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 (67.10")
1901-1905 Base Period
189502 - 189601 55.91" 2 -11.19"
189602 - 189701 57.72" 3 -9.38"
189702 - 189801 60.42" 6 -6.68"
189802 - 189901 72.99" 9 5.89"
189902 - 190001 57.97" 4 -9.13"
190002 - 190101 72.79" 8 5.69"
190102 - 190201 89.49" 10 22.39"
190202 - 190301 58.02" 5 -9.08"
190302 - 190401 65.59" 7 -1.51"
190402 - 190501 49.63" 1 -17.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/