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 (116.51")
1901-1930 Base Period
189512 - 189911 118.76" 22 2.25"
189612 - 190011 118.65" 21 2.14"
189712 - 190111 116.15" 15 -0.36"
189812 - 190211 120.03" 26 3.52"
189912 - 190311 125.53" 30 9.02"
190012 - 190411 119.73" 25 3.22"
190112 - 190511 128.78" 32 12.27"
190212 - 190611 126.91" 31 10.40"
190312 - 190711 120.17" 27 3.66"
190412 - 190811 122.45" 29 5.94"
190512 - 190911 119.50" 24 2.99"
190612 - 191011 110.16" 3 -6.35"
190712 - 191111 112.91" 10 -3.60"
190812 - 191211 111.40" 6 -5.11"
190912 - 191311 109.66" 2 -6.85"
191012 - 191411 117.92" 20 1.41"
191112 - 191511 119.32" 23 2.81"
191212 - 191611 121.08" 28 4.57"
191312 - 191711 116.87" 16 0.36"
191412 - 191811 114.84" 12 -1.67"
191512 - 191911 115.29" 13 -1.22"
191612 - 192011 112.46" 9 -4.05"
191712 - 192111 116.10" 14 -0.41"
191812 - 192211 117.78" 19 1.27"
191912 - 192311 110.45" 5 -6.06"
192012 - 192411 111.51" 8 -5.00"
192112 - 192511 108.65" 1 -7.86"
192212 - 192611 110.29" 4 -6.22"
192312 - 192711 113.27" 11 -3.24"
192412 - 192811 117.02" 17 0.51"
192512 - 192911 117.58" 18 1.07"
192612 - 193011 111.45" 7 -5.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/