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 (15.72")
1901-1961 Base Period
189508 - 189603 13.31" 11 -2.41"
189608 - 189703 18.95" 59 3.23"
189708 - 189803 12.92" 8 -2.80"
189808 - 189903 15.21" 29 -0.51"
189908 - 190003 14.72" 23 -1.00"
190008 - 190103 20.65" 65 4.93"
190108 - 190203 13.24" 10 -2.48"
190208 - 190303 16.97" 49 1.25"
190308 - 190403 18.49" 58 2.77"
190408 - 190503 15.02" 26 -0.70"
190508 - 190603 17.47" 53 1.75"
190608 - 190703 18.12" 56 2.40"
190708 - 190803 15.53" 35 -0.19"
190808 - 190903 13.45" 13 -2.27"
190908 - 191003 15.97" 42 0.25"
191008 - 191103 13.00" 9 -2.72"
191108 - 191203 18.33" 57 2.61"
191208 - 191303 16.32" 44 0.60"
191308 - 191403 13.91" 18 -1.81"
191408 - 191503 15.72" 37 0.00"
191508 - 191603 17.42" 52 1.70"
191608 - 191703 15.45" 31 -0.27"
191708 - 191803 11.61" 2 -4.11"
191808 - 191903 16.19" 43 0.47"
191908 - 192003 16.89" 47 1.17"
192008 - 192103 14.28" 22 -1.44"
192108 - 192203 17.78" 54 2.06"
192208 - 192303 14.10" 20 -1.62"
192308 - 192403 13.90" 17 -1.82"
192408 - 192503 14.18" 21 -1.54"
192508 - 192603 14.94" 25 -0.78"
192608 - 192703 19.75" 63 4.03"
192708 - 192803 15.49" 32 -0.23"
192808 - 192903 19.73" 62 4.01"
192908 - 193003 13.46" 14 -2.26"
193008 - 193103 11.16" 1 -4.56"
193108 - 193203 19.92" 64 4.20"
193208 - 193303 15.52" 34 -0.20"
193308 - 193403 12.42" 3 -3.30"
193408 - 193503 18.02" 55 2.30"
193508 - 193603 15.49" 32 -0.23"
193608 - 193703 16.51" 46 0.79"
193708 - 193803 15.71" 36 -0.01"
193808 - 193903 16.95" 48 1.23"
193908 - 194003 12.48" 4 -3.24"
194008 - 194103 16.35" 45 0.63"
194108 - 194203 20.89" 66 5.17"
194208 - 194303 17.42" 52 1.70"
194308 - 194403 13.95" 19 -1.77"
194408 - 194503 15.04" 27 -0.68"
194508 - 194603 17.20" 50 1.48"
194608 - 194703 15.97" 42 0.25"
194708 - 194803 15.89" 39 0.17"
194808 - 194903 14.72" 23 -1.00"
194908 - 195003 15.11" 28 -0.61"
195008 - 195103 15.23" 30 -0.49"
195108 - 195203 19.34" 60 3.62"
195208 - 195303 13.33" 12 -2.39"
195308 - 195403 12.84" 7 -2.88"
195408 - 195503 15.96" 40 0.24"
195508 - 195603 12.62" 6 -3.10"
195608 - 195703 12.53" 5 -3.19"
195708 - 195803 13.71" 15 -2.01"
195808 - 195903 13.89" 16 -1.83"
195908 - 196003 19.66" 61 3.94"
196008 - 196103 15.79" 38 0.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/