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 (18.22")
1901-1921 Base Period
189512 - 189605 19.57" 18 1.35"
189612 - 189705 16.47" 6 -1.75"
189712 - 189805 21.04" 22 2.82"
189812 - 189905 16.89" 8 -1.33"
189912 - 190005 19.16" 17 0.94"
190012 - 190105 19.58" 19 1.36"
190112 - 190205 20.29" 21 2.07"
190212 - 190305 18.12" 12 -0.10"
190312 - 190405 18.15" 13 -0.07"
190412 - 190505 14.24" 1 -3.98"
190512 - 190605 16.81" 7 -1.41"
190612 - 190705 15.87" 5 -2.35"
190712 - 190805 21.45" 26 3.23"
190812 - 190905 21.13" 23 2.91"
190912 - 191005 19.91" 20 1.69"
191012 - 191105 14.48" 2 -3.74"
191112 - 191205 19.14" 16 0.92"
191212 - 191305 21.39" 25 3.17"
191312 - 191405 18.33" 14 0.11"
191412 - 191505 15.56" 3 -2.66"
191512 - 191605 21.20" 24 2.98"
191612 - 191705 17.08" 9 -1.14"
191712 - 191805 17.54" 10 -0.68"
191812 - 191905 18.94" 15 0.72"
191912 - 192005 15.61" 4 -2.61"
192012 - 192105 17.72" 11 -0.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/