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 (30.42")
1901-1974 Base Period
189510 - 189608 31.90" 53 1.48"
189610 - 189708 35.17" 68 4.75"
189710 - 189808 29.94" 36 -0.48"
189810 - 189908 30.45" 39 0.03"
189910 - 190008 31.61" 50 1.19"
190010 - 190108 31.25" 46 0.83"
190110 - 190208 30.45" 40 0.03"
190210 - 190308 32.06" 55 1.64"
190310 - 190408 37.07" 76 6.65"
190410 - 190508 27.07" 15 -3.35"
190510 - 190608 29.18" 26 -1.24"
190610 - 190708 36.49" 73 6.07"
190710 - 190808 28.43" 19 -1.99"
190810 - 190908 29.15" 25 -1.27"
190910 - 191008 31.45" 48 1.03"
191010 - 191108 29.45" 29 -0.97"
191110 - 191208 32.03" 54 1.61"
191210 - 191308 30.56" 42 0.14"
191310 - 191408 29.44" 28 -0.98"
191410 - 191508 25.77" 12 -4.65"
191510 - 191608 37.68" 77 7.26"
191610 - 191708 26.94" 14 -3.48"
191710 - 191808 29.63" 30 -0.79"
191810 - 191908 28.34" 18 -2.08"
191910 - 192008 25.67" 11 -4.75"
192010 - 192108 34.76" 66 4.34"
192110 - 192208 29.04" 24 -1.38"
192210 - 192308 30.12" 37 -0.30"
192310 - 192408 21.09" 1 -9.33"
192410 - 192508 33.17" 62 2.75"
192510 - 192608 23.91" 7 -6.51"
192610 - 192708 33.28" 64 2.86"
192710 - 192808 29.39" 27 -1.03"
192810 - 192908 22.70" 4 -7.72"
192910 - 193008 23.70" 6 -6.72"
193010 - 193108 22.08" 2 -8.34"
193110 - 193208 32.45" 58 2.03"
193210 - 193308 30.48" 41 0.06"
193310 - 193408 28.49" 20 -1.93"
193410 - 193508 29.89" 35 -0.53"
193510 - 193608 28.90" 23 -1.52"
193610 - 193708 26.17" 13 -4.25"
193710 - 193808 34.83" 67 4.41"
193810 - 193908 24.44" 8 -5.98"
193910 - 194008 29.68" 31 -0.74"
194010 - 194108 29.76" 33 -0.66"
194110 - 194208 29.72" 32 -0.70"
194210 - 194308 35.49" 71 5.07"
194310 - 194408 23.64" 5 -6.78"
194410 - 194508 28.20" 17 -2.22"
194510 - 194608 32.22" 57 1.80"
194610 - 194708 30.19" 38 -0.23"
194710 - 194808 36.93" 75 6.51"
194810 - 194908 27.78" 16 -2.64"
194910 - 195008 33.62" 65 3.20"
195010 - 195108 35.29" 70 4.87"
195110 - 195208 31.57" 49 1.15"
195210 - 195308 32.07" 56 1.65"
195310 - 195408 33.05" 61 2.63"
195410 - 195508 25.52" 10 -4.90"
195510 - 195608 39.50" 78 9.08"
195610 - 195708 30.86" 44 0.44"
195710 - 195808 33.26" 63 2.84"
195810 - 195908 30.81" 43 0.39"
195910 - 196008 28.61" 21 -1.81"
196010 - 196108 32.69" 59 2.27"
196110 - 196208 28.74" 22 -1.68"
196210 - 196308 31.89" 52 1.47"
196310 - 196408 31.34" 47 0.92"
196410 - 196508 35.27" 69 4.85"
196510 - 196608 24.95" 9 -5.47"
196610 - 196708 31.70" 51 1.28"
196710 - 196808 31.12" 45 0.70"
196810 - 196908 32.94" 60 2.52"
196910 - 197008 29.87" 34 -0.55"
197010 - 197108 36.54" 74 6.12"
197110 - 197208 35.94" 72 5.52"
197210 - 197308 22.68" 3 -7.74"
197310 - 197408 40.92" 79 10.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/