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 (99.71")
1901-1908 Base Period
189507 - 189806 102.37" 9 2.66"
189607 - 189906 97.59" 4 -2.12"
189707 - 190006 93.45" 1 -6.26"
189807 - 190106 96.73" 2 -2.98"
189907 - 190206 98.29" 6 -1.42"
190007 - 190306 98.45" 7 -1.26"
190107 - 190406 106.19" 11 6.48"
190207 - 190506 102.70" 10 2.99"
190307 - 190606 99.99" 8 0.28"
190407 - 190706 97.10" 3 -2.61"
190507 - 190806 98.23" 5 -1.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/