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 (11.00")
1901-1930 Base Period
189507 - 189602 7.95" 3 -3.05"
189607 - 189702 10.46" 20 -0.54"
189707 - 189802 10.24" 16 -0.76"
189807 - 189902 9.57" 9 -1.43"
189907 - 190002 8.39" 4 -2.61"
190007 - 190102 15.77" 35 4.77"
190107 - 190202 11.07" 24 0.07"
190207 - 190302 9.49" 8 -1.51"
190307 - 190402 14.25" 33 3.25"
190407 - 190502 10.16" 15 -0.84"
190507 - 190602 12.16" 28 1.16"
190607 - 190702 9.90" 11 -1.10"
190707 - 190802 9.99" 12 -1.01"
190807 - 190902 7.92" 2 -3.08"
190907 - 191002 10.28" 17 -0.72"
191007 - 191102 10.03" 14 -0.97"
191107 - 191202 10.78" 23 -0.22"
191207 - 191302 14.18" 32 3.18"
191307 - 191402 10.02" 13 -0.98"
191407 - 191502 9.39" 7 -1.61"
191507 - 191602 10.76" 22 -0.24"
191607 - 191702 12.73" 30 1.73"
191707 - 191802 6.55" 1 -4.45"
191807 - 191902 11.14" 25 0.14"
191907 - 192002 11.52" 26 0.52"
192007 - 192102 8.82" 5 -2.18"
192107 - 192202 15.45" 34 4.45"
192207 - 192302 13.24" 31 2.24"
192307 - 192402 10.42" 19 -0.58"
192407 - 192502 12.22" 29 1.22"
192507 - 192602 9.15" 6 -1.85"
192607 - 192702 11.79" 27 0.79"
192707 - 192802 9.85" 10 -1.15"
192807 - 192902 10.30" 18 -0.70"
192907 - 193002 10.58" 21 -0.42"

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/