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 (56.47")
1901-1918 Base Period
189507 - 189612 56.39" 14 -0.08"
189607 - 189712 62.84" 21 6.37"
189707 - 189812 62.77" 20 6.30"
189807 - 189912 55.62" 12 -0.85"
189907 - 190012 49.87" 1 -6.60"
190007 - 190112 51.38" 3 -5.09"
190107 - 190212 53.19" 6 -3.28"
190207 - 190312 55.99" 13 -0.48"
190307 - 190412 50.68" 2 -5.79"
190407 - 190512 54.30" 8 -2.17"
190507 - 190612 57.45" 15 0.98"
190607 - 190712 65.31" 23 8.84"
190707 - 190812 54.53" 10 -1.94"
190807 - 190912 54.65" 11 -1.82"
190907 - 191012 53.33" 7 -3.14"
191007 - 191112 60.03" 17 3.56"
191107 - 191212 62.49" 19 6.02"
191207 - 191312 63.58" 22 7.11"
191307 - 191412 54.45" 9 -2.02"
191407 - 191512 58.47" 16 2.00"
191507 - 191612 62.20" 18 5.73"
191607 - 191712 52.23" 4 -4.24"
191707 - 191812 52.25" 5 -4.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/