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 (94.75")
1901-1965 Base Period
189504 - 189803 102.20" 62 7.45"
189604 - 189903 101.82" 61 7.07"
189704 - 190003 95.14" 33 0.39"
189804 - 190103 97.24" 43 2.49"
189904 - 190203 98.36" 49 3.61"
190004 - 190303 99.76" 54 5.01"
190104 - 190403 104.86" 66 10.11"
190204 - 190503 100.49" 56 5.74"
190304 - 190603 96.04" 38 1.29"
190404 - 190703 94.42" 26 -0.33"
190504 - 190803 98.20" 45 3.45"
190604 - 190903 100.88" 57 6.13"
190704 - 191003 97.02" 41 2.27"
190804 - 191103 95.08" 32 0.33"
190904 - 191203 92.99" 23 -1.76"
191004 - 191303 92.28" 20 -2.47"
191104 - 191403 97.23" 42 2.48"
191204 - 191503 93.01" 24 -1.74"
191304 - 191603 99.10" 51 4.35"
191404 - 191703 94.54" 27 -0.21"
191504 - 191803 101.58" 60 6.83"
191604 - 191903 92.52" 21 -2.23"
191704 - 192003 87.78" 8 -6.97"
191804 - 192103 92.77" 22 -1.98"
191904 - 192203 94.14" 25 -0.61"
192004 - 192303 98.18" 44 3.43"
192104 - 192403 88.39" 9 -6.36"
192204 - 192503 86.63" 7 -8.12"
192304 - 192603 85.59" 6 -9.16"
192404 - 192703 90.92" 15 -3.83"
192504 - 192803 95.46" 35 0.71"
192604 - 192903 90.69" 14 -4.06"
192704 - 193003 80.88" 3 -13.87"
192804 - 193103 71.42" 1 -23.33"
192904 - 193203 80.66" 2 -14.09"
193004 - 193303 88.98" 10 -5.77"
193104 - 193403 95.84" 37 1.09"
193204 - 193503 94.59" 28 -0.16"
193304 - 193603 89.64" 12 -5.11"
193404 - 193703 82.44" 4 -12.31"
193504 - 193803 92.27" 19 -2.48"
193604 - 193903 91.43" 18 -3.32"
193704 - 194003 96.52" 40 1.77"
193804 - 194103 83.62" 5 -11.13"
193904 - 194203 91.15" 16 -3.60"
194004 - 194303 98.34" 47 3.59"
194104 - 194403 94.88" 31 0.13"
194204 - 194503 90.45" 13 -4.30"
194304 - 194603 89.55" 11 -5.20"
194404 - 194703 95.82" 36 1.07"
194504 - 194803 100.01" 55 5.26"
194604 - 194903 101.16" 58 6.41"
194704 - 195003 104.12" 65 9.37"
194804 - 195103 107.93" 68 13.18"
194904 - 195203 102.33" 63 7.58"
195004 - 195303 98.97" 50 4.22"
195104 - 195403 96.15" 39 1.40"
195204 - 195503 91.36" 17 -3.39"
195304 - 195603 103.94" 64 9.19"
195404 - 195703 99.61" 52 4.86"
195504 - 195803 106.37" 67 11.62"
195604 - 195903 98.32" 46 3.57"
195704 - 196003 98.35" 48 3.60"
195804 - 196103 99.65" 53 4.90"
195904 - 196203 94.75" 30 0.00"
196004 - 196303 95.14" 33 0.39"
196104 - 196403 94.70" 29 -0.05"
196204 - 196503 101.35" 59 6.60"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 26, 2019 from https://www.ncdc.noaa.gov/cag/