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 (158.09")
1901-1921 Base Period
189506 - 189905 162.31" 18 4.22"
189606 - 190005 160.16" 14 2.07"
189706 - 190105 163.84" 19 5.75"
189806 - 190205 161.89" 16 3.80"
189906 - 190305 162.24" 17 4.15"
190006 - 190405 171.23" 23 13.14"
190106 - 190505 164.41" 20 6.32"
190206 - 190605 165.16" 22 7.07"
190306 - 190705 160.15" 13 2.06"
190406 - 190805 158.39" 11 0.30"
190506 - 190905 159.26" 12 1.17"
190606 - 191005 152.72" 6 -5.37"
190706 - 191105 148.14" 2 -9.95"
190806 - 191205 145.44" 1 -12.65"
190906 - 191305 151.54" 3 -6.55"
191006 - 191405 152.36" 5 -5.73"
191106 - 191505 152.72" 6 -5.37"
191206 - 191605 157.36" 9 -0.73"
191306 - 191705 152.20" 4 -5.89"
191406 - 191805 156.99" 8 -1.10"
191506 - 191905 164.98" 21 6.89"
191606 - 192005 157.43" 10 -0.66"
191706 - 192105 161.54" 15 3.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/