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 (22.26")
1901-1932 Base Period
189510 - 189603 21.33" 15 -0.93"
189610 - 189703 28.21" 35 5.95"
189710 - 189803 23.61" 23 1.35"
189810 - 189903 22.06" 17 -0.20"
189910 - 190003 23.66" 24 1.40"
190010 - 190103 24.77" 28 2.51"
190110 - 190203 22.08" 18 -0.18"
190210 - 190303 25.10" 29 2.84"
190310 - 190403 30.80" 37 8.54"
190410 - 190503 19.70" 9 -2.56"
190510 - 190603 20.84" 13 -1.42"
190610 - 190703 27.76" 34 5.50"
190710 - 190803 20.15" 10 -2.11"
190810 - 190903 23.56" 22 1.30"
190910 - 191003 26.44" 32 4.18"
191010 - 191103 22.02" 16 -0.24"
191110 - 191203 20.86" 14 -1.40"
191210 - 191303 20.81" 12 -1.45"
191310 - 191403 22.15" 19 -0.11"
191410 - 191503 16.49" 2 -5.77"
191510 - 191603 29.01" 36 6.75"
191610 - 191703 19.37" 8 -2.89"
191710 - 191803 24.15" 26 1.89"
191810 - 191903 23.51" 21 1.25"
191910 - 192003 17.49" 5 -4.77"
192010 - 192103 27.17" 33 4.91"
192110 - 192203 22.35" 20 0.09"
192210 - 192303 20.43" 11 -1.83"
192310 - 192403 17.87" 7 -4.39"
192410 - 192503 25.31" 30 3.05"
192510 - 192603 17.52" 6 -4.74"
192610 - 192703 26.08" 31 3.82"
192710 - 192803 23.89" 25 1.63"
192810 - 192903 16.15" 1 -6.11"
192910 - 193003 17.12" 4 -5.14"
193010 - 193103 16.76" 3 -5.50"
193110 - 193203 24.58" 27 2.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/