Climate at a Glance

Regional Time Series

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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.


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Dates Value Rank Departure From Mean (11.33")
1901-1997 Base Period
189501 - 189503 10.47" 42 -0.86"
189601 - 189603 12.57" 72 1.24"
189701 - 189703 12.50" 71 1.17"
189801 - 189803 8.54" 14 -2.79"
189901 - 189903 13.14" 79 1.81"
190001 - 190003 9.60" 30 -1.73"
190101 - 190103 12.61" 73 1.28"
190201 - 190203 12.76" 74 1.43"
190301 - 190303 11.08" 48 -0.25"
190401 - 190403 18.71" 103 7.38"
190501 - 190503 9.11" 21 -2.22"
190601 - 190603 12.02" 65 0.69"
190701 - 190703 14.16" 91 2.83"
190801 - 190803 8.92" 19 -2.41"
190901 - 190903 14.37" 93 3.04"
191001 - 191003 11.31" 49 -0.02"
191101 - 191103 8.20" 11 -3.13"
191201 - 191203 11.80" 57 0.47"
191301 - 191303 9.53" 27 -1.80"
191401 - 191403 11.92" 59 0.59"
191501 - 191503 8.52" 13 -2.81"
191601 - 191603 16.04" 102 4.71"
191701 - 191703 10.26" 38 -1.07"
191801 - 191803 12.04" 66 0.71"
191901 - 191903 13.89" 85 2.56"
192001 - 192003 7.20" 5 -4.13"
192101 - 192103 13.23" 80 1.90"
192201 - 192203 9.83" 32 -1.50"
192301 - 192303 9.85" 33 -1.48"
192401 - 192403 7.87" 10 -3.46"
192501 - 192503 11.78" 55 0.45"
192601 - 192603 9.14" 23 -2.19"
192701 - 192703 12.78" 76 1.45"
192801 - 192803 10.55" 43 -0.78"
192901 - 192903 7.33" 6 -4.00"
193001 - 193003 9.11" 21 -2.22"
193101 - 193103 10.33" 40 -1.00"
193201 - 193203 12.44" 70 1.11"
193301 - 193303 11.95" 62 0.62"
193401 - 193403 9.58" 29 -1.75"
193501 - 193503 9.95" 35 -1.38"
193601 - 193603 14.12" 90 2.79"
193701 - 193703 10.88" 46 -0.45"
193801 - 193803 13.52" 83 2.19"
193901 - 193903 9.97" 36 -1.36"
194001 - 194003 14.85" 96 3.52"
194101 - 194103 7.19" 4 -4.14"
194201 - 194203 7.76" 9 -3.57"
194301 - 194303 10.86" 45 -0.47"
194401 - 194403 7.41" 7 -3.92"
194501 - 194503 12.40" 69 1.07"
194601 - 194603 11.96" 63 0.63"
194701 - 194703 8.79" 17 -2.54"
194801 - 194803 11.80" 57 0.47"
194901 - 194903 9.88" 34 -1.45"
195001 - 195003 15.94" 101 4.61"
195101 - 195103 13.65" 84 2.32"
195201 - 195203 10.31" 39 -1.02"
195301 - 195303 15.78" 99 4.45"
195401 - 195403 12.78" 76 1.45"
195501 - 195503 8.34" 12 -2.99"
195601 - 195603 14.02" 88 2.69"
195701 - 195703 11.97" 64 0.64"
195801 - 195803 12.80" 77 1.47"
195901 - 195903 12.24" 67 0.91"
196001 - 196003 11.95" 62 0.62"
196101 - 196103 14.56" 94 3.23"
196201 - 196203 8.91" 18 -2.42"
196301 - 196303 9.20" 24 -2.13"
196401 - 196403 11.46" 52 0.13"
196501 - 196503 9.55" 28 -1.78"
196601 - 196603 10.88" 46 -0.45"
196701 - 196703 12.26" 68 0.93"
196801 - 196803 11.38" 51 0.05"
196901 - 196903 11.36" 50 0.03"
197001 - 197003 13.43" 82 2.10"
197101 - 197103 14.57" 95 3.24"
197201 - 197203 15.30" 97 3.97"
197301 - 197303 7.52" 8 -3.81"
197401 - 197403 15.93" 100 4.60"
197501 - 197503 14.08" 89 2.75"
197601 - 197603 11.66" 53 0.33"
197701 - 197703 6.58" 2 -4.75"
197801 - 197803 9.69" 31 -1.64"
197901 - 197903 10.25" 37 -1.08"
198001 - 198003 11.87" 58 0.54"
198101 - 198103 8.54" 14 -2.79"
198201 - 198203 13.94" 86 2.61"
198301 - 198303 15.75" 98 4.42"
198401 - 198403 10.60" 44 -0.73"
198501 - 198503 6.20" 1 -5.13"
198601 - 198603 14.32" 92 2.99"
198701 - 198703 10.35" 41 -0.98"
198801 - 198803 9.01" 20 -2.32"
198901 - 198903 11.76" 54 0.43"
199001 - 199003 11.93" 60 0.60"
199101 - 199103 9.43" 26 -1.90"
199201 - 199203 7.15" 3 -4.18"
199301 - 199303 9.34" 25 -1.99"
199401 - 199403 8.65" 16 -2.68"
199501 - 199503 13.27" 81 1.94"
199601 - 199603 13.98" 87 2.65"
199701 - 199703 13.04" 78 1.71"

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/