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 (58.01")
1901-1961 Base Period
189507 - 189706 60.97" 46 2.96"
189607 - 189806 58.64" 32 0.63"
189707 - 189906 56.34" 24 -1.67"
189807 - 190006 54.02" 17 -3.99"
189907 - 190106 58.91" 34 0.90"
190007 - 190206 62.25" 55 4.24"
190107 - 190306 61.19" 50 3.18"
190207 - 190406 65.85" 64 7.84"
190307 - 190506 64.00" 63 5.99"
190407 - 190606 62.83" 57 4.82"
190507 - 190706 60.31" 40 2.30"
190607 - 190806 61.67" 52 3.66"
190707 - 190906 60.13" 38 2.12"
190807 - 191006 53.13" 12 -4.88"
190907 - 191106 49.76" 3 -8.25"
191007 - 191206 54.19" 19 -3.82"
191107 - 191306 60.70" 42 2.69"
191207 - 191406 60.71" 43 2.70"
191307 - 191506 59.57" 37 1.56"
191407 - 191606 63.26" 58 5.25"
191507 - 191706 61.27" 51 3.26"
191607 - 191806 51.88" 5 -6.13"
191707 - 191906 54.35" 20 -3.66"
191807 - 192006 60.82" 44 2.81"
191907 - 192106 57.55" 27 -0.46"
192007 - 192206 56.91" 25 -1.10"
192107 - 192306 56.94" 26 -1.07"
192207 - 192406 53.17" 13 -4.84"
192307 - 192506 53.04" 10 -4.97"
192407 - 192606 52.20" 7 -5.81"
192507 - 192706 58.72" 33 0.71"
192607 - 192806 60.43" 41 2.42"
192707 - 192906 60.14" 39 2.13"
192807 - 193006 59.27" 36 1.26"
192907 - 193106 47.66" 1 -10.35"
193007 - 193206 51.78" 4 -6.23"
193107 - 193306 57.66" 30 -0.35"
193207 - 193406 48.23" 2 -9.78"
193307 - 193506 52.00" 6 -6.01"
193407 - 193606 56.15" 22 -1.86"
193507 - 193706 52.75" 8 -5.26"
193607 - 193806 58.26" 31 0.25"
193707 - 193906 61.10" 48 3.09"
193807 - 194006 54.61" 21 -3.40"
193907 - 194106 53.92" 16 -4.09"
194007 - 194206 63.71" 60 5.70"
194107 - 194306 67.66" 65 9.65"
194207 - 194406 63.81" 62 5.80"
194307 - 194506 60.94" 45 2.93"
194407 - 194606 61.07" 47 3.06"
194507 - 194706 61.80" 53 3.79"
194607 - 194806 57.59" 28 -0.42"
194707 - 194906 53.21" 14 -4.80"
194807 - 195006 57.65" 29 -0.36"
194907 - 195106 61.81" 54 3.80"
195007 - 195206 63.35" 59 5.34"
195107 - 195306 62.28" 56 4.27"
195207 - 195406 59.24" 35 1.23"
195307 - 195506 56.30" 23 -1.71"
195407 - 195606 53.11" 11 -4.90"
195507 - 195706 54.06" 18 -3.95"
195607 - 195806 52.95" 9 -5.06"
195707 - 195906 53.80" 15 -4.21"
195807 - 196006 63.72" 61 5.71"
195907 - 196106 61.13" 49 3.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/