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 (25.13")
1901-1960 Base Period
189505 - 189511 21.62" 13 -3.51"
189605 - 189611 29.79" 60 4.66"
189705 - 189711 19.67" 4 -5.46"
189805 - 189811 29.79" 60 4.66"
189905 - 189911 21.96" 17 -3.17"
190005 - 190011 27.62" 48 2.49"
190105 - 190111 18.71" 3 -6.42"
190205 - 190211 28.25" 51 3.12"
190305 - 190311 22.68" 18 -2.45"
190405 - 190411 20.24" 6 -4.89"
190505 - 190511 30.35" 63 5.22"
190605 - 190611 26.72" 44 1.59"
190705 - 190711 27.45" 47 2.32"
190805 - 190811 21.64" 14 -3.49"
190905 - 190911 26.83" 46 1.70"
191005 - 191011 26.20" 41 1.07"
191105 - 191111 25.35" 33 0.22"
191205 - 191211 24.17" 27 -0.96"
191305 - 191311 21.69" 15 -3.44"
191405 - 191411 20.39" 7 -4.74"
191505 - 191511 32.95" 66 7.82"
191605 - 191611 24.49" 29 -0.64"
191705 - 191711 22.92" 20 -2.21"
191805 - 191811 24.46" 28 -0.67"
191905 - 191911 31.01" 65 5.88"
192005 - 192011 23.50" 21 -1.63"
192105 - 192111 27.88" 49 2.75"
192205 - 192211 20.65" 9 -4.48"
192305 - 192311 25.62" 35 0.49"
192405 - 192411 24.68" 31 -0.45"
192505 - 192511 26.11" 40 0.98"
192605 - 192611 30.97" 64 5.84"
192705 - 192711 29.73" 58 4.60"
192805 - 192811 29.57" 56 4.44"
192905 - 192911 29.21" 54 4.08"
193005 - 193011 16.96" 2 -8.17"
193105 - 193111 25.82" 37 0.69"
193205 - 193211 24.55" 30 -0.58"
193305 - 193311 24.11" 26 -1.02"
193405 - 193411 24.05" 24 -1.08"
193505 - 193511 30.16" 62 5.03"
193605 - 193611 20.43" 8 -4.70"
193705 - 193711 24.06" 25 -1.07"
193805 - 193811 26.43" 42 1.30"
193905 - 193911 20.95" 12 -4.18"
194005 - 194011 20.78" 11 -4.35"
194105 - 194111 26.79" 45 1.66"
194205 - 194211 28.78" 53 3.65"
194305 - 194311 24.89" 32 -0.24"
194405 - 194411 20.75" 10 -4.38"
194505 - 194511 29.59" 57 4.46"
194605 - 194611 26.64" 43 1.51"
194705 - 194711 25.71" 36 0.58"
194805 - 194811 25.96" 38 0.83"
194905 - 194911 26.07" 39 0.94"
195005 - 195011 28.62" 52 3.49"
195105 - 195111 28.15" 50 3.02"
195205 - 195211 20.16" 5 -4.97"
195305 - 195311 16.08" 1 -9.05"
195405 - 195411 22.82" 19 -2.31"
195505 - 195511 23.80" 23 -1.33"
195605 - 195611 21.79" 16 -3.34"
195705 - 195711 29.22" 55 4.09"
195805 - 195811 29.97" 61 4.84"
195905 - 195911 25.41" 34 0.28"
196005 - 196011 23.70" 22 -1.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/