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 (18.77")
1901-1931 Base Period
189512 - 189607 20.16" 24 1.39"
189612 - 189707 21.56" 32 2.79"
189712 - 189807 19.98" 23 1.21"
189812 - 189907 21.17" 29 2.40"
189912 - 190007 20.52" 26 1.75"
190012 - 190107 16.89" 6 -1.88"
190112 - 190207 21.40" 31 2.63"
190212 - 190307 20.48" 25 1.71"
190312 - 190407 19.73" 21 0.96"
190412 - 190507 22.13" 35 3.36"
190512 - 190607 17.98" 12 -0.79"
190612 - 190707 18.92" 18 0.15"
190712 - 190807 22.09" 34 3.32"
190812 - 190907 21.39" 30 2.62"
190912 - 191007 15.94" 4 -2.83"
191012 - 191107 17.60" 11 -1.17"
191112 - 191207 19.59" 20 0.82"
191212 - 191307 18.52" 16 -0.25"
191312 - 191407 17.99" 13 -0.78"
191412 - 191507 16.82" 5 -1.95"
191512 - 191607 20.74" 28 1.97"
191612 - 191707 18.34" 14 -0.43"
191712 - 191807 15.54" 3 -3.23"
191812 - 191907 18.89" 17 0.12"
191912 - 192007 17.16" 7 -1.61"
192012 - 192107 19.00" 19 0.23"
192112 - 192207 22.32" 36 3.55"
192212 - 192307 17.36" 9 -1.41"
192312 - 192407 19.80" 22 1.03"
192412 - 192507 14.55" 1 -4.22"
192512 - 192607 17.56" 10 -1.21"
192612 - 192707 18.38" 15 -0.39"
192712 - 192807 20.56" 27 1.79"
192812 - 192907 22.03" 33 3.26"
192912 - 193007 17.22" 8 -1.55"
193012 - 193107 14.82" 2 -3.95"

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/