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 (18.74")
1901-1914 Base Period
189503 - 189602 16.43" 6 -2.31"
189603 - 189702 26.72" 19 7.98"
189703 - 189802 15.22" 4 -3.52"
189803 - 189902 17.29" 8 -1.45"
189903 - 190002 16.58" 7 -2.16"
190003 - 190102 18.59" 11 -0.15"
190103 - 190202 19.85" 13 1.11"
190203 - 190302 19.95" 14 1.21"
190303 - 190402 19.42" 12 0.68"
190403 - 190502 22.69" 18 3.95"
190503 - 190602 21.82" 16 3.08"
190603 - 190702 18.35" 9 -0.39"
190703 - 190802 14.64" 2 -4.10"
190803 - 190902 16.40" 5 -2.34"
190903 - 191002 18.54" 10 -0.20"
191003 - 191102 14.29" 1 -4.45"
191103 - 191202 21.03" 15 2.29"
191203 - 191302 21.97" 17 3.23"
191303 - 191402 14.75" 3 -3.99"

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/