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 (21.57")
1901-1905 Base Period
189503 - 189507 24.44" 9 2.87"
189603 - 189607 19.60" 3 -1.97"
189703 - 189707 19.81" 5 -1.76"
189803 - 189807 19.74" 4 -1.83"
189903 - 189907 17.44" 1 -4.13"
190003 - 190007 37.61" 11 16.04"
190103 - 190107 18.44" 2 -3.13"
190203 - 190207 21.17" 7 -0.40"
190303 - 190307 20.07" 6 -1.50"
190403 - 190407 21.25" 8 -0.32"
190503 - 190507 26.92" 10 5.35"

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/