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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Download: xml csv json
Dates Value Rank Departure From Mean (27.96")
1901-1966 Base Period
189503 - 189601 23.14" 5 -4.82"
189603 - 189701 33.62" 69 5.66"
189703 - 189801 25.88" 21 -2.08"
189803 - 189901 25.96" 23 -2.00"
189903 - 190001 28.92" 46 0.96"
190003 - 190101 31.16" 59 3.20"
190103 - 190201 24.77" 13 -3.19"
190203 - 190301 32.28" 65 4.32"
190303 - 190401 32.55" 66 4.59"
190403 - 190501 27.18" 28 -0.78"
190503 - 190601 33.27" 68 5.31"
190603 - 190701 30.42" 55 2.46"
190703 - 190801 25.67" 19 -2.29"
190803 - 190901 28.72" 42 0.76"
190903 - 191001 30.54" 57 2.58"
191003 - 191101 18.61" 1 -9.35"
191103 - 191201 29.67" 52 1.71"
191203 - 191301 27.24" 29 -0.72"
191303 - 191401 28.22" 38 0.26"
191403 - 191501 29.10" 47 1.14"
191503 - 191601 31.11" 58 3.15"
191603 - 191701 28.58" 41 0.62"
191703 - 191801 24.17" 8 -3.79"
191803 - 191901 26.62" 26 -1.34"
191903 - 192001 30.16" 54 2.20"
192003 - 192101 27.44" 32 -0.52"
192103 - 192201 28.28" 39 0.32"
192203 - 192301 26.43" 25 -1.53"
192303 - 192401 24.50" 11 -3.46"
192403 - 192501 27.30" 31 -0.66"
192503 - 192601 25.39" 15 -2.57"
192603 - 192701 29.23" 48 1.27"
192703 - 192801 27.67" 33 -0.29"
192803 - 192901 31.53" 61 3.57"
192903 - 193001 24.73" 12 -3.23"
193003 - 193101 22.20" 2 -5.76"
193103 - 193201 29.36" 49 1.40"
193203 - 193301 25.53" 17 -2.43"
193303 - 193401 23.71" 7 -4.25"
193403 - 193501 25.62" 18 -2.34"
193503 - 193601 27.96" 35 0.00"
193603 - 193701 22.71" 3 -5.25"
193703 - 193801 25.83" 20 -2.13"
193803 - 193901 31.94" 63 3.98"
193903 - 194001 22.86" 4 -5.10"
194003 - 194101 28.90" 45 0.94"
194103 - 194201 31.21" 60 3.25"
194203 - 194301 32.10" 64 4.14"
194303 - 194401 28.19" 37 0.23"
194403 - 194501 29.76" 53 1.80"
194503 - 194601 31.54" 62 3.58"
194603 - 194701 28.53" 40 0.57"
194703 - 194801 28.83" 44 0.87"
194803 - 194901 25.45" 16 -2.51"
194903 - 195001 27.75" 34 -0.21"
195003 - 195101 27.26" 30 -0.70"
195103 - 195201 35.14" 71 7.18"
195203 - 195301 25.95" 22 -2.01"
195303 - 195401 27.08" 27 -0.88"
195403 - 195501 30.48" 56 2.52"
195503 - 195601 24.45" 10 -3.51"
195603 - 195701 25.14" 14 -2.82"
195703 - 195801 29.44" 50 1.48"
195803 - 195901 23.45" 6 -4.51"
195903 - 196001 33.02" 67 5.06"
196003 - 196101 27.97" 36 0.01"
196103 - 196201 29.48" 51 1.52"
196203 - 196301 26.40" 24 -1.56"
196303 - 196401 24.37" 9 -3.59"
196403 - 196501 28.79" 43 0.83"
196503 - 196601 34.67" 70 6.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/