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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (82.81")
1901-1912 Base Period
189512 - 189711 85.08" 7 2.27"
189612 - 189811 90.86" 16 8.05"
189712 - 189911 89.22" 15 6.41"
189812 - 190011 80.16" 4 -2.65"
189912 - 190111 72.69" 1 -10.12"
190012 - 190211 74.43" 2 -8.38"
190112 - 190311 85.95" 10 3.14"
190212 - 190411 79.61" 3 -3.20"
190312 - 190511 81.75" 6 -1.06"
190412 - 190611 86.13" 11 3.32"
190512 - 190711 87.49" 14 4.68"
190612 - 190811 86.65" 13 3.84"
190712 - 190911 86.31" 12 3.50"
190812 - 191011 85.70" 9 2.89"
190912 - 191111 81.50" 5 -1.31"
191012 - 191211 85.54" 8 2.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/