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 (22.49")
1901-1951 Base Period
189502 - 189511 15.60" 4 -6.89"
189602 - 189611 27.89" 53 5.40"
189702 - 189711 27.04" 48 4.55"
189802 - 189811 19.92" 12 -2.57"
189902 - 189911 27.04" 48 4.55"
190002 - 190011 23.71" 35 1.22"
190102 - 190111 21.80" 25 -0.69"
190202 - 190211 27.10" 49 4.61"
190302 - 190311 23.00" 27 0.51"
190402 - 190411 27.54" 52 5.05"
190502 - 190511 20.27" 16 -2.22"
190602 - 190611 25.36" 42 2.87"
190702 - 190711 24.11" 37 1.62"
190802 - 190811 21.43" 23 -1.06"
190902 - 190911 26.04" 46 3.55"
191002 - 191011 23.85" 36 1.36"
191102 - 191111 18.85" 7 -3.64"
191202 - 191211 25.37" 43 2.88"
191302 - 191311 23.02" 28 0.53"
191402 - 191411 20.74" 22 -1.75"
191502 - 191511 23.51" 32 1.02"
191602 - 191611 25.48" 44 2.99"
191702 - 191711 20.17" 14 -2.32"
191802 - 191811 20.50" 21 -1.99"
191902 - 191911 21.87" 26 -0.62"
192002 - 192011 23.47" 30 0.98"
192102 - 192111 25.72" 45 3.23"
192202 - 192211 19.20" 9 -3.29"
192302 - 192311 19.97" 13 -2.52"
192402 - 192411 18.94" 8 -3.55"
192502 - 192511 20.38" 19 -2.11"
192602 - 192611 23.37" 29 0.88"
192702 - 192711 28.89" 57 6.40"
192802 - 192811 17.82" 6 -4.67"
192902 - 192911 12.55" 1 -9.94"
193002 - 193011 19.29" 10 -3.20"
193102 - 193111 20.28" 17 -2.21"
193202 - 193211 24.40" 40 1.91"
193302 - 193311 19.73" 11 -2.76"
193402 - 193411 20.44" 20 -2.05"
193502 - 193511 15.55" 3 -6.94"
193602 - 193611 16.34" 5 -6.15"
193702 - 193711 27.92" 54 5.43"
193802 - 193811 23.57" 34 1.08"
193902 - 193911 15.15" 2 -7.34"
194002 - 194011 27.45" 51 4.96"
194102 - 194111 23.56" 33 1.07"
194202 - 194211 24.25" 39 1.76"
194302 - 194311 20.35" 18 -2.14"
194402 - 194411 20.23" 15 -2.26"
194502 - 194511 27.33" 50 4.84"
194602 - 194611 24.57" 41 2.08"
194702 - 194711 24.15" 38 1.66"
194802 - 194811 28.75" 56 6.26"
194902 - 194911 21.52" 24 -0.97"
195002 - 195011 28.13" 55 5.64"
195102 - 195111 23.50" 31 1.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/