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 (150.74")
1901-1951 Base Period
189504 - 189803 135.42" 2 -15.32"
189604 - 189903 149.84" 28 -0.90"
189704 - 190003 146.52" 20 -4.22"
189804 - 190103 159.27" 47 8.53"
189904 - 190203 157.96" 46 7.22"
190004 - 190303 162.99" 50 12.25"
190104 - 190403 155.49" 41 4.75"
190204 - 190503 139.28" 4 -11.46"
190304 - 190603 141.00" 8 -9.74"
190404 - 190703 144.12" 15 -6.62"
190504 - 190803 157.03" 44 6.29"
190604 - 190903 153.51" 35 2.77"
190704 - 191003 151.10" 31 0.36"
190804 - 191103 140.76" 7 -9.98"
190904 - 191203 146.39" 18 -4.35"
191004 - 191303 157.46" 45 6.72"
191104 - 191403 155.77" 42 5.03"
191204 - 191503 147.85" 22 -2.89"
191304 - 191603 137.11" 3 -13.63"
191404 - 191703 145.73" 16 -5.01"
191504 - 191803 139.89" 6 -10.85"
191604 - 191903 148.69" 26 -2.05"
191704 - 192003 148.39" 24 -2.35"
191804 - 192103 159.32" 48 8.58"
191904 - 192203 153.64" 36 2.90"
192004 - 192303 153.19" 33 2.45"
192104 - 192403 150.99" 30 0.25"
192204 - 192503 155.20" 39 4.46"
192304 - 192603 148.49" 25 -2.25"
192404 - 192703 143.15" 12 -7.59"
192504 - 192803 134.60" 1 -16.14"
192604 - 192903 154.02" 37 3.28"
192704 - 193003 164.99" 51 14.25"
192804 - 193103 162.44" 49 11.70"
192904 - 193203 141.99" 10 -8.75"
193004 - 193303 139.55" 5 -11.19"
193104 - 193403 141.31" 9 -9.43"
193204 - 193503 146.42" 19 -4.32"
193304 - 193603 148.20" 23 -2.54"
193404 - 193703 156.83" 43 6.09"
193504 - 193803 155.16" 38 4.42"
193604 - 193903 150.78" 29 0.04"
193704 - 194003 146.69" 21 -4.05"
193804 - 194103 144.00" 14 -6.74"
193904 - 194203 142.59" 11 -8.15"
194004 - 194303 143.86" 13 -6.88"
194104 - 194403 148.81" 27 -1.93"
194204 - 194503 145.75" 17 -4.99"
194304 - 194603 153.41" 34 2.67"
194404 - 194703 155.25" 40 4.51"
194504 - 194803 169.53" 54 18.79"
194604 - 194903 168.39" 53 17.65"
194704 - 195003 166.83" 52 16.09"
194804 - 195103 152.35" 32 1.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/