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 (24.48")
1901-1922 Base Period
189501 - 189606 26.43" 19 1.95"
189601 - 189706 25.05" 16 0.57"
189701 - 189806 23.59" 9 -0.89"
189801 - 189906 26.96" 22 2.48"
189901 - 190006 26.22" 18 1.74"
190001 - 190106 22.85" 7 -1.63"
190101 - 190206 22.51" 5 -1.97"
190201 - 190306 20.20" 2 -4.28"
190301 - 190406 27.51" 24 3.03"
190401 - 190506 26.66" 20 2.18"
190501 - 190606 28.35" 26 3.87"
190601 - 190706 29.49" 27 5.01"
190701 - 190806 27.30" 23 2.82"
190801 - 190906 27.80" 25 3.32"
190901 - 191006 23.82" 12 -0.66"
191001 - 191106 19.26" 1 -5.22"
191101 - 191206 22.71" 6 -1.77"
191201 - 191306 26.09" 17 1.61"
191301 - 191406 23.49" 8 -0.99"
191401 - 191506 23.72" 11 -0.76"
191501 - 191606 26.81" 21 2.33"
191601 - 191706 23.71" 10 -0.77"
191701 - 191806 24.55" 15 0.07"
191801 - 191906 21.72" 4 -2.76"
191901 - 192006 21.66" 3 -2.82"
192001 - 192106 24.55" 15 0.07"
192101 - 192206 23.85" 13 -0.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/