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 (200.79")
1901-1951 Base Period
189504 - 189903 195.97" 17 -4.82"
189604 - 190003 196.29" 19 -4.50"
189704 - 190103 198.79" 22 -2.00"
189804 - 190203 218.51" 52 17.72"
189904 - 190303 209.44" 47 8.65"
190004 - 190403 207.76" 45 6.97"
190104 - 190503 198.52" 21 -2.27"
190204 - 190603 192.48" 9 -8.31"
190304 - 190703 188.89" 4 -11.90"
190404 - 190803 200.06" 26 -0.73"
190504 - 190903 206.71" 43 5.92"
190604 - 191003 198.99" 23 -1.80"
190704 - 191103 196.70" 20 -4.09"
190804 - 191203 196.07" 18 -4.72"
190904 - 191303 202.94" 33 2.15"
191004 - 191403 201.37" 31 0.58"
191104 - 191503 203.16" 35 2.37"
191204 - 191603 193.66" 13 -7.13"
191304 - 191703 189.64" 5 -11.15"
191404 - 191803 187.28" 2 -13.51"
191504 - 191903 194.50" 14 -6.29"
191604 - 192003 200.92" 30 0.13"
191704 - 192103 200.87" 29 0.08"
191804 - 192203 208.25" 46 7.46"
191904 - 192303 205.42" 40 4.63"
192004 - 192403 203.47" 36 2.68"
192104 - 192503 204.13" 37 3.34"
192204 - 192603 200.27" 27 -0.52"
192304 - 192703 193.43" 10 -7.36"
192404 - 192803 187.74" 3 -13.05"
192504 - 192903 199.09" 24 -1.70"
192604 - 193003 209.93" 48 9.14"
192704 - 193103 207.03" 44 6.24"
192804 - 193203 206.48" 42 5.69"
192904 - 193303 195.46" 16 -5.33"
193004 - 193403 183.35" 1 -17.44"
193104 - 193503 190.46" 6 -10.33"
193204 - 193603 201.67" 32 0.88"
193304 - 193703 200.63" 28 -0.16"
193404 - 193803 204.31" 38 3.52"
193504 - 193903 206.03" 41 5.24"
193604 - 194003 199.12" 25 -1.67"
193704 - 194103 191.48" 7 -9.31"
193804 - 194203 193.46" 11 -7.33"
193904 - 194303 192.20" 8 -8.59"
194004 - 194403 193.60" 12 -7.19"
194104 - 194503 195.21" 15 -5.58"
194204 - 194603 203.02" 34 2.23"
194304 - 194703 204.99" 39 4.20"
194404 - 194803 215.93" 50 15.14"
194504 - 194903 225.66" 53 24.87"
194604 - 195003 218.41" 51 17.62"
194704 - 195103 213.03" 49 12.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/