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 (9.49")
1901-1993 Base Period
189501 - 189503 7.03" 11 -2.46"
189601 - 189603 7.71" 22 -1.78"
189701 - 189703 14.49" 97 5.00"
189801 - 189803 14.39" 96 4.90"
189901 - 189903 11.67" 85 2.18"
190001 - 190003 8.55" 40 -0.94"
190101 - 190103 7.03" 11 -2.46"
190201 - 190203 8.49" 39 -1.00"
190301 - 190303 10.97" 71 1.48"
190401 - 190403 10.88" 69 1.39"
190501 - 190503 7.77" 24 -1.72"
190601 - 190603 9.82" 56 0.33"
190701 - 190703 11.33" 80 1.84"
190801 - 190803 11.08" 75 1.59"
190901 - 190903 11.47" 83 1.98"
191001 - 191003 7.05" 14 -2.44"
191101 - 191103 8.06" 31 -1.43"
191201 - 191203 9.82" 56 0.33"
191301 - 191303 15.75" 98 6.26"
191401 - 191403 8.10" 32 -1.39"
191501 - 191503 7.83" 26 -1.66"
191601 - 191603 11.68" 86 2.19"
191701 - 191703 10.16" 60 0.67"
191801 - 191803 7.28" 17 -2.21"
191901 - 191903 8.25" 35 -1.24"
192001 - 192003 9.47" 47 -0.02"
192101 - 192103 9.80" 54 0.31"
192201 - 192203 11.29" 79 1.80"
192301 - 192303 10.98" 72 1.49"
192401 - 192403 8.73" 45 -0.76"
192501 - 192503 7.04" 13 -2.45"
192601 - 192603 8.39" 38 -1.10"
192701 - 192703 11.12" 77 1.63"
192801 - 192803 6.68" 8 -2.81"
192901 - 192903 10.83" 67 1.34"
193001 - 193003 9.59" 51 0.10"
193101 - 193103 6.64" 7 -2.85"
193201 - 193203 11.04" 73 1.55"
193301 - 193303 10.70" 64 1.21"
193401 - 193403 7.10" 15 -2.39"
193501 - 193503 11.47" 83 1.98"
193601 - 193603 7.90" 28 -1.59"
193701 - 193703 13.04" 92 3.55"
193801 - 193803 11.15" 78 1.66"
193901 - 193903 13.12" 93 3.63"
194001 - 194003 7.75" 23 -1.74"
194101 - 194103 4.74" 1 -4.75"
194201 - 194203 8.56" 41 -0.93"
194301 - 194303 7.43" 19 -2.06"
194401 - 194403 10.07" 59 0.58"
194501 - 194503 12.79" 91 3.30"
194601 - 194603 10.27" 62 0.78"
194701 - 194703 7.17" 16 -2.32"
194801 - 194803 11.52" 84 2.03"
194901 - 194903 13.50" 94 4.01"
195001 - 195003 16.02" 99 6.53"
195101 - 195103 12.52" 90 3.03"
195201 - 195203 10.80" 65 1.31"
195301 - 195303 10.03" 58 0.54"
195401 - 195403 8.69" 44 -0.80"
195501 - 195503 10.83" 67 1.34"
195601 - 195603 10.25" 61 0.76"
195701 - 195703 9.60" 52 0.11"
195801 - 195803 6.48" 6 -3.01"
195901 - 195903 9.50" 48 0.01"
196001 - 196003 7.91" 29 -1.58"
196101 - 196103 9.86" 57 0.37"
196201 - 196203 11.82" 88 2.33"
196301 - 196303 8.68" 43 -0.81"
196401 - 196403 10.89" 70 1.40"
196501 - 196503 10.55" 63 1.06"
196601 - 196603 7.55" 21 -1.94"
196701 - 196703 7.37" 18 -2.12"
196801 - 196803 7.00" 10 -2.49"
196901 - 196903 7.87" 27 -1.62"
197001 - 197003 6.20" 4 -3.29"
197101 - 197103 8.12" 33 -1.37"
197201 - 197203 8.61" 42 -0.88"
197301 - 197303 11.38" 81 1.89"
197401 - 197403 11.12" 77 1.63"
197501 - 197503 13.92" 95 4.43"
197601 - 197603 9.45" 46 -0.04"
197701 - 197703 8.14" 34 -1.35"
197801 - 197803 7.80" 25 -1.69"
197901 - 197903 10.85" 68 1.36"
198001 - 198003 8.37" 37 -1.12"
198101 - 198103 5.76" 3 -3.73"
198201 - 198203 11.05" 74 1.56"
198301 - 198303 5.65" 2 -3.84"
198401 - 198403 8.30" 36 -1.19"
198501 - 198503 9.78" 53 0.29"
198601 - 198603 6.34" 5 -3.15"
198701 - 198703 6.73" 9 -2.76"
198801 - 198803 8.05" 30 -1.44"
198901 - 198903 11.88" 89 2.39"
199001 - 199003 11.77" 87 2.28"
199101 - 199103 9.51" 49 0.02"
199201 - 199203 7.52" 20 -1.97"
199301 - 199303 9.57" 50 0.08"

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/