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 (26.44")
1901-1965 Base Period
189509 - 189604 27.46" 44 1.02"
189609 - 189704 30.75" 63 4.31"
189709 - 189804 26.68" 35 0.24"
189809 - 189904 26.34" 31 -0.10"
189909 - 190004 27.12" 40 0.68"
190009 - 190104 28.86" 52 2.42"
190109 - 190204 27.63" 45 1.19"
190209 - 190304 27.89" 48 1.45"
190309 - 190404 35.02" 70 8.58"
190409 - 190504 21.72" 10 -4.72"
190509 - 190604 23.92" 17 -2.52"
190609 - 190704 32.00" 64 5.56"
190709 - 190804 23.45" 13 -2.99"
190809 - 190904 25.29" 24 -1.15"
190909 - 191004 30.36" 61 3.92"
191009 - 191104 25.06" 22 -1.38"
191109 - 191204 26.35" 32 -0.09"
191209 - 191304 24.04" 20 -2.40"
191309 - 191404 26.39" 33 -0.05"
191409 - 191504 21.40" 8 -5.04"
191509 - 191604 32.18" 67 5.74"
191609 - 191704 23.91" 16 -2.53"
191709 - 191804 26.88" 37 0.44"
191809 - 191904 27.32" 42 0.88"
191909 - 192004 22.54" 12 -3.90"
192009 - 192104 32.94" 68 6.50"
192109 - 192204 26.54" 34 0.10"
192209 - 192304 23.98" 18 -2.46"
192309 - 192404 19.85" 4 -6.59"
192409 - 192504 29.45" 56 3.01"
192509 - 192604 20.80" 6 -5.64"
192609 - 192704 29.46" 57 3.02"
192709 - 192804 30.04" 58 3.60"
192809 - 192904 19.69" 2 -6.75"
192909 - 193004 19.84" 3 -6.60"
193009 - 193104 20.14" 5 -6.30"
193109 - 193204 29.22" 53 2.78"
193209 - 193304 25.78" 29 -0.66"
193309 - 193404 27.11" 39 0.67"
193409 - 193504 28.13" 49 1.69"
193509 - 193604 23.49" 14 -2.95"
193609 - 193704 21.27" 7 -5.17"
193709 - 193804 32.02" 65 5.58"
193809 - 193904 21.45" 9 -4.99"
193909 - 194004 27.87" 47 1.43"
194009 - 194104 24.01" 19 -2.43"
194109 - 194204 25.19" 23 -1.25"
194209 - 194304 30.59" 62 4.15"
194309 - 194404 18.63" 1 -7.81"
194409 - 194504 23.73" 15 -2.71"
194509 - 194604 29.37" 54 2.93"
194609 - 194704 25.64" 26 -0.80"
194709 - 194804 29.38" 55 2.94"
194809 - 194904 25.73" 28 -0.71"
194909 - 195004 30.06" 59 3.62"
195009 - 195104 32.14" 66 5.70"
195109 - 195204 27.34" 43 0.90"
195209 - 195304 25.55" 25 -0.89"
195309 - 195404 27.75" 46 1.31"
195409 - 195504 22.07" 11 -4.37"
195509 - 195604 34.89" 69 8.45"
195609 - 195704 25.65" 27 -0.79"
195709 - 195804 28.81" 51 2.37"
195809 - 195904 27.13" 41 0.69"
195909 - 196004 26.70" 36 0.26"
196009 - 196104 28.58" 50 2.14"
196109 - 196204 24.65" 21 -1.79"
196209 - 196304 27.01" 38 0.57"
196309 - 196404 26.21" 30 -0.23"
196409 - 196504 30.28" 60 3.84"

Citing This Page

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