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 (12.36")
1901-1921 Base Period
189506 - 189601 12.24" 13 -0.12"
189606 - 189701 13.18" 18 0.82"
189706 - 189801 15.11" 24 2.75"
189806 - 189901 12.28" 14 -0.08"
189906 - 190001 11.61" 10 -0.75"
190006 - 190101 10.81" 4 -1.55"
190106 - 190201 11.61" 10 -0.75"
190206 - 190301 11.12" 6 -1.24"
190306 - 190401 12.93" 17 0.57"
190406 - 190501 6.81" 1 -5.55"
190506 - 190601 11.21" 7 -1.15"
190606 - 190701 15.82" 25 3.46"
190706 - 190801 11.43" 8 -0.93"
190806 - 190901 13.32" 19 0.96"
190906 - 191001 14.79" 21 2.43"
191006 - 191101 11.71" 12 -0.65"
191106 - 191201 14.85" 22 2.49"
191206 - 191301 13.69" 20 1.33"
191306 - 191401 12.37" 15 0.01"
191406 - 191501 12.58" 16 0.22"
191506 - 191601 17.49" 26 5.13"
191606 - 191701 14.91" 23 2.55"
191706 - 191801 11.56" 9 -0.80"
191806 - 191901 10.82" 5 -1.54"
191906 - 192001 9.76" 2 -2.60"
192006 - 192101 9.96" 3 -2.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/