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 (24.60")
1901-1917 Base Period
189503 - 189512 21.63" 5 -2.97"
189603 - 189612 29.63" 21 5.03"
189703 - 189712 24.07" 9 -0.53"
189803 - 189812 22.71" 6 -1.89"
189903 - 189912 28.06" 19 3.46"
190003 - 190012 26.54" 18 1.94"
190103 - 190112 23.66" 7 -0.94"
190203 - 190212 26.08" 14 1.48"
190303 - 190312 29.98" 22 5.38"
190403 - 190412 23.67" 8 -0.93"
190503 - 190512 31.22" 23 6.62"
190603 - 190612 28.09" 20 3.49"
190703 - 190712 20.88" 3 -3.72"
190803 - 190812 26.38" 17 1.78"
190903 - 190912 26.30" 16 1.70"
191003 - 191012 13.81" 1 -10.79"
191103 - 191112 25.74" 12 1.14"
191203 - 191212 21.61" 4 -2.99"
191303 - 191312 25.02" 10 0.42"
191403 - 191412 26.17" 15 1.57"
191503 - 191512 25.83" 13 1.23"
191603 - 191612 25.67" 11 1.07"
191703 - 191712 18.15" 2 -6.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/