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 (10.94")
1901-1923 Base Period
189509 - 189602 9.75" 11 -1.19"
189609 - 189702 12.53" 20 1.59"
189709 - 189802 8.11" 3 -2.83"
189809 - 189902 10.04" 12 -0.90"
189909 - 190002 12.58" 22 1.64"
190009 - 190102 15.81" 28 4.87"
190109 - 190202 10.08" 13 -0.86"
190209 - 190302 12.59" 23 1.65"
190309 - 190402 13.77" 26 2.83"
190409 - 190502 12.63" 24 1.69"
190509 - 190602 12.37" 19 1.43"
190609 - 190702 13.25" 25 2.31"
190709 - 190802 9.10" 8 -1.84"
190809 - 190902 9.08" 7 -1.86"
190909 - 191002 12.56" 21 1.62"
191009 - 191102 7.18" 1 -3.76"
191109 - 191202 14.31" 27 3.37"
191209 - 191302 7.98" 2 -2.96"
191309 - 191402 9.16" 9 -1.78"
191409 - 191502 9.18" 10 -1.76"
191509 - 191602 12.30" 18 1.36"
191609 - 191702 9.04" 6 -1.90"
191709 - 191802 8.38" 4 -2.56"
191809 - 191902 11.09" 15 0.15"
191909 - 192002 11.19" 16 0.25"
192009 - 192102 9.01" 5 -1.93"
192109 - 192202 11.38" 17 0.44"
192209 - 192302 10.16" 14 -0.78"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/