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 (28.74")
1901-1943 Base Period
189512 - 189611 33.62" 46 4.88"
189612 - 189711 27.69" 16 -1.05"
189712 - 189811 28.38" 20 -0.36"
189812 - 189911 29.07" 27 0.33"
189912 - 190011 33.51" 45 4.77"
190012 - 190111 25.19" 6 -3.55"
190112 - 190211 32.26" 41 3.52"
190212 - 190311 34.57" 48 5.83"
190312 - 190411 27.71" 17 -1.03"
190412 - 190511 34.24" 47 5.50"
190512 - 190611 30.39" 33 1.65"
190612 - 190711 27.83" 18 -0.91"
190712 - 190811 29.99" 31 1.25"
190812 - 190911 31.29" 37 2.55"
190912 - 191011 21.05" 1 -7.69"
191012 - 191111 30.58" 34 1.84"
191112 - 191211 28.48" 22 -0.26"
191212 - 191311 29.55" 30 0.81"
191312 - 191411 29.31" 29 0.57"
191412 - 191511 31.98" 39 3.24"
191512 - 191611 30.24" 32 1.50"
191612 - 191711 25.34" 7 -3.40"
191712 - 191811 27.28" 12 -1.46"
191812 - 191911 32.43" 42 3.69"
191912 - 192011 27.41" 13 -1.33"
192012 - 192111 28.98" 26 0.24"
192112 - 192211 28.96" 25 0.22"
192212 - 192311 25.10" 5 -3.64"
192312 - 192411 28.47" 21 -0.27"
192412 - 192511 26.12" 10 -2.62"
192512 - 192611 30.60" 35 1.86"
192612 - 192711 28.08" 19 -0.66"
192712 - 192811 32.22" 40 3.48"
192812 - 192911 26.68" 11 -2.06"
192912 - 193011 24.47" 3 -4.27"
193012 - 193111 27.64" 15 -1.10"
193112 - 193211 27.44" 14 -1.30"
193212 - 193311 24.97" 4 -3.77"
193312 - 193411 25.54" 8 -3.20"
193412 - 193511 29.19" 28 0.45"
193512 - 193611 22.77" 2 -5.97"
193612 - 193711 28.52" 23 -0.22"
193712 - 193811 33.34" 44 4.60"
193812 - 193911 25.62" 9 -3.12"
193912 - 194011 28.93" 24 0.19"
194012 - 194111 32.53" 43 3.79"
194112 - 194211 31.88" 38 3.14"
194212 - 194311 30.86" 36 2.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/