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 (14.71")
1901-1917 Base Period
189501 - 189505 8.25" 1 -6.46"
189601 - 189605 13.25" 8 -1.46"
189701 - 189705 18.55" 20 3.84"
189801 - 189805 22.62" 23 7.91"
189901 - 189905 14.39" 13 -0.32"
190001 - 190005 12.85" 7 -1.86"
190101 - 190105 10.01" 2 -4.70"
190201 - 190205 12.15" 4 -2.56"
190301 - 190305 14.65" 14 -0.06"
190401 - 190405 17.58" 19 2.87"
190501 - 190505 13.55" 9 -1.16"
190601 - 190605 13.92" 11 -0.79"
190701 - 190705 16.01" 17 1.30"
190801 - 190805 21.23" 22 6.52"
190901 - 190905 18.85" 21 4.14"
191001 - 191005 12.66" 6 -2.05"
191101 - 191105 12.65" 5 -2.06"
191201 - 191205 14.95" 15 0.24"
191301 - 191305 17.33" 18 2.62"
191401 - 191405 10.70" 3 -4.01"
191501 - 191505 13.88" 10 -0.83"
191601 - 191605 15.95" 16 1.24"
191701 - 191705 14.02" 12 -0.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/