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 (15.03")
1901-1926 Base Period
189507 - 189602 12.41" 5 -2.62"
189607 - 189702 17.49" 25 2.46"
189707 - 189802 15.14" 20 0.11"
189807 - 189902 14.50" 18 -0.53"
189907 - 190002 17.76" 26 2.73"
190007 - 190102 24.05" 31 9.02"
190107 - 190202 13.87" 11 -1.16"
190207 - 190302 15.28" 22 0.25"
190307 - 190402 18.75" 27 3.72"
190407 - 190502 13.82" 10 -1.21"
190507 - 190602 19.11" 28 4.08"
190607 - 190702 16.33" 23 1.30"
190707 - 190802 13.99" 13 -1.04"
190807 - 190902 12.69" 6 -2.34"
190907 - 191002 21.23" 30 6.20"
191007 - 191102 12.26" 3 -2.77"
191107 - 191202 14.12" 14 -0.91"
191207 - 191302 14.20" 16 -0.83"
191307 - 191402 17.48" 24 2.45"
191407 - 191502 15.16" 21 0.13"
191507 - 191602 13.28" 9 -1.75"
191607 - 191702 14.82" 19 -0.21"
191707 - 191802 10.73" 2 -4.30"
191807 - 191902 14.17" 15 -0.86"
191907 - 192002 19.17" 29 4.14"
192007 - 192102 12.35" 4 -2.68"
192107 - 192202 13.11" 7 -1.92"
192207 - 192302 14.28" 17 -0.75"
192307 - 192402 9.36" 1 -5.67"
192407 - 192502 13.22" 8 -1.81"
192507 - 192602 13.90" 12 -1.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/