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 (95.45")
1901-1974 Base Period
189509 - 189808 101.96" 68 6.51"
189609 - 189908 99.64" 60 4.19"
189709 - 190008 96.13" 37 0.68"
189809 - 190108 97.39" 43 1.94"
189909 - 190208 98.34" 51 2.89"
190009 - 190308 98.77" 54 3.32"
190109 - 190408 104.65" 73 9.20"
190209 - 190508 99.49" 58 4.04"
190309 - 190608 97.42" 44 1.97"
190409 - 190708 96.88" 39 1.43"
190509 - 190808 99.11" 56 3.66"
190609 - 190908 98.13" 49 2.68"
190709 - 191008 93.30" 25 -2.15"
190809 - 191108 94.23" 26 -1.22"
190909 - 191208 98.57" 53 3.12"
191009 - 191308 97.02" 40 1.57"
191109 - 191408 97.09" 42 1.64"
191209 - 191508 91.12" 17 -4.33"
191309 - 191608 98.02" 48 2.57"
191409 - 191708 94.82" 27 -0.63"
191509 - 191808 97.78" 46 2.33"
191609 - 191908 88.68" 12 -6.77"
191709 - 192008 88.39" 10 -7.06"
191809 - 192108 94.88" 28 -0.57"
191909 - 192208 96.00" 36 0.55"
192009 - 192308 99.69" 62 4.24"
192109 - 192408 84.02" 5 -11.43"
192209 - 192508 87.80" 7 -7.65"
192309 - 192608 82.29" 4 -13.16"
192409 - 192708 94.90" 29 -0.55"
192509 - 192808 93.10" 23 -2.35"
192609 - 192908 90.85" 16 -4.60"
192709 - 193008 80.26" 2 -15.19"
192809 - 193108 71.24" 1 -24.21"
192909 - 193208 81.98" 3 -13.47"
193009 - 193308 88.56" 11 -6.89"
193109 - 193408 95.49" 32 0.04"
193209 - 193508 92.35" 21 -3.10"
193309 - 193608 91.20" 18 -4.25"
193409 - 193708 87.75" 6 -7.70"
193509 - 193808 92.65" 22 -2.80"
193609 - 193908 88.32" 9 -7.13"
193709 - 194008 91.74" 19 -3.71"
193809 - 194108 88.81" 13 -6.64"
193909 - 194208 95.70" 34 0.25"
194009 - 194308 101.04" 64 5.59"
194109 - 194408 91.95" 20 -3.50"
194209 - 194508 89.51" 14 -5.94"
194309 - 194608 87.83" 8 -7.62"
194409 - 194708 95.52" 33 0.07"
194509 - 194808 104.23" 72 8.78"
194609 - 194908 99.67" 61 4.22"
194709 - 195008 102.98" 70 7.53"
194809 - 195108 100.97" 63 5.52"
194909 - 195208 103.89" 71 8.44"
195009 - 195308 101.69" 67 6.24"
195109 - 195408 99.09" 55 3.64"
195209 - 195508 93.16" 24 -2.29"
195309 - 195608 101.47" 66 6.02"
195409 - 195708 99.49" 58 4.04"
195509 - 195808 106.86" 76 11.41"
195609 - 195908 97.92" 47 2.47"
195709 - 196008 98.34" 51 2.89"
195809 - 196108 97.75" 45 2.30"
195909 - 196208 95.96" 35 0.51"
196009 - 196308 97.05" 41 1.60"
196109 - 196408 96.50" 38 1.05"
196209 - 196508 102.60" 69 7.15"
196309 - 196608 94.91" 30 -0.54"
196409 - 196708 94.97" 31 -0.48"
196509 - 196808 90.68" 15 -4.77"
196609 - 196908 99.63" 59 4.18"
196709 - 197008 98.53" 52 3.08"
196809 - 197108 104.90" 74 9.45"
196909 - 197208 108.45" 77 13.00"
197009 - 197308 101.28" 65 5.83"
197109 - 197408 106.00" 75 10.55"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 16, 2019 from https://www.ncdc.noaa.gov/cag/