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 (33.32")
1901-1959 Base Period
189507 - 189604 30.54" 15 -2.78"
189607 - 189704 40.39" 60 7.07"
189707 - 189804 33.38" 34 0.06"
189807 - 189904 36.70" 47 3.38"
189907 - 190004 27.94" 9 -5.38"
190007 - 190104 30.63" 17 -2.69"
190107 - 190204 27.47" 8 -5.85"
190207 - 190304 37.61" 55 4.29"
190307 - 190404 31.74" 22 -1.58"
190407 - 190504 26.62" 4 -6.70"
190507 - 190604 35.71" 45 2.39"
190607 - 190704 38.64" 58 5.32"
190707 - 190804 36.96" 49 3.64"
190807 - 190904 30.84" 18 -2.48"
190907 - 191004 30.55" 16 -2.77"
191007 - 191104 33.45" 35 0.13"
191107 - 191204 40.31" 59 6.99"
191207 - 191304 37.57" 53 4.25"
191307 - 191404 29.40" 12 -3.92"
191407 - 191504 29.01" 11 -4.31"
191507 - 191604 40.73" 61 7.41"
191607 - 191704 31.96" 24 -1.36"
191707 - 191804 27.43" 6 -5.89"
191807 - 191904 31.36" 21 -1.96"
191907 - 192004 38.16" 57 4.84"
192007 - 192104 33.27" 31 -0.05"
192107 - 192204 40.80" 62 7.48"
192207 - 192304 32.60" 30 -0.72"
192307 - 192404 33.46" 36 0.14"
192407 - 192504 28.43" 10 -4.89"
192507 - 192604 32.38" 28 -0.94"
192607 - 192704 46.62" 64 13.30"
192707 - 192804 33.69" 38 0.37"
192807 - 192904 35.65" 44 2.33"
192907 - 193004 32.17" 26 -1.15"
193007 - 193104 23.07" 1 -10.25"
193107 - 193204 37.47" 52 4.15"
193207 - 193304 37.30" 51 3.98"
193307 - 193404 27.45" 7 -5.87"
193407 - 193504 35.30" 42 1.98"
193507 - 193604 30.04" 14 -3.28"
193607 - 193704 38.01" 56 4.69"
193707 - 193804 32.59" 29 -0.73"
193807 - 193904 36.09" 46 2.77"
193907 - 194004 26.73" 5 -6.59"
194007 - 194104 23.86" 3 -9.46"
194107 - 194204 33.67" 37 0.35"
194207 - 194304 34.39" 41 1.07"
194307 - 194404 30.89" 20 -2.43"
194407 - 194504 35.37" 43 2.05"
194507 - 194604 33.32" 33 0.00"
194607 - 194704 32.12" 25 -1.20"
194707 - 194804 31.92" 23 -1.40"
194807 - 194904 37.17" 50 3.85"
194907 - 195004 41.09" 63 7.77"
195007 - 195104 36.91" 48 3.59"
195107 - 195204 37.61" 55 4.29"
195207 - 195304 29.57" 13 -3.75"
195307 - 195404 23.76" 2 -9.56"
195407 - 195504 34.28" 40 0.96"
195507 - 195604 30.86" 19 -2.46"
195607 - 195704 33.28" 32 -0.04"
195707 - 195804 32.35" 27 -0.97"
195807 - 195904 34.28" 40 0.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/