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 (49.73")
1901-1941 Base Period
189508 - 189607 45.48" 10 -4.25"
189608 - 189707 47.16" 16 -2.57"
189708 - 189807 41.04" 2 -8.69"
189808 - 189907 58.23" 43 8.50"
189908 - 190007 52.68" 34 2.95"
190008 - 190107 52.45" 32 2.72"
190108 - 190207 50.26" 24 0.53"
190208 - 190307 56.77" 42 7.04"
190308 - 190407 41.41" 4 -8.32"
190408 - 190507 48.09" 20 -1.64"
190508 - 190607 54.44" 40 4.71"
190608 - 190707 47.95" 19 -1.78"
190708 - 190807 54.23" 37 4.50"
190808 - 190907 52.55" 33 2.82"
190908 - 191007 44.35" 7 -5.38"
191008 - 191107 39.89" 1 -9.84"
191108 - 191207 62.01" 46 12.28"
191208 - 191307 50.44" 26 0.71"
191308 - 191407 41.05" 3 -8.68"
191408 - 191507 51.11" 29 1.38"
191508 - 191607 52.39" 31 2.66"
191608 - 191707 46.35" 14 -3.38"
191708 - 191807 42.65" 6 -7.08"
191808 - 191907 58.41" 44 8.68"
191908 - 192007 50.89" 28 1.16"
192008 - 192107 49.24" 22 -0.49"
192108 - 192207 52.80" 35 3.07"
192208 - 192307 51.34" 30 1.61"
192308 - 192407 50.25" 23 0.52"
192408 - 192507 45.70" 12 -4.03"
192508 - 192607 48.34" 21 -1.39"
192608 - 192707 44.40" 8 -5.33"
192708 - 192807 52.86" 36 3.13"
192808 - 192907 60.93" 45 11.20"
192908 - 193007 50.31" 25 0.58"
193008 - 193107 42.51" 5 -7.22"
193108 - 193207 44.98" 9 -4.75"
193208 - 193307 55.39" 41 5.66"
193308 - 193407 45.83" 13 -3.90"
193408 - 193507 47.17" 17 -2.56"
193508 - 193607 54.26" 38 4.53"
193608 - 193707 54.28" 39 4.55"
193708 - 193807 50.78" 27 1.05"
193808 - 193907 47.89" 18 -1.84"
193908 - 194007 46.39" 15 -3.34"
194008 - 194107 45.55" 11 -4.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/