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 (12.60")
1901-1925 Base Period
189502 - 189506 9.79" 3 -2.81"
189602 - 189606 15.30" 29 2.70"
189702 - 189706 12.83" 17 0.23"
189802 - 189806 12.56" 14 -0.04"
189902 - 189906 14.65" 28 2.05"
190002 - 190006 9.30" 2 -3.30"
190102 - 190106 11.10" 7 -1.50"
190202 - 190206 13.42" 21 0.82"
190302 - 190306 13.54" 23 0.94"
190402 - 190406 12.38" 12 -0.22"
190502 - 190506 15.54" 30 2.94"
190602 - 190606 12.60" 15 0.00"
190702 - 190706 10.22" 4 -2.38"
190802 - 190806 16.67" 31 4.07"
190902 - 190906 13.43" 22 0.83"
191002 - 191006 7.00" 1 -5.60"
191102 - 191106 11.61" 9 -0.99"
191202 - 191206 10.37" 5 -2.23"
191302 - 191306 12.89" 18 0.29"
191402 - 191406 13.97" 25 1.37"
191502 - 191506 13.57" 24 0.97"
191602 - 191606 14.33" 26 1.73"
191702 - 191706 12.45" 13 -0.15"
191802 - 191806 12.13" 11 -0.47"
191902 - 191906 14.34" 27 1.74"
192002 - 192006 13.42" 21 0.82"
192102 - 192106 12.01" 10 -0.59"
192202 - 192206 13.31" 19 0.71"
192302 - 192306 11.26" 8 -1.34"
192402 - 192406 12.62" 16 0.02"
192502 - 192506 10.77" 6 -1.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/