Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. 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 (11.46")
1901-1924 Base Period
189509 - 189602 7.59" 4 -3.87"
189609 - 189702 11.90" 19 0.44"
189709 - 189802 8.24" 5 -3.22"
189809 - 189902 9.87" 12 -1.59"
189909 - 190002 6.91" 2 -4.55"
190009 - 190102 12.69" 24 1.23"
190109 - 190202 9.52" 9 -1.94"
190209 - 190302 12.20" 21 0.74"
190309 - 190402 6.62" 1 -4.84"
190409 - 190502 8.37" 6 -3.09"
190509 - 190602 12.19" 20 0.73"
190609 - 190702 10.89" 16 -0.57"
190709 - 190802 8.42" 7 -3.04"
190809 - 190902 10.07" 13 -1.39"
190909 - 191002 15.54" 26 4.08"
191009 - 191102 9.66" 10 -1.80"
191109 - 191202 15.61" 27 4.15"
191209 - 191302 12.49" 22 1.03"
191309 - 191402 10.25" 14 -1.21"
191409 - 191502 19.34" 29 7.88"
191509 - 191602 14.40" 25 2.94"
191609 - 191702 9.74" 11 -1.72"
191709 - 191802 6.96" 3 -4.50"
191809 - 191902 11.12" 17 -0.34"
191909 - 192002 15.71" 28 4.25"
192009 - 192102 11.29" 18 -0.17"
192109 - 192202 12.65" 23 1.19"
192209 - 192302 9.10" 8 -2.36"
192309 - 192402 10.26" 15 -1.20"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/