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 (50.71")
1901-1938 Base Period
189507 - 189806 51.18" 24 0.47"
189607 - 189906 47.42" 15 -3.29"
189707 - 190006 44.40" 10 -6.31"
189807 - 190106 50.05" 20 -0.66"
189907 - 190206 52.86" 26 2.15"
190007 - 190306 53.20" 29 2.49"
190107 - 190406 53.85" 30 3.14"
190207 - 190506 55.85" 33 5.14"
190307 - 190606 60.21" 36 9.50"
190407 - 190706 65.52" 41 14.81"
190507 - 190806 60.99" 39 10.28"
190607 - 190906 60.30" 37 9.59"
190707 - 191006 52.45" 25 1.74"
190807 - 191106 57.97" 35 7.26"
190907 - 191206 49.95" 19 -0.76"
191007 - 191306 47.31" 14 -3.40"
191107 - 191406 50.48" 22 -0.23"
191207 - 191506 57.63" 34 6.92"
191307 - 191606 61.73" 40 11.02"
191407 - 191706 54.07" 31 3.36"
191507 - 191806 47.67" 16 -3.04"
191607 - 191906 45.19" 12 -5.52"
191707 - 192006 43.03" 6 -7.68"
191807 - 192106 48.57" 18 -2.14"
191907 - 192206 50.80" 23 0.09"
192007 - 192306 52.98" 27 2.27"
192107 - 192406 43.61" 9 -7.10"
192207 - 192506 43.17" 7 -7.54"
192307 - 192606 42.61" 4 -8.10"
192407 - 192706 52.99" 28 2.28"
192507 - 192806 50.43" 21 -0.28"
192607 - 192906 46.55" 13 -4.16"
192707 - 193006 40.82" 2 -9.89"
192807 - 193106 37.23" 1 -13.48"
192907 - 193206 44.55" 11 -6.16"
193007 - 193306 42.55" 3 -8.16"
193107 - 193406 42.78" 5 -7.93"
193207 - 193506 43.19" 8 -7.52"
193307 - 193606 48.14" 17 -2.57"
193407 - 193706 54.98" 32 4.27"
193507 - 193806 60.62" 38 9.91"

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/