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 (18.99")
1901-1924 Base Period
189507 - 189602 15.81" 9 -3.18"
189607 - 189702 24.50" 26 5.51"
189707 - 189802 13.02" 2 -5.97"
189807 - 189902 15.47" 8 -3.52"
189907 - 190002 13.18" 3 -5.81"
190007 - 190102 25.62" 28 6.63"
190107 - 190202 13.43" 4 -5.56"
190207 - 190302 29.25" 29 10.26"
190307 - 190402 16.71" 11 -2.28"
190407 - 190502 16.41" 10 -2.58"
190507 - 190602 19.94" 19 0.95"
190607 - 190702 17.81" 13 -1.18"
190707 - 190802 20.15" 20 1.16"
190807 - 190902 18.70" 15 -0.29"
190907 - 191002 20.83" 24 1.84"
191007 - 191102 14.62" 6 -4.37"
191107 - 191202 20.19" 21 1.20"
191207 - 191302 19.38" 18 0.39"
191307 - 191402 14.89" 7 -4.10"
191407 - 191502 22.68" 25 3.69"
191507 - 191602 25.25" 27 6.26"
191607 - 191702 13.52" 5 -5.47"
191707 - 191802 11.25" 1 -7.74"
191807 - 191902 16.93" 12 -2.06"
191907 - 192002 20.81" 23 1.82"
192007 - 192102 19.14" 17 0.15"
192107 - 192202 20.43" 22 1.44"
192207 - 192302 19.13" 16 0.14"
192307 - 192402 18.57" 14 -0.42"

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/