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 (38.32")
1901-1912 Base Period
189501 - 189606 40.50" 13 2.18"
189601 - 189706 44.13" 16 5.81"
189701 - 189806 38.58" 7 0.26"
189801 - 189906 38.44" 6 0.12"
189901 - 190006 35.48" 3 -2.84"
190001 - 190106 39.49" 10 1.17"
190101 - 190206 36.34" 4 -1.98"
190201 - 190306 39.40" 9 1.08"
190301 - 190406 42.26" 15 3.94"
190401 - 190506 40.65" 14 2.33"
190501 - 190606 46.04" 17 7.72"
190601 - 190706 39.52" 11 1.20"
190701 - 190806 39.54" 12 1.22"
190801 - 190906 38.95" 8 0.63"
190901 - 191006 34.86" 2 -3.46"
191001 - 191106 26.32" 1 -12.00"
191101 - 191206 36.44" 5 -1.88"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/