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 (15.49")
1901-1947 Base Period
189504 - 189511 11.39" 6 -4.10"
189604 - 189611 22.02" 53 6.53"
189704 - 189711 17.66" 37 2.17"
189804 - 189811 14.11" 18 -1.38"
189904 - 189911 19.12" 46 3.63"
190004 - 190011 17.51" 36 2.02"
190104 - 190111 14.34" 20 -1.15"
190204 - 190211 17.09" 33 1.60"
190304 - 190311 18.06" 39 2.57"
190404 - 190411 12.60" 8 -2.89"
190504 - 190511 14.59" 22 -0.90"
190604 - 190611 18.23" 40 2.74"
190704 - 190711 15.10" 23 -0.39"
190804 - 190811 15.35" 25 -0.14"
190904 - 190911 19.04" 45 3.55"
191004 - 191011 16.83" 32 1.34"
191104 - 191111 15.56" 26 0.07"
191204 - 191211 19.46" 48 3.97"
191304 - 191311 18.77" 43 3.28"
191404 - 191411 16.15" 29 0.66"
191504 - 191511 18.00" 38 2.51"
191604 - 191611 14.51" 21 -0.98"
191704 - 191711 13.04" 11 -2.45"
191804 - 191811 13.25" 13 -2.24"
191904 - 191911 12.97" 10 -2.52"
192004 - 192011 19.31" 47 3.82"
192104 - 192111 18.24" 41 2.75"
192204 - 192211 12.09" 7 -3.40"
192304 - 192311 16.33" 31 0.84"
192404 - 192411 13.81" 16 -1.68"
192504 - 192511 13.95" 17 -1.54"
192604 - 192611 17.31" 35 1.82"
192704 - 192711 20.81" 52 5.32"
192804 - 192811 11.31" 5 -4.18"
192904 - 192911 8.60" 1 -6.89"
193004 - 193011 12.95" 9 -2.54"
193104 - 193111 13.58" 15 -1.91"
193204 - 193211 16.07" 28 0.58"
193304 - 193311 13.15" 12 -2.34"
193404 - 193411 15.63" 27 0.14"
193504 - 193511 10.18" 4 -5.31"
193604 - 193611 9.47" 3 -6.02"
193704 - 193711 20.39" 51 4.90"
193804 - 193811 13.51" 14 -1.98"
193904 - 193911 8.92" 2 -6.57"
194004 - 194011 16.20" 30 0.71"
194104 - 194111 20.00" 50 4.51"
194204 - 194211 19.48" 49 3.99"
194304 - 194311 14.17" 19 -1.32"
194404 - 194411 15.28" 24 -0.21"
194504 - 194511 18.48" 42 2.99"
194604 - 194611 17.10" 34 1.61"
194704 - 194711 18.81" 44 3.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/