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 (22.07")
1901-1918 Base Period
189506 - 189512 18.04" 3 -4.03"
189606 - 189612 27.64" 22 5.57"
189706 - 189712 21.26" 14 -0.81"
189806 - 189812 23.92" 17 1.85"
189906 - 189912 19.29" 5 -2.78"
190006 - 190012 21.14" 13 -0.93"
190106 - 190112 19.92" 6 -2.15"
190206 - 190212 26.96" 21 4.89"
190306 - 190312 18.59" 4 -3.48"
190406 - 190412 17.15" 2 -4.92"
190506 - 190512 25.46" 20 3.39"
190606 - 190612 25.09" 19 3.02"
190706 - 190712 24.86" 18 2.79"
190806 - 190812 14.29" 1 -7.78"
190906 - 190912 22.48" 16 0.41"
191006 - 191012 20.26" 8 -1.81"
191106 - 191112 28.37" 23 6.30"
191206 - 191212 21.97" 15 -0.10"
191306 - 191312 20.78" 10 -1.29"
191406 - 191412 20.78" 10 -1.29"
191506 - 191512 28.58" 24 6.51"
191606 - 191612 20.03" 7 -2.04"
191706 - 191712 20.63" 9 -1.44"
191806 - 191812 21.00" 12 -1.07"

Citing This Page

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