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 (15.62")
1901-1926 Base Period
189509 - 189602 15.04" 13 -0.58"
189609 - 189702 15.35" 15 -0.27"
189709 - 189802 16.96" 20 1.34"
189809 - 189902 18.08" 25 2.46"
189909 - 190002 14.83" 12 -0.79"
190009 - 190102 12.15" 5 -3.47"
190109 - 190202 9.47" 1 -6.15"
190209 - 190302 20.41" 29 4.79"
190309 - 190402 15.28" 14 -0.34"
190409 - 190502 10.51" 2 -5.11"
190509 - 190602 15.36" 16 -0.26"
190609 - 190702 17.48" 21 1.86"
190709 - 190802 17.82" 24 2.20"
190809 - 190902 11.56" 4 -4.06"
190909 - 191002 17.56" 22 1.94"
191009 - 191102 20.84" 30 5.22"
191109 - 191202 20.99" 31 5.37"
191209 - 191302 17.62" 23 2.00"
191309 - 191402 13.92" 10 -1.70"
191409 - 191502 13.71" 7 -1.91"
191509 - 191602 20.24" 28 4.62"
191609 - 191702 13.72" 8 -1.90"
191709 - 191802 12.16" 6 -3.46"
191809 - 191902 13.79" 9 -1.83"
191909 - 192002 16.13" 18 0.51"
192009 - 192102 15.51" 17 -0.11"
192109 - 192202 18.90" 27 3.28"
192209 - 192302 13.94" 11 -1.68"
192309 - 192402 16.89" 19 1.27"
192409 - 192502 11.54" 3 -4.08"
192509 - 192602 18.51" 26 2.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/