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 (27.94")
1901-1944 Base Period
189509 - 189606 22.84" 6 -5.10"
189609 - 189706 27.62" 22 -0.32"
189709 - 189806 26.65" 19 -1.29"
189809 - 189906 25.89" 16 -2.05"
189909 - 190006 30.83" 35 2.89"
190009 - 190106 23.66" 10 -4.28"
190109 - 190206 23.70" 11 -4.24"
190209 - 190306 33.01" 45 5.07"
190309 - 190406 22.28" 5 -5.66"
190409 - 190506 31.72" 39 3.78"
190509 - 190606 26.87" 21 -1.07"
190609 - 190706 29.20" 28 1.26"
190709 - 190806 33.03" 46 5.09"
190809 - 190906 24.53" 13 -3.41"
190909 - 191006 23.53" 8 -4.41"
191009 - 191106 20.73" 4 -7.21"
191109 - 191206 30.00" 30 2.06"
191209 - 191306 25.52" 15 -2.42"
191309 - 191406 32.77" 43 4.83"
191409 - 191506 30.63" 33 2.69"
191509 - 191606 25.99" 18 -1.95"
191609 - 191706 19.83" 3 -8.11"
191709 - 191806 18.34" 2 -9.60"
191809 - 191906 35.84" 49 7.90"
191909 - 192006 32.70" 42 4.76"
192009 - 192106 30.10" 31 2.16"
192109 - 192206 29.19" 27 1.25"
192209 - 192306 30.34" 32 2.40"
192309 - 192406 32.31" 41 4.37"
192409 - 192506 18.11" 1 -9.83"
192509 - 192606 30.78" 34 2.84"
192609 - 192706 32.87" 44 4.93"
192709 - 192806 27.93" 24 -0.01"
192809 - 192906 29.71" 29 1.77"
192909 - 193006 27.84" 23 -0.10"
193009 - 193106 27.94" 25 0.00"
193109 - 193206 31.16" 37 3.22"
193209 - 193306 26.84" 20 -1.10"
193309 - 193406 22.93" 7 -5.01"
193409 - 193506 33.15" 47 5.21"
193509 - 193606 23.58" 9 -4.36"
193609 - 193706 27.95" 26 0.01"
193709 - 193806 31.02" 36 3.08"
193809 - 193906 24.61" 14 -3.33"
193909 - 194006 24.13" 12 -3.81"
194009 - 194106 33.55" 48 5.61"
194109 - 194206 32.25" 40 4.31"
194209 - 194306 25.95" 17 -1.99"
194309 - 194406 31.32" 38 3.38"

Citing This Page

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