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 (23.75")
1901-1904 Base Period
189502 - 189607 25.93" 7 2.18"
189602 - 189707 24.67" 5 0.92"
189702 - 189807 23.78" 4 0.03"
189802 - 189907 27.18" 8 3.43"
189902 - 190007 25.18" 6 1.43"
190002 - 190107 23.33" 3 -0.42"
190102 - 190207 22.74" 2 -1.01"
190202 - 190307 21.73" 1 -2.02"
190302 - 190407 27.21" 9 3.46"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/