 - 189805 44.39" 41 1.33"
189606 - 189905 43.75" 36 0.69"
189706 - 190005 40.45" 18 -2.61"
189806 - 190105 37.95" 7 -5.11"
189906 - 190205 36.56" 6 -6.50"
190006 - 190305 35.68" 4 -7.38"
190106 - 190405 33.93" 1 -9.13"
190206 - 190505 43.63" 35 0.57"
190306 - 190605 47.40" 50 4.34"
190406 - 190705 54.28" 60 11.22"
190506 - 190805 49.00" 54 5.94"
190606 - 190905 47.90" 52 4.84"
190706 - 191005 44.42" 42 1.36"
190806 - 191105 43.46" 33 0.40"
190906 - 191205 43.93" 38 0.87"
191006 - 191305 43.46" 33 0.40"
191106 - 191405 45.53" 45 2.47"
191206 - 191505 49.10" 55 6.04"
191306 - 191605 51.05" 57 7.99"
191406 - 191705 51.01" 56 7.95"
191506 - 191805 42.42" 25 -0.64"
191606 - 191905 42.59" 28 -0.47"
191706 - 192005 44.87" 43 1.81"
191806 - 192105 47.15" 49 4.09"
191906 - 192205 48.14" 53 5.08"
192006 - 192305 42.43" 26 -0.63"
192106 - 192405 45.84" 46 2.78"
192206 - 192505 38.92" 11 -4.14"
192306 - 192605 43.84" 37 0.78"
192406 - 192705 41.00" 21 -2.06"
192506 - 192805 47.61" 51 4.55"
192606 - 192905 43.34" 31 0.28"
192706 - 193005 44.38" 40 1.32"
192806 - 193105 43.02" 30 -0.04"
192906 - 193205 45.49" 44 2.43"
193006 - 193305 44.11" 39 1.05"
193106 - 193405 41.20" 23 -1.86"
193206 - 193505 39.15" 13 -3.91"
193306 - 193605 38.31" 8 -4.75"
193406 - 193705 41.80" 24 -1.26"
193506 - 193805 42.55" 27 -0.51"
193606 - 193905 43.57" 34 0.51"
193706 - 194005 40.89" 19 -2.17"
193806 - 194105 46.54" 47 3.48"
193906 - 194205 51.79" 59 8.73"
194006 - 194305 51.71" 58 8.65"
194106 - 194405 46.60" 48 3.54"
194206 - 194505 40.23" 17 -2.83"
194306 - 194605 39.78" 15 -3.28"
194406 - 194705 39.43" 14 -3.63"
194506 - 194805 41.02" 22 -2.04"
194606 - 194905 42.95" 29 -0.11"
194706 - 195005 40.96" 20 -2.10"
194806 - 195105 38.75" 10 -4.31"
194906 - 195205 40.01" 16 -3.05"
195006 - 195305 39.04" 12 -4.02"
195106 - 195405 38.35" 9 -4.71"
195206 - 195505 34.76" 2 -8.30"
195306 - 195605 34.97" 3 -8.09"
195406 - 195705 36.43" 5 -6.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/