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 (34.03")
1901-1903 Base Period
189506 - 189602 25.71" 1 -8.32"
189606 - 189702 28.25" 3 -5.78"
189706 - 189802 31.62" 5 -2.41"
189806 - 189902 34.14" 6 0.11"
189906 - 190002 30.21" 4 -3.82"
190006 - 190102 26.46" 2 -7.57"
190106 - 190202 35.98" 7 1.95"
190206 - 190302 39.66" 8 5.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/