Climate at a Glance

Statewide 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 (194.77")
1901-1907 Base Period
189502 - 189901 186.40" 1 -8.37"
189602 - 190001 187.22" 3 -7.55"
189702 - 190101 193.87" 6 -0.90"
189802 - 190201 201.20" 8 6.43"
189902 - 190301 198.65" 7 3.88"
190002 - 190401 204.05" 9 9.28"
190102 - 190501 191.44" 5 -3.33"
190202 - 190601 186.75" 2 -8.02"
190302 - 190701 187.43" 4 -7.34"

Citing This Page

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