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 (100.24")
1901-1966 Base Period
189504 - 189703 95.90" 18 -4.34"
189604 - 189803 89.29" 5 -10.95"
189704 - 189903 100.07" 38 -0.17"
189804 - 190003 107.00" 57 6.76"
189904 - 190103 98.72" 32 -1.52"
190004 - 190203 111.51" 66 11.27"
190104 - 190303 110.72" 65 10.48"
190204 - 190403 96.25" 24 -3.99"
190304 - 190503 87.80" 3 -12.44"
190404 - 190603 96.23" 23 -4.01"
190504 - 190703 101.09" 43 0.85"
190604 - 190803 103.83" 50 3.59"
190704 - 190903 105.62" 53 5.38"
190804 - 191003 95.16" 16 -5.08"
190904 - 191103 91.08" 8 -9.16"
191004 - 191203 100.91" 42 0.67"
191104 - 191303 111.86" 67 11.62"
191204 - 191403 100.46" 40 0.22"
191304 - 191503 91.30" 9 -8.94"
191404 - 191603 93.20" 13 -7.04"
191504 - 191703 98.34" 30 -1.90"
191604 - 191803 94.08" 14 -6.16"
191704 - 191903 96.16" 21 -4.08"
191804 - 192003 106.84" 56 6.60"
191904 - 192103 104.71" 52 4.47"
192004 - 192203 101.41" 44 1.17"
192104 - 192303 100.71" 41 0.47"
192204 - 192403 102.06" 45 1.82"
192304 - 192503 103.42" 48 3.18"
192404 - 192603 98.21" 29 -2.03"
192504 - 192703 90.01" 7 -10.23"
192604 - 192803 89.53" 6 -10.71"
192704 - 192903 109.08" 64 8.84"
192804 - 193003 120.40" 70 20.16"
192904 - 193103 97.95" 28 -2.29"
193004 - 193203 86.08" 2 -14.16"
193104 - 193303 97.51" 27 -2.73"
193204 - 193403 97.27" 26 -2.97"
193304 - 193503 92.95" 11 -7.29"
193404 - 193603 104.40" 51 4.16"
193504 - 193703 107.68" 59 7.44"
193604 - 193803 99.91" 37 -0.33"
193704 - 193903 98.35" 31 -1.89"
193804 - 194003 99.21" 35 -1.03"
193904 - 194103 93.13" 12 -7.11"
194004 - 194203 94.25" 15 -5.99"
194104 - 194303 99.07" 34 -1.17"
194204 - 194403 99.35" 36 -0.89"
194304 - 194503 96.14" 19 -4.10"
194404 - 194603 103.67" 49 3.43"
194504 - 194703 108.85" 60 8.61"
194604 - 194803 112.26" 68 12.02"
194704 - 194903 116.81" 69 16.57"
194804 - 195003 106.15" 54 5.91"
194904 - 195103 96.22" 22 -4.02"
195004 - 195203 95.78" 17 -4.46"
195104 - 195303 96.15" 20 -4.09"
195204 - 195403 96.52" 25 -3.72"
195304 - 195503 88.11" 4 -12.13"
195404 - 195603 84.39" 1 -15.85"
195504 - 195703 91.85" 10 -8.39"
195604 - 195803 102.54" 47 2.30"
195704 - 195903 107.30" 58 7.06"
195804 - 196003 108.87" 61 8.63"
195904 - 196103 108.89" 62 8.65"
196004 - 196203 102.50" 46 2.26"
196104 - 196303 100.39" 39 0.15"
196204 - 196403 98.92" 33 -1.32"
196304 - 196503 109.03" 63 8.79"
196404 - 196603 106.38" 55 6.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/