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 (68.06")
1901-1956 Base Period
189509 - 189708 60.45" 12 -7.61"
189609 - 189808 66.83" 25 -1.23"
189709 - 189908 64.91" 18 -3.15"
189809 - 190008 69.64" 34 1.58"
189909 - 190108 67.24" 27 -0.82"
190009 - 190208 59.46" 9 -8.60"
190109 - 190308 70.51" 41 2.45"
190209 - 190408 69.26" 32 1.20"
190309 - 190508 68.25" 29 0.19"
190409 - 190608 75.24" 51 7.18"
190509 - 190708 70.84" 42 2.78"
190609 - 190808 75.55" 52 7.49"
190709 - 190908 70.48" 40 2.42"
190809 - 191008 58.91" 7 -9.15"
190909 - 191108 58.55" 6 -9.51"
191009 - 191208 65.17" 20 -2.89"
191109 - 191308 65.26" 21 -2.80"
191209 - 191408 70.41" 39 2.35"
191309 - 191508 80.56" 59 12.50"
191409 - 191608 71.49" 43 3.43"
191509 - 191708 58.09" 5 -9.97"
191609 - 191808 48.63" 1 -19.43"
191709 - 191908 65.05" 19 -3.01"
191809 - 192008 84.07" 60 16.01"
191909 - 192108 76.96" 53 8.90"
192009 - 192208 69.71" 36 1.65"
192109 - 192308 69.86" 37 1.80"
192209 - 192408 72.00" 45 3.94"
192309 - 192508 60.08" 10 -7.98"
192409 - 192608 61.90" 15 -6.16"
192509 - 192708 77.93" 55 9.87"
192609 - 192808 74.57" 50 6.51"
192709 - 192908 68.97" 30 0.91"
192809 - 193008 65.63" 22 -2.43"
192909 - 193108 66.24" 24 -1.82"
193009 - 193208 72.22" 46 4.16"
193109 - 193308 72.67" 48 4.61"
193209 - 193408 62.20" 16 -5.86"
193309 - 193508 64.52" 17 -3.54"
193409 - 193608 65.92" 23 -2.14"
193509 - 193708 61.75" 14 -6.31"
193609 - 193808 70.27" 38 2.21"
193709 - 193908 66.93" 26 -1.13"
193809 - 194008 61.52" 13 -6.54"
193909 - 194108 72.35" 47 4.29"
194009 - 194208 80.54" 58 12.48"
194109 - 194308 69.37" 33 1.31"
194209 - 194408 68.21" 28 0.15"
194309 - 194508 78.64" 57 10.58"
194409 - 194608 77.93" 55 9.87"
194509 - 194708 73.62" 49 5.56"
194609 - 194808 69.08" 31 1.02"
194709 - 194908 71.78" 44 3.72"
194809 - 195008 78.24" 56 10.18"
194909 - 195108 69.68" 35 1.62"
195009 - 195208 59.10" 8 -8.96"
195109 - 195308 60.34" 11 -7.72"
195209 - 195408 56.57" 4 -11.49"
195309 - 195508 56.02" 3 -12.04"
195409 - 195608 54.83" 2 -13.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/