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 (154.95")
1901-1938 Base Period
189512 - 190011 171.24" 39 16.29"
189612 - 190111 161.52" 29 6.57"
189712 - 190211 159.87" 25 4.92"
189812 - 190311 166.63" 37 11.68"
189912 - 190411 165.72" 35 10.77"
190012 - 190511 162.87" 32 7.92"
190112 - 190611 165.37" 34 10.42"
190212 - 190711 166.31" 36 11.36"
190312 - 190811 161.52" 29 6.57"
190412 - 190911 163.94" 33 8.99"
190512 - 191011 167.07" 38 12.12"
190612 - 191111 160.60" 27 5.65"
190712 - 191211 160.43" 26 5.48"
190812 - 191311 162.33" 31 7.38"
190912 - 191411 156.73" 21 1.78"
191012 - 191511 153.23" 14 -1.72"
191112 - 191611 161.88" 30 6.93"
191212 - 191711 154.75" 15 -0.20"
191312 - 191811 155.84" 19 0.89"
191412 - 191911 155.04" 17 0.09"
191512 - 192011 157.25" 23 2.30"
191612 - 192111 158.76" 24 3.81"
191712 - 192211 156.87" 22 1.92"
191812 - 192311 155.62" 18 0.67"
191912 - 192411 151.74" 12 -3.21"
192012 - 192511 151.31" 11 -3.64"
192112 - 192611 144.43" 6 -10.52"
192212 - 192711 156.40" 20 1.45"
192312 - 192811 148.93" 8 -6.02"
192412 - 192911 142.45" 5 -12.50"
192512 - 193011 140.93" 4 -14.02"
192612 - 193111 136.05" 2 -18.90"
192712 - 193211 132.66" 1 -22.29"
192812 - 193311 137.29" 3 -17.66"
192912 - 193411 151.96" 13 -2.99"
193012 - 193511 148.34" 7 -6.61"
193112 - 193611 149.56" 9 -5.39"
193212 - 193711 151.03" 10 -3.92"
193312 - 193811 154.76" 16 -0.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/