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 (116.78")
1901-1909 Base Period
189503 - 190002 107.11" 2 -9.67"
189603 - 190102 113.89" 6 -2.89"
189703 - 190202 112.25" 5 -4.53"
189803 - 190302 117.97" 7 1.19"
189903 - 190402 111.59" 4 -5.19"
190003 - 190502 107.95" 3 -8.83"
190103 - 190602 106.77" 1 -10.01"
190203 - 190702 124.93" 9 8.15"
190303 - 190802 122.52" 8 5.74"
190403 - 190902 133.14" 10 16.36"

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/