Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (41.36")
1901-1938 Base Period
189508 - 189607 40.24" 15 -1.12"
189608 - 189707 43.45" 34 2.09"
189708 - 189807 41.75" 23 0.39"
189808 - 189907 44.70" 37 3.34"
189908 - 190007 40.27" 16 -1.09"
190008 - 190107 42.57" 26 1.21"
190108 - 190207 47.74" 42 6.38"
190208 - 190307 46.17" 40 4.81"
190308 - 190407 40.63" 18 -0.73"
190408 - 190507 38.39" 9 -2.97"
190508 - 190607 41.96" 24 0.60"
190608 - 190707 39.44" 12 -1.92"
190708 - 190807 46.58" 41 5.22"
190808 - 190907 37.55" 5 -3.81"
190908 - 191007 37.53" 4 -3.83"
191008 - 191107 34.49" 1 -6.87"
191108 - 191207 44.17" 36 2.81"
191208 - 191307 42.95" 28 1.59"
191308 - 191407 40.32" 17 -1.04"
191408 - 191507 37.89" 8 -3.47"
191508 - 191607 44.04" 35 2.68"
191608 - 191707 40.06" 14 -1.30"
191708 - 191807 39.82" 13 -1.54"
191808 - 191907 42.96" 30 1.60"
191908 - 192007 43.15" 32 1.79"
192008 - 192107 41.06" 21 -0.30"
192108 - 192207 43.34" 33 1.98"
192208 - 192307 35.98" 3 -5.38"
192308 - 192407 41.11" 22 -0.25"
192408 - 192507 38.72" 11 -2.64"
192508 - 192607 37.56" 6 -3.80"
192608 - 192707 43.07" 31 1.71"
192708 - 192807 50.39" 43 9.03"
192808 - 192907 40.84" 19 -0.52"
192908 - 193007 37.88" 7 -3.48"
193008 - 193107 34.92" 2 -6.44"
193108 - 193207 38.47" 10 -2.89"
193208 - 193307 42.96" 30 1.60"
193308 - 193407 40.95" 20 -0.41"
193408 - 193507 42.88" 27 1.52"
193508 - 193607 42.44" 25 1.08"
193608 - 193707 45.97" 39 4.61"
193708 - 193807 44.83" 38 3.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/