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 (57.48")
1901-1907 Base Period
189504 - 189803 54.04" 6 -3.44"
189604 - 189903 38.32" 1 -19.16"
189704 - 190003 38.37" 2 -19.11"
189804 - 190103 39.33" 3 -18.15"
189904 - 190203 46.40" 4 -11.08"
190004 - 190303 48.84" 5 -8.64"
190104 - 190403 56.86" 7 -0.62"
190204 - 190503 69.52" 9 12.04"
190304 - 190603 69.41" 8 11.93"
190404 - 190703 71.98" 10 14.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/