Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (26.27")
1901-2000 Base Period
189503 - 189511 20.65" 4 -5.62"
189603 - 189611 30.52" 110 4.25"
189703 - 189711 23.32" 22 -2.95"
189803 - 189811 24.41" 31 -1.86"
189903 - 189911 26.53" 59 0.26"
190003 - 190011 29.73" 103 3.46"
190103 - 190111 22.95" 18 -3.32"
190203 - 190211 29.55" 101 3.28"
190303 - 190311 30.67" 112 4.40"
190403 - 190411 24.73" 37 -1.54"
190503 - 190511 30.73" 113 4.46"
190603 - 190611 26.97" 64 0.70"
190703 - 190711 23.75" 26 -2.52"
190803 - 190811 26.17" 54 -0.10"
190903 - 190911 27.10" 70 0.83"
191003 - 191011 16.82" 1 -9.45"
191103 - 191111 27.04" 67 0.77"
191203 - 191211 25.09" 42 -1.18"
191303 - 191311 26.51" 58 0.24"
191403 - 191411 26.92" 61 0.65"
191503 - 191511 27.79" 79 1.52"
191603 - 191611 26.23" 55 -0.04"
191703 - 191711 22.35" 11 -3.92"
191803 - 191811 24.43" 32 -1.84"
191903 - 191911 28.52" 87 2.25"
192003 - 192011 25.21" 44 -1.06"
192103 - 192111 26.01" 52 -0.26"
192203 - 192211 24.45" 34 -1.82"
192303 - 192311 22.43" 13 -3.84"
192403 - 192411 25.36" 47 -0.91"
192503 - 192511 23.24" 21 -3.03"
192603 - 192611 27.28" 74 1.01"
192703 - 192711 25.23" 45 -1.04"
192803 - 192811 28.46" 85 2.19"
192903 - 192911 22.66" 14 -3.61"
193003 - 193011 21.13" 5 -5.14"
193103 - 193111 26.06" 53 -0.21"
193203 - 193211 23.08" 20 -3.19"
193303 - 193311 21.57" 7 -4.70"
193403 - 193411 22.99" 19 -3.28"
193503 - 193511 25.71" 49 -0.56"
193603 - 193611 19.04" 3 -7.23"
193703 - 193711 23.47" 23 -2.80"
193803 - 193811 29.36" 99 3.09"
193903 - 193911 21.18" 6 -5.09"
194003 - 194011 26.23" 55 -0.04"
194103 - 194111 29.15" 97 2.88"
194203 - 194211 29.14" 95 2.87"
194303 - 194311 26.97" 64 0.70"
194403 - 194411 28.16" 82 1.89"
194503 - 194511 28.50" 86 2.23"
194603 - 194611 26.00" 51 -0.27"
194703 - 194711 27.04" 67 0.77"
194803 - 194811 21.92" 8 -4.35"
194903 - 194911 24.02" 28 -2.25"
195003 - 195011 24.86" 38 -1.41"
195103 - 195111 31.98" 117 5.71"
195203 - 195211 23.79" 27 -2.48"
195303 - 195311 24.69" 36 -1.58"
195403 - 195411 28.86" 91 2.59"
195503 - 195511 22.80" 16 -3.47"
195603 - 195611 23.67" 24 -2.60"
195703 - 195711 27.65" 77 1.38"
195803 - 195811 22.07" 9 -4.20"
195903 - 195911 29.71" 102 3.44"
196003 - 196011 26.97" 64 0.70"
196103 - 196111 27.14" 72 0.87"
196203 - 196211 25.04" 40 -1.23"
196303 - 196311 22.77" 15 -3.50"
196403 - 196411 26.39" 57 0.12"
196503 - 196511 31.61" 115 5.34"
196603 - 196611 22.88" 17 -3.39"
196703 - 196711 24.04" 30 -2.23"
196803 - 196811 30.64" 111 4.37"
196903 - 196911 25.05" 41 -1.22"
197003 - 197011 28.69" 89 2.42"
197103 - 197111 24.44" 33 -1.83"
197203 - 197211 29.15" 97 2.88"
197303 - 197311 30.40" 108 4.13"
197403 - 197411 25.32" 46 -0.95"
197503 - 197511 26.98" 65 0.71"
197603 - 197611 18.41" 2 -7.86"
197703 - 197711 31.62" 116 5.35"
197803 - 197811 28.11" 81 1.84"
197903 - 197911 28.02" 80 1.75"
198003 - 198011 25.09" 42 -1.18"
198103 - 198111 27.32" 75 1.05"
198203 - 198211 30.00" 105 3.73"
198303 - 198311 30.02" 106 3.75"
198403 - 198411 28.60" 88 2.33"
198503 - 198511 30.51" 109 4.24"
198603 - 198611 32.36" 118 6.09"
198703 - 198711 25.03" 39 -1.24"
198803 - 198811 22.33" 10 -3.94"
198903 - 198911 22.38" 12 -3.89"
199003 - 199011 30.09" 107 3.82"
199103 - 199111 32.90" 120 6.63"
199203 - 199211 27.24" 73 0.97"
199303 - 199311 33.38" 122 7.11"
199403 - 199411 27.06" 69 0.79"
199503 - 199511 28.81" 90 2.54"
199603 - 199611 27.12" 71 0.85"
199703 - 199711 24.03" 29 -2.24"
199803 - 199811 28.40" 84 2.13"
199903 - 199911 27.67" 78 1.40"
200003 - 200011 27.06" 69 0.79"
200103 - 200111 28.99" 92 2.72"
200203 - 200211 28.38" 83 2.11"
200303 - 200311 24.56" 35 -1.71"
200403 - 200411 29.78" 104 3.51"
200503 - 200511 25.82" 50 -0.45"
200603 - 200611 25.38" 48 -0.89"
200703 - 200711 29.07" 94 2.80"
200803 - 200811 29.04" 93 2.77"
200903 - 200911 27.43" 76 1.16"
201003 - 201011 33.22" 121 6.95"
201103 - 201111 26.75" 60 0.48"
201203 - 201211 23.72" 25 -2.55"
201303 - 201311 29.33" 98 3.06"
201403 - 201411 31.17" 114 4.90"
201503 - 201511 29.42" 100 3.15"
201603 - 201611 32.63" 119 6.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 20, 2019 from https://www.ncdc.noaa.gov/cag/