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 (12.18")
1901-2000 Base Period
189503 - 189505 14.64" 93 2.46"
189603 - 189605 8.71" 13 -3.47"
189703 - 189705 12.51" 68 0.33"
189803 - 189805 9.07" 16 -3.11"
189903 - 189905 10.42" 28 -1.76"
190003 - 190005 13.73" 84 1.55"
190103 - 190105 15.77" 100 3.59"
190203 - 190205 10.50" 29 -1.68"
190303 - 190305 13.52" 82 1.34"
190403 - 190405 7.74" 7 -4.44"
190503 - 190505 12.03" 55 -0.15"
190603 - 190605 11.47" 45 -0.71"
190703 - 190705 12.20" 62 0.02"
190803 - 190805 12.21" 63 0.03"
190903 - 190905 14.06" 89 1.88"
191003 - 191005 8.28" 12 -3.90"
191103 - 191105 9.35" 18 -2.83"
191203 - 191205 17.36" 108 5.18"
191303 - 191305 12.70" 70 0.52"
191403 - 191405 7.25" 3 -4.93"
191503 - 191505 9.78" 22 -2.40"
191603 - 191605 8.25" 11 -3.93"
191703 - 191705 11.85" 53 -0.33"
191803 - 191805 11.08" 39 -1.10"
191903 - 191905 12.90" 73 0.72"
192003 - 192005 15.04" 95 2.86"
192103 - 192105 10.73" 35 -1.45"
192203 - 192205 16.02" 102 3.84"
192303 - 192305 15.52" 97 3.34"
192403 - 192405 13.12" 75 0.94"
192503 - 192505 7.01" 1 -5.17"
192603 - 192605 9.70" 21 -2.48"
192703 - 192705 7.74" 7 -4.44"
192803 - 192805 16.07" 104 3.89"
192903 - 192905 17.00" 107 4.82"
193003 - 193005 10.60" 32 -1.58"
193103 - 193105 11.29" 43 -0.89"
193203 - 193205 10.82" 36 -1.36"
193303 - 193305 12.11" 60 -0.07"
193403 - 193405 13.61" 83 1.43"
193503 - 193505 12.09" 59 -0.09"
193603 - 193605 11.56" 47 -0.62"
193703 - 193705 12.22" 64 0.04"
193803 - 193805 12.41" 67 0.23"
193903 - 193905 11.02" 37 -1.16"
194003 - 194005 9.78" 22 -2.40"
194103 - 194105 8.02" 9 -4.16"
194203 - 194205 12.06" 57 -0.12"
194303 - 194305 13.44" 81 1.26"
194403 - 194405 16.57" 105 4.39"
194503 - 194505 10.06" 25 -2.12"
194603 - 194605 14.13" 91 1.95"
194703 - 194705 14.70" 94 2.52"
194803 - 194805 15.57" 99 3.39"
194903 - 194905 11.73" 49 -0.45"
195003 - 195005 11.50" 46 -0.68"
195103 - 195105 11.10" 40 -1.08"
195203 - 195205 13.27" 77 1.09"
195303 - 195305 12.20" 62 0.02"
195403 - 195405 10.17" 27 -2.01"
195503 - 195505 11.26" 41 -0.92"
195603 - 195605 10.69" 34 -1.49"
195703 - 195705 13.89" 87 1.71"
195803 - 195805 14.60" 92 2.42"
195903 - 195905 15.54" 98 3.36"
196003 - 196005 12.26" 65 0.08"
196103 - 196105 13.92" 88 1.74"
196203 - 196205 11.28" 42 -0.90"
196303 - 196305 10.62" 33 -1.56"
196403 - 196405 14.08" 90 1.90"
196503 - 196505 10.53" 30 -1.65"
196603 - 196605 12.00" 54 -0.18"
196703 - 196705 8.07" 10 -4.11"
196803 - 196805 10.53" 30 -1.65"
196903 - 196905 12.85" 72 0.67"
197003 - 197005 12.81" 71 0.63"
197103 - 197105 13.09" 74 0.91"
197203 - 197205 11.62" 48 -0.56"
197303 - 197305 17.67" 110 5.49"
197403 - 197405 11.79" 51 -0.39"
197503 - 197505 16.05" 103 3.87"
197603 - 197605 13.87" 86 1.69"
197703 - 197705 11.30" 44 -0.88"
197803 - 197805 13.40" 80 1.22"
197903 - 197905 15.38" 96 3.20"
198003 - 198005 18.24" 112 6.06"
198103 - 198105 9.06" 15 -3.12"
198203 - 198205 12.08" 58 -0.10"
198303 - 198305 16.58" 106 4.40"
198403 - 198405 15.84" 101 3.66"
198503 - 198505 7.53" 5 -4.65"
198603 - 198605 7.35" 4 -4.83"
198703 - 198705 11.03" 38 -1.15"
198803 - 198805 9.52" 20 -2.66"
198903 - 198905 13.13" 76 0.95"
199003 - 199005 12.03" 55 -0.15"
199103 - 199105 17.49" 109 5.31"
199203 - 199205 9.80" 24 -2.38"
199303 - 199305 12.58" 69 0.40"
199403 - 199405 11.81" 52 -0.37"
199503 - 199505 9.46" 19 -2.72"
199603 - 199605 13.28" 78 1.10"
199703 - 199705 11.74" 50 -0.44"
199803 - 199805 13.80" 85 1.62"
199903 - 199905 8.92" 14 -3.26"
200003 - 200005 9.17" 17 -3.01"
200103 - 200105 12.30" 66 0.12"
200203 - 200205 10.06" 25 -2.12"
200303 - 200305 17.71" 111 5.53"
200403 - 200405 7.62" 6 -4.56"
200503 - 200505 13.35" 79 1.17"
200603 - 200605 7.19" 2 -4.99"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/