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 (24.33")
1901-1921 Base Period
189507 - 189512 18.86" 1 -5.47"
189607 - 189612 24.52" 16 0.19"
189707 - 189712 21.03" 5 -3.30"
189807 - 189812 32.07" 27 7.74"
189907 - 189912 22.44" 9 -1.89"
190007 - 190012 22.10" 8 -2.23"
190107 - 190112 25.20" 17 0.87"
190207 - 190212 25.83" 19 1.50"
190307 - 190312 20.02" 3 -4.31"
190407 - 190412 23.09" 11 -1.24"
190507 - 190512 24.20" 15 -0.13"
190607 - 190612 27.38" 23 3.05"
190707 - 190712 26.92" 21 2.59"
190807 - 190812 27.56" 25 3.23"
190907 - 190912 20.39" 4 -3.94"
191007 - 191012 23.38" 12 -0.95"
191107 - 191112 27.67" 26 3.34"
191207 - 191212 22.78" 10 -1.55"
191307 - 191312 24.19" 14 -0.14"
191407 - 191412 27.21" 22 2.88"
191507 - 191512 24.15" 13 -0.18"
191607 - 191612 26.04" 20 1.71"
191707 - 191712 19.45" 2 -4.88"
191807 - 191812 25.31" 18 0.98"
191907 - 191912 21.06" 6 -3.27"
192007 - 192012 27.49" 24 3.16"
192107 - 192112 21.60" 7 -2.73"

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/