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 (29.20")
1901-1925 Base Period
189506 - 189605 29.51" 19 0.31"
189606 - 189705 30.75" 23 1.55"
189706 - 189805 27.18" 8 -2.02"
189806 - 189905 28.58" 14 -0.62"
189906 - 190005 27.02" 6 -2.18"
190006 - 190105 32.57" 27 3.37"
190106 - 190205 27.69" 10 -1.51"
190206 - 190305 35.60" 30 6.40"
190306 - 190405 31.33" 24 2.13"
190406 - 190505 29.11" 16 -0.09"
190506 - 190605 32.97" 28 3.77"
190606 - 190705 29.35" 17 0.15"
190706 - 190805 32.00" 26 2.80"
190806 - 190905 27.98" 12 -1.22"
190906 - 191005 28.25" 13 -0.95"
191006 - 191105 22.30" 1 -6.90"
191106 - 191205 31.46" 25 2.26"
191206 - 191305 29.36" 18 0.16"
191306 - 191405 27.02" 6 -2.18"
191406 - 191505 30.65" 21 1.45"
191506 - 191605 33.86" 29 4.66"
191606 - 191705 27.68" 9 -1.52"
191706 - 191805 26.36" 5 -2.84"
191806 - 191905 27.92" 11 -1.28"
191906 - 192005 30.69" 22 1.49"
192006 - 192105 28.82" 15 -0.38"
192106 - 192205 29.90" 20 0.70"
192206 - 192305 25.49" 2 -3.71"
192306 - 192405 26.12" 4 -3.08"
192406 - 192505 25.59" 3 -3.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/