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 (14.86")
1901-1944 Base Period
189510 - 189604 15.25" 27 0.39"
189610 - 189704 16.94" 35 2.08"
189710 - 189804 10.00" 4 -4.86"
189810 - 189904 11.92" 13 -2.94"
189910 - 190004 14.28" 21 -0.58"
190010 - 190104 16.99" 36 2.13"
190110 - 190204 14.84" 22 -0.02"
190210 - 190304 15.42" 28 0.56"
190310 - 190404 18.20" 43 3.34"
190410 - 190504 15.03" 26 0.17"
190510 - 190604 17.57" 38 2.71"
190610 - 190704 21.46" 47 6.60"
190710 - 190804 12.39" 15 -2.47"
190810 - 190904 18.57" 45 3.71"
190910 - 191004 14.89" 23 0.03"
191010 - 191104 17.97" 42 3.11"
191110 - 191204 10.23" 7 -4.63"
191210 - 191304 10.23" 7 -4.63"
191310 - 191404 19.95" 46 5.09"
191410 - 191504 16.69" 33 1.83"
191510 - 191604 16.77" 34 1.91"
191610 - 191704 13.02" 17 -1.84"
191710 - 191804 11.17" 10 -3.69"
191810 - 191904 13.18" 19 -1.68"
191910 - 192004 11.21" 11 -3.65"
192010 - 192104 15.66" 30 0.80"
192110 - 192204 15.81" 31 0.95"
192210 - 192304 12.91" 16 -1.95"
192310 - 192404 7.57" 1 -7.29"
192410 - 192504 15.00" 25 0.14"
192510 - 192604 12.27" 14 -2.59"
192610 - 192704 18.27" 44 3.41"
192710 - 192804 13.51" 20 -1.35"
192810 - 192904 10.11" 6 -4.75"
192910 - 193004 11.52" 12 -3.34"
193010 - 193104 8.82" 2 -6.04"
193110 - 193204 15.55" 29 0.69"
193210 - 193304 10.08" 5 -4.78"
193310 - 193404 9.77" 3 -5.09"
193410 - 193504 17.58" 39 2.72"
193510 - 193604 14.92" 24 0.06"
193610 - 193704 16.11" 32 1.25"
193710 - 193804 22.59" 48 7.73"
193810 - 193904 10.86" 9 -4.00"
193910 - 194004 17.76" 40 2.90"
194010 - 194104 22.89" 49 8.03"
194110 - 194204 17.44" 37 2.58"
194210 - 194304 17.93" 41 3.07"
194310 - 194404 13.16" 18 -1.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/