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 (14.65")
1901-1910 Base Period
189508 - 189602 11.08" 5 -3.57"
189608 - 189702 14.73" 11 0.08"
189708 - 189802 8.83" 1 -5.82"
189808 - 189902 10.22" 2 -4.43"
189908 - 190002 10.57" 4 -4.08"
190008 - 190102 17.42" 14 2.77"
190108 - 190202 13.92" 7 -0.73"
190208 - 190302 16.88" 13 2.23"
190308 - 190402 14.95" 12 0.30"
190408 - 190502 10.35" 3 -4.30"
190508 - 190602 14.72" 10 0.07"
190608 - 190702 14.09" 8 -0.56"
190708 - 190802 11.63" 6 -3.02"
190808 - 190902 14.67" 9 0.02"
190908 - 191002 17.82" 15 3.17"

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/