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 (18.63")
1901-1924 Base Period
189503 - 189506 15.04" 4 -3.59"
189603 - 189606 19.05" 18 0.42"
189703 - 189706 23.81" 27 5.18"
189803 - 189806 15.87" 6 -2.76"
189903 - 189906 18.24" 17 -0.39"
190003 - 190006 21.56" 23 2.93"
190103 - 190106 16.05" 7 -2.58"
190203 - 190206 17.16" 15 -1.47"
190303 - 190306 19.54" 20 0.91"
190403 - 190406 16.99" 12 -1.64"
190503 - 190506 19.89" 21 1.26"
190603 - 190606 14.51" 3 -4.12"
190703 - 190706 19.25" 19 0.62"
190803 - 190806 17.99" 16 -0.64"
190903 - 190906 23.04" 26 4.41"
191003 - 191006 16.22" 9 -2.41"
191103 - 191106 17.06" 13 -1.57"
191203 - 191206 25.60" 30 6.97"
191303 - 191306 16.76" 10 -1.87"
191403 - 191406 13.37" 2 -5.26"
191503 - 191506 13.35" 1 -5.28"
191603 - 191606 16.92" 11 -1.71"
191703 - 191706 22.47" 24 3.84"
191803 - 191806 15.71" 5 -2.92"
191903 - 191906 21.20" 22 2.57"
192003 - 192006 22.92" 25 4.29"
192103 - 192106 16.18" 8 -2.45"
192203 - 192206 24.01" 29 5.38"
192303 - 192306 23.88" 28 5.25"
192403 - 192406 17.09" 14 -1.54"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/