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 (29.66")
1901-1996 Base Period
189504 - 189603 24.69" 10 -4.97"
189604 - 189703 35.75" 99 6.09"
189704 - 189803 26.93" 22 -2.73"
189804 - 189903 26.95" 23 -2.71"
189904 - 190003 29.83" 52 0.17"
190004 - 190103 32.92" 80 3.26"
190104 - 190203 24.68" 9 -4.98"
190204 - 190303 33.84" 88 4.18"
190304 - 190403 33.99" 90 4.33"
190404 - 190503 27.69" 30 -1.97"
190504 - 190603 34.28" 92 4.62"
190604 - 190703 30.79" 65 1.13"
190704 - 190803 27.86" 32 -1.80"
190804 - 190903 29.68" 51 0.02"
190904 - 191003 30.42" 59 0.76"
191004 - 191103 21.04" 2 -8.62"
191104 - 191203 30.49" 61 0.83"
191204 - 191303 29.47" 50 -0.19"
191304 - 191403 28.00" 33 -1.66"
191404 - 191503 30.35" 58 0.69"
191504 - 191603 33.05" 83 3.39"
191604 - 191703 29.15" 47 -0.51"
191704 - 191803 24.39" 8 -5.27"
191804 - 191903 29.08" 45 -0.58"
191904 - 192003 31.46" 70 1.80"
192004 - 192103 27.83" 31 -1.83"
192104 - 192203 30.20" 56 0.54"
192204 - 192303 27.28" 26 -2.38"
192304 - 192403 25.35" 12 -4.31"
192404 - 192503 27.36" 27 -2.30"
192504 - 192603 27.09" 24 -2.57"
192604 - 192703 30.48" 60 0.82"
192704 - 192803 28.58" 39 -1.08"
192804 - 192903 32.53" 77 2.87"
192904 - 193003 25.56" 14 -4.10"
193004 - 193103 23.25" 3 -6.41"
193104 - 193203 30.08" 54 0.42"
193204 - 193303 27.23" 25 -2.43"
193304 - 193403 23.40" 4 -6.26"
193404 - 193503 26.79" 20 -2.87"
193504 - 193603 29.24" 48 -0.42"
193604 - 193703 23.60" 5 -6.06"
193704 - 193803 28.81" 43 -0.85"
193804 - 193903 32.75" 79 3.09"
193904 - 194003 24.28" 6 -5.38"
194004 - 194103 29.10" 46 -0.56"
194104 - 194203 33.35" 87 3.69"
194204 - 194303 32.37" 76 2.71"
194304 - 194403 29.44" 49 -0.22"
194404 - 194503 31.34" 68 1.68"
194504 - 194603 32.67" 78 3.01"
194604 - 194703 28.01" 34 -1.65"
194704 - 194803 31.40" 69 1.74"
194804 - 194903 26.35" 19 -3.31"
194904 - 195003 28.79" 42 -0.87"
195004 - 195103 30.22" 57 0.56"
195104 - 195203 34.97" 96 5.31"
195204 - 195303 27.37" 28 -2.29"
195304 - 195403 28.16" 36 -1.50"
195404 - 195503 31.27" 67 1.61"
195504 - 195603 25.35" 12 -4.31"
195604 - 195703 25.61" 15 -4.05"
195704 - 195803 29.06" 44 -0.60"
195804 - 195903 25.83" 16 -3.83"
195904 - 196003 33.14" 84 3.48"
196004 - 196103 30.75" 64 1.09"
196104 - 196203 29.97" 53 0.31"
196204 - 196303 27.68" 29 -1.98"
196304 - 196403 24.29" 7 -5.37"
196404 - 196503 31.03" 66 1.37"
196504 - 196603 35.68" 98 6.02"
196604 - 196703 26.11" 17 -3.55"
196704 - 196803 26.83" 21 -2.83"
196804 - 196903 35.94" 101 6.28"
196904 - 197003 28.28" 37 -1.38"
197004 - 197103 33.27" 86 3.61"
197104 - 197203 28.74" 40 -0.92"
197204 - 197303 34.36" 93 4.70"
197304 - 197403 33.23" 85 3.57"
197404 - 197503 30.14" 55 0.48"
197504 - 197603 31.90" 72 2.24"
197604 - 197703 20.87" 1 -8.79"
197704 - 197803 32.08" 74 2.42"
197804 - 197903 34.58" 94 4.92"
197904 - 198003 28.74" 40 -0.92"
198004 - 198103 28.13" 35 -1.53"
198104 - 198203 31.98" 73 2.32"
198204 - 198303 34.78" 95 5.12"
198304 - 198403 32.32" 75 2.66"
198404 - 198503 33.91" 89 4.25"
198504 - 198603 32.93" 81 3.27"
198604 - 198703 34.01" 91 4.35"
198704 - 198803 28.29" 38 -1.37"
198804 - 198903 25.27" 11 -4.39"
198904 - 199003 26.11" 17 -3.55"
199004 - 199103 32.98" 82 3.32"
199104 - 199203 35.11" 97 5.45"
199204 - 199303 30.63" 62 0.97"
199304 - 199403 35.77" 100 6.11"
199404 - 199503 30.72" 63 1.06"
199504 - 199603 31.80" 71 2.14"

Citing This Page

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