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 (33.94")
1901-1914 Base Period
189506 - 189605 33.54" 10 -0.40"
189606 - 189705 31.14" 6 -2.80"
189706 - 189805 30.60" 5 -3.34"
189806 - 189905 32.79" 9 -1.15"
189906 - 190005 37.12" 14 3.18"
190006 - 190105 33.63" 11 -0.31"
190106 - 190205 27.97" 3 -5.97"
190206 - 190305 39.02" 18 5.08"
190306 - 190405 27.51" 1 -6.43"
190406 - 190505 39.66" 19 5.72"
190506 - 190605 35.27" 12 1.33"
190606 - 190705 38.59" 17 4.65"
190706 - 190805 37.30" 15 3.36"
190806 - 190905 32.41" 8 -1.53"
190906 - 191005 29.98" 4 -3.96"
191006 - 191105 27.68" 2 -6.26"
191106 - 191205 36.23" 13 2.29"
191206 - 191305 32.21" 7 -1.73"
191306 - 191405 37.65" 16 3.71"

Citing This Page

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