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 (13.51")
1901-1928 Base Period
189507 - 189602 13.76" 19 0.25"
189607 - 189702 12.20" 17 -1.31"
189707 - 189802 8.99" 7 -4.52"
189807 - 189902 10.18" 8 -3.33"
189907 - 190002 11.91" 16 -1.60"
190007 - 190102 18.57" 30 5.06"
190107 - 190202 7.65" 4 -5.86"
190207 - 190302 17.95" 27 4.44"
190307 - 190402 7.34" 3 -6.17"
190407 - 190502 11.32" 13 -2.19"
190507 - 190602 15.06" 22 1.55"
190607 - 190702 20.42" 31 6.91"
190707 - 190802 15.05" 21 1.54"
190807 - 190902 11.03" 12 -2.48"
190907 - 191002 11.43" 14 -2.08"
191007 - 191102 10.18" 8 -3.33"
191107 - 191202 15.19" 24 1.68"
191207 - 191302 10.27" 11 -3.24"
191307 - 191402 16.24" 25 2.73"
191407 - 191502 18.35" 29 4.84"
191507 - 191602 15.11" 23 1.60"
191607 - 191702 8.71" 6 -4.80"
191707 - 191802 7.17" 2 -6.34"
191807 - 191902 12.73" 18 -0.78"
191907 - 192002 17.94" 26 4.43"
192007 - 192102 20.48" 32 6.97"
192107 - 192202 6.55" 1 -6.96"
192207 - 192302 8.51" 5 -5.00"
192307 - 192402 18.02" 28 4.51"
192407 - 192502 10.23" 10 -3.28"
192507 - 192602 14.11" 20 0.60"
192607 - 192702 21.07" 33 7.56"
192707 - 192802 11.46" 15 -2.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/