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 (27.09")
1901-1931 Base Period
189508 - 189602 23.44" 7 -3.65"
189608 - 189702 24.95" 10 -2.14"
189708 - 189802 20.70" 1 -6.39"
189808 - 189902 38.16" 36 11.07"
189908 - 190002 26.07" 21 -1.02"
190008 - 190102 25.72" 19 -1.37"
190108 - 190202 31.77" 30 4.68"
190208 - 190302 32.77" 34 5.68"
190308 - 190402 23.83" 9 -3.26"
190408 - 190502 25.52" 17 -1.57"
190508 - 190602 28.25" 25 1.16"
190608 - 190702 24.95" 10 -2.14"
190708 - 190802 31.31" 29 4.22"
190808 - 190902 25.41" 16 -1.68"
190908 - 191002 21.93" 2 -5.16"
191008 - 191102 21.93" 2 -5.16"
191108 - 191202 33.14" 35 6.05"
191208 - 191302 27.67" 24 0.58"
191308 - 191402 25.37" 15 -1.72"
191408 - 191502 31.96" 32 4.87"
191508 - 191602 27.14" 23 0.05"
191608 - 191702 23.30" 6 -3.79"
191708 - 191802 22.57" 4 -4.52"
191808 - 191902 31.79" 31 4.70"
191908 - 192002 25.30" 14 -1.79"
192008 - 192102 29.26" 26 2.17"
192108 - 192202 25.02" 12 -2.07"
192208 - 192302 25.62" 18 -1.47"
192308 - 192402 25.73" 20 -1.36"
192408 - 192502 30.32" 27 3.23"
192508 - 192602 27.09" 22 0.00"
192608 - 192702 25.17" 13 -1.92"
192708 - 192802 23.80" 8 -3.29"
192808 - 192902 32.67" 33 5.58"
192908 - 193002 30.37" 28 3.28"
193008 - 193102 23.24" 5 -3.85"

Citing This Page

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