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 (14.30")
1901-1911 Base Period
189507 - 189602 15.81" 10 1.51"
189607 - 189702 11.82" 6 -2.48"
189707 - 189802 12.10" 7 -2.20"
189807 - 189902 10.59" 5 -3.71"
189907 - 190002 15.94" 11 1.64"
190007 - 190102 20.31" 14 6.01"
190107 - 190202 6.54" 2 -7.76"
190207 - 190302 22.45" 16 8.15"
190307 - 190402 6.30" 1 -8.00"
190407 - 190502 10.37" 4 -3.93"
190507 - 190602 14.79" 9 0.49"
190607 - 190702 20.49" 15 6.19"
190707 - 190802 16.45" 12 2.15"
190807 - 190902 17.18" 13 2.88"
190907 - 191002 12.22" 8 -2.08"
191007 - 191102 10.22" 3 -4.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/