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 (29.93")
1901-1928 Base Period
189508 - 189604 29.00" 13 -0.93"
189608 - 189704 27.83" 8 -2.10"
189708 - 189804 31.03" 23 1.10"
189808 - 189904 34.25" 29 4.32"
189908 - 190004 29.54" 17 -0.39"
190008 - 190104 30.15" 20 0.22"
190108 - 190204 34.29" 31 4.36"
190208 - 190304 34.16" 28 4.23"
190308 - 190404 29.20" 15 -0.73"
190408 - 190504 26.03" 3 -3.90"
190508 - 190604 29.02" 14 -0.91"
190608 - 190704 28.17" 10 -1.76"
190708 - 190804 34.53" 32 4.60"
190808 - 190904 28.16" 9 -1.77"
190908 - 191004 27.67" 7 -2.26"
191008 - 191104 25.34" 2 -4.59"
191108 - 191204 33.46" 27 3.53"
191208 - 191304 34.26" 30 4.33"
191308 - 191404 30.71" 22 0.78"
191408 - 191504 25.07" 1 -4.86"
191508 - 191604 30.33" 21 0.40"
191608 - 191704 26.25" 4 -3.68"
191708 - 191804 28.36" 11 -1.57"
191808 - 191904 29.85" 19 -0.08"
191908 - 192004 32.19" 26 2.26"
192008 - 192104 31.22" 24 1.29"
192108 - 192204 29.22" 16 -0.71"
192208 - 192304 26.76" 5 -3.17"
192308 - 192404 29.81" 18 -0.12"
192408 - 192504 26.98" 6 -2.95"
192508 - 192604 28.76" 12 -1.17"
192608 - 192704 31.26" 25 1.33"
192708 - 192804 36.83" 33 6.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/