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 (20.08")
1901-1922 Base Period
189507 - 189602 15.20" 4 -4.88"
189607 - 189702 19.35" 14 -0.73"
189707 - 189802 15.81" 6 -4.27"
189807 - 189902 15.29" 5 -4.79"
189907 - 190002 18.22" 10 -1.86"
190007 - 190102 31.52" 27 11.44"
190107 - 190202 18.07" 9 -2.01"
190207 - 190302 20.58" 20 0.50"
190307 - 190402 25.46" 25 5.38"
190407 - 190502 21.17" 21 1.09"
190507 - 190602 19.45" 15 -0.63"
190607 - 190702 19.14" 13 -0.94"
190707 - 190802 16.58" 8 -3.50"
190807 - 190902 15.17" 3 -4.91"
190907 - 191002 20.12" 18 0.04"
191007 - 191102 14.17" 1 -5.91"
191107 - 191202 26.12" 26 6.04"
191207 - 191302 22.53" 24 2.45"
191307 - 191402 19.62" 16 -0.46"
191407 - 191502 19.74" 17 -0.34"
191507 - 191602 22.50" 23 2.42"
191607 - 191702 18.76" 12 -1.32"
191707 - 191802 16.13" 7 -3.95"
191807 - 191902 18.70" 11 -1.38"
191907 - 192002 21.24" 22 1.16"
192007 - 192102 14.69" 2 -5.39"
192107 - 192202 20.30" 19 0.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/