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 (19.97")
1901-1912 Base Period
189508 - 189602 18.53" 5 -1.44"
189608 - 189702 21.89" 13 1.92"
189708 - 189802 21.63" 11 1.66"
189808 - 189902 21.26" 10 1.29"
189908 - 190002 23.58" 15 3.61"
190008 - 190102 19.75" 9 -0.22"
190108 - 190202 18.73" 6 -1.24"
190208 - 190302 19.35" 7 -0.62"
190308 - 190402 23.71" 17 3.74"
190408 - 190502 16.82" 1 -3.15"
190508 - 190602 17.80" 3 -2.17"
190608 - 190702 23.66" 16 3.69"
190708 - 190802 19.42" 8 -0.55"
190808 - 190902 17.47" 2 -2.50"
190908 - 191002 22.83" 14 2.86"
191008 - 191102 21.79" 12 1.82"
191108 - 191202 18.35" 4 -1.62"

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/