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 (31.05")
1901-1932 Base Period
189504 - 189603 30.24" 15 -0.81"
189604 - 189703 39.74" 37 8.69"
189704 - 189803 32.22" 22 1.17"
189804 - 189903 29.86" 12 -1.19"
189904 - 190003 33.06" 24 2.01"
190004 - 190103 34.32" 30 3.27"
190104 - 190203 30.98" 19 -0.07"
190204 - 190303 34.46" 32 3.41"
190304 - 190403 39.42" 36 8.37"
190404 - 190503 26.61" 6 -4.44"
190504 - 190603 30.01" 14 -1.04"
190604 - 190703 37.80" 33 6.75"
190704 - 190803 30.39" 17 -0.66"
190804 - 190903 32.69" 23 1.64"
190904 - 191003 33.94" 28 2.89"
191004 - 191103 28.45" 9 -2.60"
191104 - 191203 30.60" 18 -0.45"
191204 - 191303 33.23" 25 2.18"
191304 - 191403 33.40" 26 2.35"
191404 - 191503 26.38" 5 -4.67"
191504 - 191603 39.32" 35 8.27"
191604 - 191703 28.84" 11 -2.21"
191704 - 191803 33.42" 27 2.37"
191804 - 191903 30.26" 16 -0.79"
191904 - 192003 24.10" 2 -6.95"
192004 - 192103 38.41" 34 7.36"
192104 - 192203 31.63" 21 0.58"
192204 - 192303 28.14" 8 -2.91"
192304 - 192403 28.62" 10 -2.43"
192404 - 192503 29.87" 13 -1.18"
192504 - 192603 27.10" 7 -3.95"
192604 - 192703 33.95" 29 2.90"
192704 - 192803 34.41" 31 3.36"
192804 - 192903 22.33" 1 -8.72"
192904 - 193003 24.14" 3 -6.91"
193004 - 193103 24.95" 4 -6.10"
193104 - 193203 31.57" 20 0.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/