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 (29.05")
1901-1966 Base Period
189502 - 189601 23.70" 3 -5.35"
189602 - 189701 34.23" 68 5.18"
189702 - 189801 27.15" 21 -1.90"
189802 - 189901 27.37" 23 -1.68"
189902 - 190001 29.91" 46 0.86"
190002 - 190101 32.55" 59 3.50"
190102 - 190201 25.58" 11 -3.47"
190202 - 190301 33.17" 64 4.12"
190302 - 190401 33.72" 66 4.67"
190402 - 190501 28.28" 28 -0.77"
190502 - 190601 34.33" 69 5.28"
190602 - 190701 31.30" 53 2.25"
190702 - 190801 26.30" 16 -2.75"
190802 - 190901 30.62" 50 1.57"
190902 - 191001 32.18" 58 3.13"
191002 - 191101 19.40" 1 -9.65"
191102 - 191201 31.42" 54 2.37"
191202 - 191301 28.00" 25 -1.05"
191302 - 191401 29.11" 38 0.06"
191402 - 191501 29.78" 44 0.73"
191502 - 191601 33.12" 63 4.07"
191602 - 191701 29.27" 41 0.22"
191702 - 191801 24.81" 8 -4.24"
191802 - 191901 27.65" 24 -1.40"
191902 - 192001 31.88" 56 2.83"
192002 - 192101 28.00" 25 -1.05"
192102 - 192201 29.02" 37 -0.03"
192202 - 192301 28.67" 32 -0.38"
192302 - 192401 25.19" 10 -3.86"
192402 - 192501 28.34" 29 -0.71"
192502 - 192601 26.33" 17 -2.72"
192602 - 192701 30.40" 49 1.35"
192702 - 192801 28.57" 31 -0.48"
192802 - 192901 32.85" 61 3.80"
192902 - 193001 25.68" 12 -3.37"
193002 - 193101 23.47" 2 -5.58"
193102 - 193201 29.87" 45 0.82"
193202 - 193301 26.59" 18 -2.46"
193302 - 193401 24.66" 6 -4.39"
193402 - 193501 26.03" 15 -3.02"
193502 - 193601 28.81" 35 -0.24"
193602 - 193701 24.19" 5 -4.86"
193702 - 193801 27.21" 22 -1.84"
193802 - 193901 33.56" 65 4.51"
193902 - 194001 24.72" 7 -4.33"
194002 - 194101 29.92" 47 0.87"
194102 - 194201 31.92" 57 2.87"
194202 - 194301 32.78" 60 3.73"
194302 - 194401 29.12" 40 0.07"
194402 - 194501 30.84" 52 1.79"
194502 - 194601 33.08" 62 4.03"
194602 - 194701 29.51" 43 0.46"
194702 - 194801 29.39" 42 0.34"
194802 - 194901 27.03" 20 -2.02"
194902 - 195001 28.70" 33 -0.35"
195002 - 195101 28.47" 30 -0.58"
195102 - 195201 36.95" 71 7.90"
195202 - 195301 26.64" 19 -2.41"
195302 - 195401 28.71" 34 -0.34"
195402 - 195501 31.81" 55 2.76"
195502 - 195601 25.69" 13 -3.36"
195602 - 195701 25.79" 14 -3.26"
195702 - 195801 30.17" 48 1.12"
195802 - 195901 23.85" 4 -5.20"
195902 - 196001 34.16" 67 5.11"
196002 - 196101 28.90" 36 -0.15"
196102 - 196201 30.66" 51 1.61"
196202 - 196301 28.21" 27 -0.84"
196302 - 196401 24.96" 9 -4.09"
196402 - 196501 29.12" 40 0.07"
196502 - 196601 35.96" 70 6.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/