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 (28.99")
1901-1948 Base Period
189508 - 189607 30.11" 26 1.12"
189608 - 189707 32.96" 52 3.97"
189708 - 189807 24.66" 6 -4.33"
189808 - 189907 30.32" 30 1.33"
189908 - 190007 26.99" 15 -2.00"
190008 - 190107 32.09" 48 3.10"
190108 - 190207 30.11" 27 1.12"
190208 - 190307 32.47" 49 3.48"
190308 - 190407 31.16" 38 2.17"
190408 - 190507 31.83" 47 2.84"
190508 - 190607 30.14" 28 1.15"
190608 - 190707 30.45" 33 1.46"
190708 - 190807 31.76" 44 2.77"
190808 - 190907 27.90" 18 -1.09"
190908 - 191007 24.01" 4 -4.98"
191008 - 191107 25.16" 7 -3.83"
191108 - 191207 31.48" 41 2.49"
191208 - 191307 30.41" 31 1.42"
191308 - 191407 28.54" 21 -0.45"
191408 - 191507 31.35" 39 2.36"
191508 - 191607 31.12" 37 2.13"
191608 - 191707 28.23" 19 -0.76"
191708 - 191807 24.50" 5 -4.49"
191808 - 191907 30.76" 35 1.77"
191908 - 192007 30.44" 32 1.45"
192008 - 192107 26.70" 14 -2.29"
192108 - 192207 30.96" 36 1.97"
192208 - 192307 25.55" 9 -3.44"
192308 - 192407 27.08" 16 -1.91"
192408 - 192507 26.33" 12 -2.66"
192508 - 192607 25.67" 11 -3.32"
192608 - 192707 32.84" 50 3.85"
192708 - 192807 28.29" 20 -0.70"
192808 - 192907 31.83" 47 2.84"
192908 - 193007 25.55" 9 -3.44"
193008 - 193107 21.32" 2 -7.67"
193108 - 193207 31.63" 43 2.64"
193208 - 193307 26.50" 13 -2.49"
193308 - 193407 21.19" 1 -7.80"
193408 - 193507 31.77" 45 2.78"
193508 - 193607 22.58" 3 -6.41"
193608 - 193707 29.61" 25 0.62"
193708 - 193807 31.51" 42 2.52"
193808 - 193907 28.75" 22 -0.24"
193908 - 194007 25.23" 8 -3.76"
194008 - 194107 28.81" 23 -0.18"
194108 - 194207 35.84" 53 6.85"
194208 - 194307 32.91" 51 3.92"
194308 - 194407 30.25" 29 1.26"
194408 - 194507 30.51" 34 1.52"
194508 - 194607 29.24" 24 0.25"
194608 - 194707 31.48" 41 2.49"
194708 - 194807 27.52" 17 -1.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/