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 (24.00")
1901-1921 Base Period
189509 - 189602 22.14" 10 -1.86"
189609 - 189702 21.61" 8 -2.39"
189709 - 189802 28.58" 20 4.58"
189809 - 189902 31.79" 24 7.79"
189909 - 190002 21.14" 6 -2.86"
190009 - 190102 22.06" 9 -1.94"
190109 - 190202 20.06" 4 -3.94"
190209 - 190302 33.80" 25 9.80"
190309 - 190402 10.93" 1 -13.07"
190409 - 190502 25.53" 17 1.53"
190509 - 190602 23.12" 13 -0.88"
190609 - 190702 28.91" 22 4.91"
190709 - 190802 28.73" 21 4.73"
190809 - 190902 20.35" 5 -3.65"
190909 - 191002 23.77" 15 -0.23"
191009 - 191102 18.45" 3 -5.55"
191109 - 191202 30.35" 23 6.35"
191209 - 191302 26.93" 18 2.93"
191309 - 191402 25.38" 16 1.38"
191409 - 191502 22.63" 12 -1.37"
191509 - 191602 22.32" 11 -1.68"
191609 - 191702 21.30" 7 -2.70"
191709 - 191802 14.05" 2 -9.95"
191809 - 191902 27.37" 19 3.37"
191909 - 192002 34.22" 26 10.22"
192009 - 192102 23.77" 15 -0.23"

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/