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 (40.01")
1901-1941 Base Period
189510 - 189607 37.69" 18 -2.32"
189610 - 189707 40.25" 24 0.24"
189710 - 189807 32.57" 5 -7.44"
189810 - 189907 44.58" 36 4.57"
189910 - 190007 45.01" 39 5.00"
190010 - 190107 45.87" 42 5.86"
190110 - 190207 35.08" 10 -4.93"
190210 - 190307 47.40" 44 7.39"
190310 - 190407 31.68" 4 -8.33"
190410 - 190507 38.97" 19 -1.04"
190510 - 190607 44.79" 37 4.78"
190610 - 190707 35.85" 13 -4.16"
190710 - 190807 43.22" 32 3.21"
190810 - 190907 41.51" 28 1.50"
190910 - 191007 35.57" 11 -4.44"
191010 - 191107 31.59" 3 -8.42"
191110 - 191207 52.15" 46 12.14"
191210 - 191307 39.63" 22 -0.38"
191310 - 191407 31.35" 1 -8.66"
191410 - 191507 41.15" 27 1.14"
191510 - 191607 42.65" 29 2.64"
191610 - 191707 39.38" 20 -0.63"
191710 - 191807 31.37" 2 -8.64"
191810 - 191907 49.50" 45 9.49"
191910 - 192007 43.36" 33 3.35"
192010 - 192107 37.16" 16 -2.85"
192110 - 192207 46.22" 43 6.21"
192210 - 192307 43.64" 34 3.63"
192310 - 192407 41.15" 27 1.14"
192410 - 192507 33.39" 6 -6.62"
192510 - 192607 43.00" 31 2.99"
192610 - 192707 34.32" 8 -5.69"
192710 - 192807 45.74" 41 5.73"
192810 - 192907 44.03" 35 4.02"
192910 - 193007 39.61" 21 -0.40"
193010 - 193107 34.27" 7 -5.74"
193110 - 193207 36.88" 15 -3.13"
193210 - 193307 45.45" 40 5.44"
193310 - 193407 36.79" 14 -3.22"
193410 - 193507 37.68" 17 -2.33"
193510 - 193607 42.91" 30 2.90"
193610 - 193707 44.81" 38 4.80"
193710 - 193807 40.18" 23 0.17"
193810 - 193907 40.43" 25 0.42"
193910 - 194007 35.00" 9 -5.01"
194010 - 194107 35.84" 12 -4.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/