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 (20.77")
1901-1920 Base Period
189502 - 189507 15.42" 2 -5.35"
189602 - 189607 22.15" 19 1.38"
189702 - 189707 22.97" 22 2.20"
189802 - 189807 21.08" 13 0.31"
189902 - 189907 20.07" 9 -0.70"
190002 - 190007 27.02" 26 6.25"
190102 - 190107 21.62" 16 0.85"
190202 - 190207 25.42" 25 4.65"
190302 - 190307 21.17" 14 0.40"
190402 - 190407 20.82" 12 0.05"
190502 - 190507 14.84" 1 -5.93"
190602 - 190607 22.25" 20 1.48"
190702 - 190707 21.51" 15 0.74"
190802 - 190807 19.50" 8 -1.27"
190902 - 190907 22.02" 18 1.25"
191002 - 191007 19.48" 7 -1.29"
191102 - 191107 17.13" 3 -3.64"
191202 - 191207 21.74" 17 0.97"
191302 - 191307 18.36" 4 -2.41"
191402 - 191407 18.40" 5 -2.37"
191502 - 191507 20.09" 10 -0.68"
191602 - 191607 22.43" 21 1.66"
191702 - 191707 24.99" 24 4.22"
191802 - 191807 20.27" 11 -0.50"
191902 - 191907 19.19" 6 -1.58"
192002 - 192007 24.10" 23 3.33"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/