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 (32.14")
1901-2000 Base Period
189504 - 189603 30.24" 44 -1.90"
189604 - 189703 39.74" 107 7.60"
189704 - 189803 32.22" 66 0.08"
189804 - 189903 29.86" 37 -2.28"
189904 - 190003 33.06" 73 0.92"
190004 - 190103 34.32" 84 2.18"
190104 - 190203 30.98" 53 -1.16"
190204 - 190303 34.46" 87 2.32"
190304 - 190403 39.42" 106 7.28"
190404 - 190503 26.61" 11 -5.53"
190504 - 190603 30.01" 41 -2.13"
190604 - 190703 37.80" 101 5.66"
190704 - 190803 30.39" 48 -1.75"
190804 - 190903 32.69" 71 0.55"
190904 - 191003 33.94" 78 1.80"
191004 - 191103 28.45" 24 -3.69"
191104 - 191203 30.60" 49 -1.54"
191204 - 191303 33.23" 74 1.09"
191304 - 191403 33.40" 75 1.26"
191404 - 191503 26.38" 10 -5.76"
191504 - 191603 39.32" 105 7.18"
191604 - 191703 28.84" 28 -3.30"
191704 - 191803 33.42" 76 1.28"
191804 - 191903 30.26" 45 -1.88"
191904 - 192003 24.10" 5 -8.04"
192004 - 192103 38.41" 102 6.27"
192104 - 192203 31.63" 61 -0.51"
192204 - 192303 28.14" 22 -4.00"
192304 - 192403 28.62" 25 -3.52"
192404 - 192503 29.87" 38 -2.27"
192504 - 192603 27.10" 15 -5.04"
192604 - 192703 33.95" 79 1.81"
192704 - 192803 34.41" 86 2.27"
192804 - 192903 22.33" 3 -9.81"
192904 - 193003 24.14" 6 -8.00"
193004 - 193103 24.95" 9 -7.19"
193104 - 193203 31.57" 60 -0.57"
193204 - 193303 32.46" 69 0.32"
193304 - 193403 31.81" 62 -0.33"
193404 - 193503 30.32" 46 -1.82"
193504 - 193603 27.51" 19 -4.63"
193604 - 193703 24.61" 7 -7.53"
193704 - 193803 40.15" 109 8.01"
193804 - 193903 26.67" 12 -5.47"
193904 - 194003 29.70" 35 -2.44"
194004 - 194103 27.25" 16 -4.89"
194104 - 194203 34.20" 82 2.06"
194204 - 194303 36.89" 96 4.75"
194304 - 194403 23.79" 4 -8.35"
194404 - 194503 29.77" 36 -2.37"
194504 - 194603 35.99" 94 3.85"
194604 - 194703 30.06" 42 -2.08"
194704 - 194803 33.96" 80 1.82"
194804 - 194903 37.14" 98 5.00"
194904 - 195003 33.02" 72 0.88"
195004 - 195103 37.77" 100 5.63"
195104 - 195203 31.54" 59 -0.60"
195204 - 195303 29.66" 34 -2.48"
195304 - 195403 34.95" 90 2.81"
195404 - 195503 26.75" 13 -5.39"
195504 - 195603 42.24" 114 10.10"
195604 - 195703 30.62" 50 -1.52"
195704 - 195803 33.51" 77 1.37"
195804 - 195903 34.19" 81 2.05"
195904 - 196003 30.65" 51 -1.49"
196004 - 196103 34.81" 88 2.67"
196104 - 196203 29.29" 30 -2.85"
196204 - 196303 31.04" 54 -1.10"
196304 - 196403 34.37" 85 2.23"
196404 - 196503 35.94" 93 3.80"
196504 - 196603 29.95" 40 -2.19"
196604 - 196703 31.05" 55 -1.09"
196704 - 196803 30.23" 43 -1.91"
196804 - 196903 36.16" 95 4.02"
196904 - 197003 31.90" 63 -0.24"
197004 - 197103 37.33" 99 5.19"
197104 - 197203 38.46" 103 6.32"
197204 - 197303 27.47" 17 -4.67"
197304 - 197403 41.52" 112 9.38"
197404 - 197503 31.15" 56 -0.99"
197504 - 197603 35.49" 91 3.35"
197604 - 197703 19.66" 1 -12.48"
197704 - 197803 34.86" 89 2.72"
197804 - 197903 29.53" 33 -2.61"
197904 - 198003 31.46" 58 -0.68"
198004 - 198103 31.39" 57 -0.75"
198104 - 198203 41.01" 110 8.87"
198204 - 198303 39.96" 108 7.82"
198304 - 198403 36.94" 97 4.80"
198404 - 198503 32.48" 70 0.34"
198504 - 198603 32.10" 64 -0.04"
198604 - 198703 28.69" 26 -3.45"
198704 - 198803 24.91" 8 -7.23"
198804 - 198903 32.21" 65 0.07"
198904 - 199003 27.71" 20 -4.43"
199004 - 199103 30.95" 52 -1.19"
199104 - 199203 27.84" 21 -4.30"
199204 - 199303 29.45" 32 -2.69"
199304 - 199403 28.76" 27 -3.38"
199404 - 199503 34.22" 83 2.08"
199504 - 199603 41.29" 111 9.15"
199604 - 199703 43.93" 115 11.79"
199704 - 199803 35.61" 92 3.47"
199804 - 199903 41.68" 113 9.54"
199904 - 200003 29.91" 39 -2.23"
200004 - 200103 21.38" 2 -10.76"
200104 - 200203 32.28" 67 0.14"
200204 - 200303 28.33" 23 -3.81"
200304 - 200403 29.28" 29 -2.86"
200404 - 200503 26.83" 14 -5.31"
200504 - 200603 38.66" 104 6.52"
200604 - 200703 32.45" 68 0.31"
200704 - 200803 30.33" 47 -1.81"
200804 - 200903 27.48" 18 -4.66"
200904 - 201003 29.33" 31 -2.81"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/