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 (252.12")
1901-2000 Base Period
189504 - 190003 242.42" 20 -9.70"
189604 - 190103 248.56" 38 -3.56"
189704 - 190203 258.03" 71 5.91"
189804 - 190303 269.99" 98 17.87"
189904 - 190403 254.21" 60 2.09"
190004 - 190503 250.79" 46 -1.33"
190104 - 190603 251.72" 49 -0.40"
190204 - 190703 240.37" 12 -11.75"
190304 - 190803 244.83" 24 -7.29"
190404 - 190903 249.74" 42 -2.38"
190504 - 191003 252.19" 54 0.07"
190604 - 191103 244.59" 23 -7.53"
190704 - 191203 252.01" 52 -0.11"
190804 - 191303 252.62" 57 0.50"
190904 - 191403 246.85" 34 -5.27"
191004 - 191503 248.76" 39 -3.36"
191104 - 191603 248.97" 40 -3.15"
191204 - 191703 246.19" 30 -5.93"
191304 - 191803 231.19" 5 -20.93"
191404 - 191903 241.89" 16 -10.23"
191504 - 192003 246.73" 33 -5.39"
191604 - 192103 253.40" 58 1.28"
191704 - 192203 249.80" 43 -2.32"
191804 - 192303 260.03" 80 7.91"
191904 - 192403 255.70" 66 3.58"
192004 - 192503 256.61" 68 4.49"
192104 - 192603 249.20" 41 -2.92"
192204 - 192703 245.21" 26 -6.91"
192304 - 192803 238.02" 9 -14.10"
192404 - 192903 252.23" 55 0.11"
192504 - 193003 255.00" 64 2.88"
192604 - 193103 251.97" 50 -0.15"
192704 - 193203 251.07" 47 -1.05"
192804 - 193303 259.95" 79 7.83"
192904 - 193403 239.26" 10 -12.86"
193004 - 193503 232.50" 6 -19.62"
193104 - 193603 245.71" 28 -6.41"
193204 - 193703 254.10" 59 1.98"
193304 - 193803 248.11" 36 -4.01"
193404 - 193903 255.18" 65 3.06"
193504 - 194003 254.37" 61 2.25"
193604 - 194103 243.91" 22 -8.21"
193704 - 194203 240.94" 14 -11.18"
193804 - 194303 243.07" 21 -9.05"
193904 - 194403 241.94" 17 -10.18"
194004 - 194503 240.00" 11 -12.12"
194104 - 194603 252.48" 56 0.36"
194204 - 194703 254.60" 63 2.48"
194304 - 194803 265.67" 90 13.55"
194404 - 194903 272.06" 100 19.94"
194504 - 195003 275.68" 101 23.56"
194604 - 195103 264.61" 88 12.49"
194704 - 195203 262.61" 84 10.49"
194804 - 195303 248.50" 37 -3.62"
194904 - 195403 242.32" 18 -9.80"
195004 - 195503 230.46" 3 -21.66"
195104 - 195603 230.49" 4 -21.63"
195204 - 195703 226.53" 1 -25.59"
195304 - 195803 236.88" 7 -15.24"
195404 - 195903 237.31" 8 -14.81"
195504 - 196003 257.64" 70 5.52"
195604 - 196103 261.81" 82 9.69"
195704 - 196203 268.29" 94 16.17"
195804 - 196303 259.66" 76 7.54"
195904 - 196403 259.91" 78 7.79"
196004 - 196503 259.82" 77 7.70"
196104 - 196603 257.40" 69 5.28"
196204 - 196703 251.99" 51 -0.13"
196304 - 196803 250.18" 45 -1.94"
196404 - 196903 246.55" 32 -5.57"
196504 - 197003 241.24" 15 -10.88"
196604 - 197103 242.38" 19 -9.74"
196704 - 197203 249.80" 43 -2.32"
196804 - 197303 258.38" 72 6.26"
196904 - 197403 264.19" 86 12.07"
197004 - 197503 266.08" 93 13.96"
197104 - 197603 271.21" 99 19.09"
197204 - 197703 269.14" 96 17.02"
197304 - 197803 263.44" 85 11.32"
197404 - 197903 260.72" 81 8.60"
197504 - 198003 264.74" 89 12.62"
197604 - 198103 251.60" 48 -0.52"
197704 - 198203 245.77" 29 -6.35"
197804 - 198303 254.52" 62 2.40"
197904 - 198403 259.28" 75 7.16"
198004 - 198503 244.85" 25 -7.27"
198104 - 198603 252.07" 53 -0.05"
198204 - 198703 256.53" 67 4.41"
198304 - 198803 240.72" 13 -11.40"
198404 - 198903 230.30" 2 -21.82"
198504 - 199003 245.70" 27 -6.42"
198604 - 199103 246.46" 31 -5.66"
198704 - 199203 246.92" 35 -5.20"
198804 - 199303 262.52" 83 10.40"
198904 - 199403 264.57" 87 12.45"
199004 - 199503 259.10" 73 6.98"
199104 - 199603 265.88" 91 13.76"
199204 - 199703 265.90" 92 13.78"
199304 - 199803 269.37" 97 17.25"
199404 - 199903 268.42" 95 16.30"
199504 - 200003 259.23" 74 7.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/