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 (15.81")
1901-2000 Base Period
189508 - 189511 12.05" 10 -3.76"
189608 - 189611 13.39" 25 -2.42"
189708 - 189711 13.37" 24 -2.44"
189808 - 189811 23.26" 122 7.45"
189908 - 189911 13.57" 27 -2.24"
190008 - 190011 13.91" 33 -1.90"
190108 - 190111 17.84" 98 2.03"
190208 - 190211 17.50" 91 1.69"
190308 - 190311 14.37" 38 -1.44"
190408 - 190411 13.78" 32 -2.03"
190508 - 190511 13.75" 30 -2.06"
190608 - 190611 17.65" 95 1.84"
190708 - 190711 16.66" 78 0.85"
190808 - 190811 15.89" 67 0.08"
190908 - 190911 11.53" 5 -4.28"
191008 - 191011 14.57" 45 -1.24"
191108 - 191111 18.41" 101 2.60"
191208 - 191211 15.90" 69 0.09"
191308 - 191311 14.41" 43 -1.40"
191408 - 191411 17.23" 84 1.42"
191508 - 191511 17.55" 93 1.74"
191608 - 191611 11.84" 6 -3.97"
191708 - 191711 14.37" 38 -1.44"
191808 - 191811 17.29" 86 1.48"
191908 - 191911 13.16" 19 -2.65"
192008 - 192011 17.36" 88 1.55"
192108 - 192111 13.09" 18 -2.72"
192208 - 192211 13.58" 28 -2.23"
192308 - 192311 13.75" 30 -2.06"
192408 - 192411 15.83" 66 0.02"
192508 - 192511 13.22" 21 -2.59"
192608 - 192611 16.03" 72 0.22"
192708 - 192711 12.42" 15 -3.39"
192808 - 192811 20.55" 113 4.74"
192908 - 192911 21.20" 117 5.39"
193008 - 193011 14.64" 46 -1.17"
193108 - 193111 10.28" 1 -5.53"
193208 - 193211 20.34" 112 4.53"
193308 - 193311 12.32" 13 -3.49"
193408 - 193411 16.20" 73 0.39"
193508 - 193511 15.90" 69 0.09"
193608 - 193611 15.45" 62 -0.36"
193708 - 193711 18.98" 104 3.17"
193808 - 193811 12.00" 8 -3.81"
193908 - 193911 14.40" 42 -1.41"
194008 - 194011 14.13" 34 -1.68"
194108 - 194111 11.85" 7 -3.96"
194208 - 194211 15.54" 63 -0.27"
194308 - 194311 11.30" 3 -4.51"
194408 - 194411 16.84" 80 1.03"
194508 - 194511 17.54" 92 1.73"
194608 - 194611 15.45" 61 -0.36"
194708 - 194711 21.93" 119 6.12"
194808 - 194811 22.11" 120 6.30"
194908 - 194911 17.31" 87 1.50"
195008 - 195011 14.87" 50 -0.94"
195108 - 195111 14.70" 47 -1.11"
195208 - 195211 16.24" 74 0.43"
195308 - 195311 15.18" 58 -0.63"
195408 - 195411 11.24" 2 -4.57"
195508 - 195511 14.70" 47 -1.11"
195608 - 195611 15.07" 54 -0.74"
195708 - 195711 20.88" 115 5.07"
195808 - 195811 12.35" 14 -3.46"
195908 - 195911 20.07" 111 4.26"
196008 - 196011 15.95" 70 0.14"
196108 - 196111 13.25" 22 -2.56"
196208 - 196211 15.58" 64 -0.23"
196308 - 196311 13.03" 17 -2.78"
196408 - 196411 19.48" 105 3.67"
196508 - 196511 13.42" 26 -2.39"
196608 - 196611 16.01" 71 0.20"
196708 - 196711 15.40" 60 -0.41"
196808 - 196811 14.25" 36 -1.56"
196908 - 196911 16.82" 79 1.01"
197008 - 197011 15.69" 65 -0.12"
197108 - 197111 17.66" 96 1.85"
197208 - 197211 15.12" 57 -0.69"
197308 - 197311 13.25" 22 -2.56"
197408 - 197411 15.32" 59 -0.49"
197508 - 197511 17.62" 94 1.81"
197608 - 197611 17.42" 89 1.61"
197708 - 197711 19.69" 107 3.88"
197808 - 197811 11.32" 4 -4.49"
197908 - 197911 19.97" 110 4.16"
198008 - 198011 13.65" 29 -2.16"
198108 - 198111 13.18" 20 -2.63"
198208 - 198211 14.54" 44 -1.27"
198308 - 198311 16.46" 77 0.65"
198408 - 198411 12.19" 12 -3.62"
198508 - 198511 19.88" 109 4.07"
198608 - 198611 18.57" 102 2.76"
198708 - 198711 14.39" 40 -1.42"
198808 - 198811 18.06" 99 2.25"
198908 - 198911 17.50" 91 1.69"
199008 - 199011 14.92" 51 -0.89"
199108 - 199111 12.13" 11 -3.68"
199208 - 199211 21.45" 118 5.64"
199308 - 199311 15.07" 54 -0.74"
199408 - 199411 18.80" 103 2.99"
199508 - 199511 20.92" 116 5.11"
199608 - 199611 18.41" 101 2.60"
199708 - 199711 16.85" 81 1.04"
199808 - 199811 14.95" 52 -0.86"
199908 - 199911 16.87" 82 1.06"
200008 - 200011 15.01" 53 -0.80"
200108 - 200111 12.69" 16 -3.12"
200208 - 200211 19.88" 109 4.07"
200308 - 200311 17.08" 83 1.27"
200408 - 200411 22.87" 121 7.06"
200508 - 200511 14.86" 49 -0.95"
200608 - 200611 17.81" 97 2.00"
200708 - 200711 12.04" 9 -3.77"
200808 - 200811 17.25" 85 1.44"
200908 - 200911 19.60" 106 3.79"
201008 - 201011 14.39" 40 -1.42"
201108 - 201111 16.31" 75 0.50"
201208 - 201211 15.07" 54 -0.74"
201308 - 201311 14.30" 37 -1.51"
201408 - 201411 16.35" 76 0.54"
201508 - 201511 20.69" 114 4.88"
201608 - 201611 14.15" 35 -1.66"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/