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 (40.09")
1901-1918 Base Period
189503 - 189512 37.62" 8 -2.47"
189603 - 189612 36.88" 6 -3.21"
189703 - 189712 36.70" 4 -3.39"
189803 - 189812 45.83" 23 5.74"
189903 - 189912 34.95" 2 -5.14"
190003 - 190012 42.44" 18 2.35"
190103 - 190112 48.48" 24 8.39"
190203 - 190212 39.08" 12 -1.01"
190303 - 190312 40.29" 16 0.20"
190403 - 190412 33.23" 1 -6.86"
190503 - 190512 37.74" 9 -2.35"
190603 - 190612 45.81" 22 5.72"
190703 - 190712 43.19" 19 3.10"
190803 - 190812 44.52" 21 4.43"
190903 - 190912 39.69" 14 -0.40"
191003 - 191012 37.87" 11 -2.22"
191103 - 191112 36.75" 5 -3.34"
191203 - 191212 43.73" 20 3.64"
191303 - 191312 40.81" 17 0.72"
191403 - 191412 37.49" 7 -2.60"
191503 - 191512 40.10" 15 0.01"
191603 - 191612 37.78" 10 -2.31"
191703 - 191712 35.54" 3 -4.55"
191803 - 191812 39.59" 13 -0.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/