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 (14.40")
1901-1914 Base Period
189506 - 189602 12.49" 5 -1.91"
189606 - 189702 14.43" 12 0.03"
189706 - 189802 12.68" 6 -1.72"
189806 - 189902 14.26" 11 -0.14"
189906 - 190002 11.16" 3 -3.24"
190006 - 190102 16.71" 16 2.31"
190106 - 190202 17.46" 19 3.06"
190206 - 190302 12.74" 7 -1.66"
190306 - 190402 15.61" 15 1.21"
190406 - 190502 17.43" 18 3.03"
190506 - 190602 17.01" 17 2.61"
190606 - 190702 13.90" 10 -0.50"
190706 - 190802 12.89" 8 -1.51"
190806 - 190902 10.80" 1 -3.60"
190906 - 191002 13.68" 9 -0.72"
191006 - 191102 10.90" 2 -3.50"
191106 - 191202 14.98" 13 0.58"
191206 - 191302 15.50" 14 1.10"
191306 - 191402 11.94" 4 -2.46"

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/