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 (61.66")
1901-1911 Base Period
189512 - 189705 68.44" 13 6.78"
189612 - 189805 66.29" 11 4.63"
189712 - 189905 72.23" 15 10.57"
189812 - 190005 56.05" 2 -5.61"
189912 - 190105 56.82" 4 -4.84"
190012 - 190205 50.02" 1 -11.64"
190112 - 190305 67.45" 12 5.79"
190212 - 190405 63.06" 7 1.40"
190312 - 190505 56.71" 3 -4.95"
190412 - 190605 62.00" 6 0.34"
190512 - 190705 64.65" 10 2.99"
190612 - 190805 70.83" 14 9.17"
190712 - 190905 64.32" 8 2.66"
190812 - 191005 64.43" 9 2.77"
190912 - 191105 57.97" 5 -3.69"

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/