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 (26.69")
1901-1948 Base Period
189501 - 189511 21.86" 5 -4.83"
189601 - 189611 34.59" 54 7.90"
189701 - 189711 30.16" 41 3.47"
189801 - 189811 22.65" 9 -4.04"
189901 - 189911 32.26" 50 5.57"
190001 - 190011 27.11" 29 0.42"
190101 - 190111 26.95" 27 0.26"
190201 - 190211 29.85" 40 3.16"
190301 - 190311 29.14" 38 2.45"
190401 - 190411 31.31" 48 4.62"
190501 - 190511 23.70" 13 -2.99"
190601 - 190611 30.25" 42 3.56"
190701 - 190711 29.26" 39 2.57"
190801 - 190811 24.27" 16 -2.42"
190901 - 190911 33.41" 52 6.72"
191001 - 191011 28.14" 34 1.45"
191101 - 191111 23.76" 14 -2.93"
191201 - 191211 31.26" 46 4.57"
191301 - 191311 28.30" 35 1.61"
191401 - 191411 28.07" 33 1.38"
191501 - 191511 26.52" 25 -0.17"
191601 - 191611 30.55" 43 3.86"
191701 - 191711 23.30" 11 -3.39"
191801 - 191811 25.29" 20 -1.40"
191901 - 191911 26.86" 26 0.17"
192001 - 192011 26.51" 24 -0.18"
192101 - 192111 31.47" 49 4.78"
192201 - 192211 21.92" 7 -4.77"
192301 - 192311 26.18" 22 -0.51"
192401 - 192411 21.68" 4 -5.01"
192501 - 192511 25.73" 21 -0.96"
192601 - 192611 26.45" 23 -0.24"
192701 - 192711 33.59" 53 6.90"
192801 - 192811 21.86" 5 -4.83"
192901 - 192911 15.93" 1 -10.76"
193001 - 193011 22.06" 8 -4.63"
193101 - 193111 23.91" 15 -2.78"
193201 - 193211 28.51" 36 1.82"
193301 - 193311 25.10" 18 -1.59"
193401 - 193411 25.21" 19 -1.48"
193501 - 193511 20.13" 3 -6.56"
193601 - 193611 23.59" 12 -3.10"
193701 - 193711 31.27" 47 4.58"
193801 - 193811 27.03" 28 0.34"
193901 - 193911 18.89" 2 -7.80"
194001 - 194011 31.05" 45 4.36"
194101 - 194111 27.19" 30 0.50"
194201 - 194211 27.24" 31 0.55"
194301 - 194311 25.03" 17 -1.66"
194401 - 194411 22.69" 10 -4.00"
194501 - 194511 30.88" 44 4.19"
194601 - 194611 29.06" 37 2.37"
194701 - 194711 27.60" 32 0.91"
194801 - 194811 33.01" 51 6.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/