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 (28.26")
1901-1917 Base Period
189506 - 189705 24.89" 6 -3.37"
189606 - 189805 30.29" 14 2.03"
189706 - 189905 25.63" 7 -2.63"
189806 - 190005 21.60" 2 -6.66"
189906 - 190105 21.94" 4 -6.32"
190006 - 190205 20.76" 1 -7.50"
190106 - 190305 21.78" 3 -6.48"
190206 - 190405 24.36" 5 -3.90"
190306 - 190505 26.03" 8 -2.23"
190406 - 190605 30.46" 15 2.20"
190506 - 190705 34.77" 21 6.51"
190606 - 190805 31.56" 18 3.30"
190706 - 190905 31.01" 17 2.75"
190806 - 191005 32.22" 20 3.96"
190906 - 191105 29.53" 13 1.27"
191006 - 191205 29.05" 11 0.79"
191106 - 191305 26.42" 9 -1.84"
191206 - 191405 28.40" 10 0.14"
191306 - 191505 32.00" 19 3.74"
191406 - 191605 29.39" 12 1.13"
191506 - 191705 30.74" 16 2.48"

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/