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 (34.16")
1901-1944 Base Period
189507 - 189606 31.17" 12 -2.99"
189607 - 189706 31.77" 16 -2.39"
189707 - 189806 32.49" 19 -1.67"
189807 - 189906 32.61" 20 -1.55"
189907 - 190006 36.48" 32 2.32"
190007 - 190106 30.93" 11 -3.23"
190107 - 190206 29.18" 7 -4.98"
190207 - 190306 39.63" 46 5.47"
190307 - 190406 29.46" 8 -4.70"
190407 - 190506 38.51" 39 4.35"
190507 - 190606 34.33" 24 0.17"
190607 - 190706 38.39" 38 4.23"
190707 - 190806 38.61" 40 4.45"
190807 - 190906 32.27" 17 -1.89"
190907 - 191006 28.71" 6 -5.45"
191007 - 191106 26.40" 4 -7.76"
191107 - 191206 38.62" 41 4.46"
191207 - 191306 31.34" 14 -2.82"
191307 - 191406 36.69" 34 2.53"
191407 - 191506 38.83" 42 4.67"
191507 - 191606 34.95" 27 0.79"
191607 - 191706 25.74" 3 -8.42"
191707 - 191806 24.70" 2 -9.46"
191807 - 191906 39.94" 47 5.78"
191907 - 192006 39.47" 44 5.31"
192007 - 192106 38.86" 43 4.70"
192107 - 192206 34.59" 25 0.43"
192207 - 192306 35.36" 29 1.20"
192307 - 192406 37.62" 36 3.46"
192407 - 192506 22.15" 1 -12.01"
192507 - 192606 36.40" 30 2.24"
192607 - 192706 40.26" 48 6.10"
192707 - 192806 34.82" 26 0.66"
192807 - 192906 36.59" 33 2.43"
192907 - 193006 32.29" 18 -1.87"
193007 - 193106 31.57" 15 -2.59"
193107 - 193206 37.99" 37 3.83"
193207 - 193306 33.13" 22 -1.03"
193307 - 193406 31.31" 13 -2.85"
193407 - 193506 37.20" 35 3.04"
193507 - 193606 27.97" 5 -6.19"
193607 - 193706 32.75" 21 -1.41"
193707 - 193806 36.44" 31 2.28"
193807 - 193906 30.49" 10 -3.67"
193907 - 194006 29.55" 9 -4.61"
194007 - 194106 40.91" 49 6.75"
194107 - 194206 39.56" 45 5.40"
194207 - 194306 33.38" 23 -0.78"
194307 - 194406 35.06" 28 0.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/