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 (7.65")
1901-1959 Base Period
189503 - 189504 5.20" 6 -2.45"
189603 - 189604 6.41" 19 -1.24"
189703 - 189704 11.52" 62 3.87"
189803 - 189804 10.05" 59 2.40"
189903 - 189904 7.52" 34 -0.13"
190003 - 190004 4.94" 5 -2.71"
190103 - 190104 7.09" 31 -0.56"
190203 - 190204 6.65" 23 -1.00"
190303 - 190304 8.07" 41 0.42"
190403 - 190404 9.56" 55 1.91"
190503 - 190504 6.53" 20 -1.12"
190603 - 190604 6.86" 29 -0.79"
190703 - 190704 7.20" 33 -0.45"
190803 - 190804 9.36" 53 1.71"
190903 - 190904 8.73" 47 1.08"
191003 - 191004 4.43" 2 -3.22"
191103 - 191104 7.92" 36 0.27"
191203 - 191204 11.11" 61 3.46"
191303 - 191304 9.59" 56 1.94"
191403 - 191404 6.32" 16 -1.33"
191503 - 191504 3.11" 1 -4.54"
191603 - 191604 5.61" 7 -2.04"
191703 - 191704 9.39" 54 1.74"
191803 - 191804 6.67" 24 -0.98"
191903 - 191904 7.15" 32 -0.50"
192003 - 192004 9.98" 58 2.33"
192103 - 192104 9.70" 57 2.05"
192203 - 192204 12.02" 64 4.37"
192303 - 192304 8.04" 40 0.39"
192403 - 192404 6.03" 13 -1.62"
192503 - 192504 5.72" 8 -1.93"
192603 - 192604 5.79" 9 -1.86"
192703 - 192704 12.04" 65 4.39"
192803 - 192804 6.78" 25 -0.87"
192903 - 192904 9.17" 51 1.52"
193003 - 193004 4.43" 2 -3.22"
193103 - 193104 6.64" 22 -1.01"
193203 - 193204 6.23" 14 -1.42"
193303 - 193304 8.85" 49 1.20"
193403 - 193404 5.93" 11 -1.72"
193503 - 193504 9.03" 50 1.38"
193603 - 193604 6.63" 21 -1.02"
193703 - 193704 5.95" 12 -1.70"
193803 - 193804 8.85" 49 1.20"
193903 - 193904 9.23" 52 1.58"
194003 - 194004 7.94" 38 0.29"
194103 - 194104 4.69" 4 -2.96"
194203 - 194204 6.31" 15 -1.34"
194303 - 194304 7.93" 37 0.28"
194403 - 194404 10.46" 60 2.81"
194503 - 194504 11.57" 63 3.92"
194603 - 194604 5.92" 10 -1.73"
194703 - 194704 8.01" 39 0.36"
194803 - 194804 8.69" 46 1.04"
194903 - 194904 6.35" 18 -1.30"
195003 - 195004 6.93" 30 -0.72"
195103 - 195104 7.82" 35 0.17"
195203 - 195204 8.45" 44 0.80"
195303 - 195304 8.16" 42 0.51"
195403 - 195404 6.78" 25 -0.87"
195503 - 195504 8.39" 43 0.74"
195603 - 195604 6.84" 27 -0.81"
195703 - 195704 8.46" 45 0.81"
195803 - 195804 6.85" 28 -0.80"
195903 - 195904 6.34" 17 -1.31"

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/