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 (28.18")
1901-1988 Base Period
189501 - 189511 22.51" 4 -5.67"
189601 - 189611 32.05" 83 3.87"
189701 - 189711 26.94" 31 -1.24"
189801 - 189811 27.06" 33 -1.12"
189901 - 189911 28.39" 50 0.21"
190001 - 190011 31.92" 82 3.74"
190101 - 190111 24.56" 15 -3.62"
190201 - 190211 31.14" 78 2.96"
190301 - 190311 32.54" 88 4.36"
190401 - 190411 26.69" 27 -1.49"
190501 - 190511 32.82" 90 4.64"
190601 - 190611 29.66" 63 1.48"
190701 - 190711 26.29" 24 -1.89"
190801 - 190811 28.80" 53 0.62"
190901 - 190911 30.21" 67 2.03"
191001 - 191011 18.86" 1 -9.32"
191101 - 191111 29.81" 65 1.63"
191201 - 191211 26.63" 26 -1.55"
191301 - 191311 28.31" 49 0.13"
191401 - 191411 28.88" 55 0.70"
191501 - 191511 31.01" 76 2.83"
191601 - 191611 29.34" 58 1.16"
191701 - 191711 24.09" 10 -4.09"
191801 - 191811 26.58" 25 -1.60"
191901 - 191911 30.71" 73 2.53"
192001 - 192011 26.78" 28 -1.40"
192101 - 192111 27.29" 37 -0.89"
192201 - 192211 27.54" 42 -0.64"
192301 - 192311 24.33" 13 -3.85"
192401 - 192411 27.34" 38 -0.84"
192501 - 192511 24.73" 16 -3.45"
192601 - 192611 29.42" 61 1.24"
192701 - 192711 26.83" 30 -1.35"
192801 - 192811 30.42" 70 2.24"
192901 - 192911 25.73" 20 -2.45"
193001 - 193011 23.57" 6 -4.61"
193101 - 193111 27.17" 36 -1.01"
193201 - 193211 26.05" 22 -2.13"
193301 - 193311 23.57" 6 -4.61"
193401 - 193411 24.23" 12 -3.95"
193501 - 193511 28.11" 46 -0.07"
193601 - 193611 21.82" 3 -6.36"
193701 - 193711 26.81" 29 -1.37"
193801 - 193811 32.43" 87 4.25"
193901 - 193911 24.50" 14 -3.68"
194001 - 194011 28.15" 47 -0.03"
194101 - 194111 31.20" 79 3.02"
194201 - 194211 30.56" 71 2.38"
194301 - 194311 29.17" 57 0.99"
194401 - 194411 30.10" 66 1.92"
194501 - 194511 30.78" 74 2.60"
194601 - 194611 28.51" 51 0.33"
194701 - 194711 28.81" 54 0.63"
194801 - 194811 24.18" 11 -4.00"
194901 - 194911 27.09" 34 -1.09"
195001 - 195011 28.29" 48 0.11"
195101 - 195111 34.72" 94 6.54"
195201 - 195211 26.06" 23 -2.12"
195301 - 195311 27.42" 39 -0.76"
195401 - 195411 31.04" 77 2.86"
195501 - 195511 24.86" 18 -3.32"
195601 - 195611 24.96" 19 -3.22"
195701 - 195711 28.99" 56 0.81"
195801 - 195811 23.17" 5 -5.01"
195901 - 195911 31.71" 80 3.53"
196001 - 196011 29.41" 60 1.23"
196101 - 196111 28.63" 52 0.45"
196201 - 196211 27.89" 43 -0.29"
196301 - 196311 23.96" 8 -4.22"
196401 - 196411 27.43" 40 -0.75"
196501 - 196511 34.09" 92 5.91"
196601 - 196611 24.85" 17 -3.33"
196701 - 196711 26.99" 32 -1.19"
196801 - 196811 32.12" 84 3.94"
196901 - 196911 28.04" 45 -0.14"
197001 - 197011 29.72" 64 1.54"
197101 - 197111 28.01" 44 -0.17"
197201 - 197211 30.90" 75 2.72"
197301 - 197311 32.42" 86 4.24"
197401 - 197411 27.53" 41 -0.65"
197501 - 197511 30.23" 68 2.05"
197601 - 197611 20.87" 2 -7.31"
197701 - 197711 33.33" 91 5.15"
197801 - 197811 29.64" 62 1.46"
197901 - 197911 30.68" 72 2.50"
198001 - 198011 27.16" 35 -1.02"
198101 - 198111 29.39" 59 1.21"
198201 - 198211 32.31" 85 4.13"
198301 - 198311 31.87" 81 3.69"
198401 - 198411 30.30" 69 2.12"
198501 - 198511 32.70" 89 4.52"
198601 - 198611 34.26" 93 6.08"
198701 - 198711 26.00" 21 -2.18"
198801 - 198811 24.02" 9 -4.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/