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 (206.27")
1901-1931 Base Period
189504 - 190003 210.82" 25 4.55"
189604 - 190103 207.39" 19 1.12"
189704 - 190203 218.94" 31 12.67"
189804 - 190303 220.63" 32 14.36"
189904 - 190403 214.06" 29 7.79"
190004 - 190503 213.16" 28 6.89"
190104 - 190603 217.21" 30 10.94"
190204 - 190703 208.94" 21 2.67"
190304 - 190803 206.85" 18 0.58"
190404 - 190903 205.36" 16 -0.91"
190504 - 191003 203.82" 14 -2.45"
190604 - 191103 199.81" 7 -6.46"
190704 - 191203 200.39" 8 -5.88"
190804 - 191303 199.48" 6 -6.79"
190904 - 191403 199.15" 3 -7.12"
191004 - 191503 198.93" 2 -7.34"
191104 - 191603 203.79" 13 -2.48"
191204 - 191703 203.49" 12 -2.78"
191304 - 191803 199.36" 5 -6.91"
191404 - 191903 202.73" 11 -3.54"
191504 - 192003 209.03" 22 2.76"
191604 - 192103 210.86" 26 4.59"
191704 - 192203 209.37" 23 3.10"
191804 - 192303 208.31" 20 2.04"
191904 - 192403 204.80" 15 -1.47"
192004 - 192503 202.10" 10 -4.17"
192104 - 192603 198.55" 1 -7.72"
192204 - 192703 199.32" 4 -6.95"
192304 - 192803 205.85" 17 -0.42"
192404 - 192903 210.10" 24 3.83"
192504 - 193003 210.93" 27 4.66"
192604 - 193103 201.62" 9 -4.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/