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 (27.83")
1901-1907 Base Period
189501 - 189506 30.95" 10 3.12"
189601 - 189606 28.15" 7 0.32"
189701 - 189706 28.38" 8 0.55"
189801 - 189806 18.45" 1 -9.38"
189901 - 189906 26.28" 5 -1.55"
190001 - 190006 39.71" 13 11.88"
190101 - 190106 29.50" 9 1.67"
190201 - 190206 26.23" 4 -1.60"
190301 - 190306 33.58" 12 5.75"
190401 - 190406 20.74" 2 -7.09"
190501 - 190506 31.02" 11 3.19"
190601 - 190606 25.81" 3 -2.02"
190701 - 190706 27.90" 6 0.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/