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 (29.33")
1901-1925 Base Period
189507 - 189606 29.21" 14 -0.12"
189607 - 189706 31.76" 25 2.43"
189707 - 189806 26.88" 9 -2.45"
189807 - 189906 29.46" 16 0.13"
189907 - 190006 24.56" 3 -4.77"
190007 - 190106 34.35" 30 5.02"
190107 - 190206 27.90" 12 -1.43"
190207 - 190306 33.29" 28 3.96"
190307 - 190406 32.56" 26 3.23"
190407 - 190506 31.44" 24 2.11"
190507 - 190606 31.39" 23 2.06"
190607 - 190706 28.92" 13 -0.41"
190707 - 190806 32.75" 27 3.42"
190807 - 190906 27.38" 10 -1.95"
190907 - 191006 25.75" 4 -3.58"
191007 - 191106 24.01" 1 -5.32"
191107 - 191206 30.18" 18 0.85"
191207 - 191306 30.52" 21 1.19"
191307 - 191406 30.19" 19 0.86"
191407 - 191506 29.38" 15 0.05"
191507 - 191606 33.88" 29 4.55"
191607 - 191706 27.39" 11 -1.94"
191707 - 191806 24.49" 2 -4.84"
191807 - 191906 29.86" 17 0.53"
191907 - 192006 30.96" 22 1.63"
192007 - 192106 26.59" 7 -2.74"
192107 - 192206 30.32" 20 0.99"
192207 - 192306 26.62" 8 -2.71"
192307 - 192406 26.55" 6 -2.78"
192407 - 192506 26.49" 5 -2.84"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/