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 (38.96")
1901-1905 Base Period
189503 - 189601 30.63" 1 -8.33"
189603 - 189701 39.73" 7 0.77"
189703 - 189801 41.12" 8 2.16"
189803 - 189901 45.42" 9 6.46"
189903 - 190001 36.74" 5 -2.22"
190003 - 190101 36.11" 3 -2.85"
190103 - 190201 50.02" 10 11.06"
190203 - 190301 39.52" 6 0.56"
190303 - 190401 36.31" 4 -2.65"
190403 - 190501 32.83" 2 -6.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/