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 (10.79")
1901-1928 Base Period
189512 - 189603 10.51" 20 -0.28"
189612 - 189703 12.42" 24 1.63"
189712 - 189803 5.98" 2 -4.81"
189812 - 189903 9.42" 13 -1.37"
189912 - 190003 7.03" 5 -3.76"
190012 - 190103 9.96" 16 -0.83"
190112 - 190203 10.19" 19 -0.60"
190212 - 190303 10.58" 21 -0.21"
190312 - 190403 12.70" 25 1.91"
190412 - 190503 11.56" 23 0.77"
190512 - 190603 14.01" 28 3.22"
190612 - 190703 18.89" 33 8.10"
190712 - 190803 9.99" 17 -0.80"
190812 - 190903 16.14" 32 5.35"
190912 - 191003 9.76" 15 -1.03"
191012 - 191103 14.36" 29 3.57"
191112 - 191203 7.04" 6 -3.75"
191212 - 191303 6.23" 3 -4.56"
191312 - 191403 14.83" 30 4.04"
191412 - 191503 13.25" 26 2.46"
191512 - 191603 15.01" 31 4.22"
191612 - 191703 8.98" 10 -1.81"
191712 - 191803 9.36" 12 -1.43"
191812 - 191903 9.64" 14 -1.15"
191912 - 192003 8.29" 9 -2.50"
192012 - 192103 10.14" 18 -0.65"
192112 - 192203 13.37" 27 2.58"
192212 - 192303 7.39" 7 -3.40"
192312 - 192403 5.24" 1 -5.55"
192412 - 192503 9.07" 11 -1.72"
192512 - 192603 6.97" 4 -3.82"
192612 - 192703 11.08" 22 0.29"
192712 - 192803 8.09" 8 -2.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/