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 (10.72")
1901-1975 Base Period
189508 - 189511 8.71" 16 -2.01"
189608 - 189611 12.22" 63 1.50"
189708 - 189711 6.95" 1 -3.77"
189808 - 189811 10.67" 44 -0.05"
189908 - 189911 9.42" 24 -1.30"
190008 - 190011 15.94" 81 5.22"
190108 - 190111 9.04" 19 -1.68"
190208 - 190211 11.19" 51 0.47"
190308 - 190311 13.29" 71 2.57"
190408 - 190411 9.84" 31 -0.88"
190508 - 190511 12.25" 65 1.53"
190608 - 190611 12.50" 66 1.78"
190708 - 190711 9.88" 32 -0.84"
190808 - 190811 8.11" 7 -2.61"
190908 - 190911 11.50" 55 0.78"
191008 - 191011 8.54" 12 -2.18"
191108 - 191111 13.96" 74 3.24"
191208 - 191211 10.96" 48 0.24"
191308 - 191311 10.10" 34 -0.62"
191408 - 191411 10.87" 46 0.15"
191508 - 191511 11.50" 55 0.78"
191608 - 191611 10.62" 43 -0.10"
191708 - 191711 7.73" 4 -2.99"
191808 - 191811 10.51" 41 -0.21"
191908 - 191911 12.18" 62 1.46"
192008 - 192011 9.15" 22 -1.57"
192108 - 192111 11.43" 53 0.71"
192208 - 192211 9.43" 25 -1.29"
192308 - 192311 8.98" 18 -1.74"
192408 - 192411 10.37" 38 -0.35"
192508 - 192511 10.16" 35 -0.56"
192608 - 192611 15.09" 79 4.37"
192708 - 192711 10.33" 37 -0.39"
192808 - 192811 14.26" 75 3.54"
192908 - 192911 9.11" 21 -1.61"
193008 - 193011 8.03" 6 -2.69"
193108 - 193111 14.35" 76 3.63"
193208 - 193211 10.16" 35 -0.56"
193308 - 193311 8.63" 14 -2.09"
193408 - 193411 12.98" 69 2.26"
193508 - 193511 10.40" 40 -0.32"
193608 - 193611 10.59" 42 -0.13"
193708 - 193711 9.50" 27 -1.22"
193808 - 193811 11.33" 52 0.61"
193908 - 193911 8.20" 10 -2.52"
194008 - 194011 11.90" 61 1.18"
194108 - 194111 15.62" 80 4.90"
194208 - 194211 11.66" 58 0.94"
194308 - 194311 9.61" 28 -1.11"
194408 - 194411 9.82" 30 -0.90"
194508 - 194511 10.95" 47 0.23"
194608 - 194611 11.73" 59 1.01"
194708 - 194711 10.38" 39 -0.34"
194808 - 194811 8.15" 8 -2.57"
194908 - 194911 8.25" 11 -2.47"
195008 - 195011 7.95" 5 -2.77"
195108 - 195111 13.28" 70 2.56"
195208 - 195211 7.54" 3 -3.18"
195308 - 195311 7.37" 2 -3.35"
195408 - 195411 11.80" 60 1.08"
195508 - 195511 8.77" 17 -1.95"
195608 - 195611 9.04" 19 -1.68"
195708 - 195711 11.01" 49 0.29"
195808 - 195811 9.62" 29 -1.10"
195908 - 195911 14.48" 77 3.76"
196008 - 196011 11.07" 50 0.35"
196108 - 196111 12.82" 68 2.10"
196208 - 196211 9.34" 23 -1.38"
196308 - 196311 8.16" 9 -2.56"
196408 - 196411 10.74" 45 0.02"
196508 - 196511 14.81" 78 4.09"
196608 - 196611 9.45" 26 -1.27"
196708 - 196711 8.64" 15 -2.08"
196808 - 196811 12.24" 64 1.52"
196908 - 196911 8.58" 13 -2.14"
197008 - 197011 13.46" 73 2.74"
197108 - 197111 11.52" 56 0.80"
197208 - 197211 13.37" 72 2.65"
197308 - 197311 12.51" 67 1.79"
197408 - 197411 9.90" 33 -0.82"
197508 - 197511 11.64" 57 0.92"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/