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 (13.91")
1901-1917 Base Period
189507 - 189512 11.17" 4 -2.74"
189607 - 189612 13.01" 11 -0.90"
189707 - 189712 14.01" 14 0.10"
189807 - 189812 12.63" 7 -1.28"
189907 - 189912 14.95" 15 1.04"
190007 - 190012 21.65" 23 7.74"
190107 - 190112 12.65" 8 -1.26"
190207 - 190212 15.32" 17 1.41"
190307 - 190312 18.91" 22 5.00"
190407 - 190412 13.80" 13 -0.11"
190507 - 190512 16.59" 20 2.68"
190607 - 190612 15.82" 18 1.91"
190707 - 190712 12.75" 9 -1.16"
190807 - 190812 11.14" 3 -2.77"
190907 - 190912 17.67" 21 3.76"
191007 - 191012 8.89" 1 -5.02"
191107 - 191112 16.32" 19 2.41"
191207 - 191212 13.37" 12 -0.54"
191307 - 191312 15.11" 16 1.20"
191407 - 191412 12.62" 6 -1.29"
191507 - 191512 12.93" 10 -0.98"
191607 - 191612 12.55" 5 -1.36"
191707 - 191712 10.09" 2 -3.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/