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 (18.03")
1901-1929 Base Period
189504 - 189507 17.50" 16 -0.53"
189604 - 189607 15.92" 12 -2.11"
189704 - 189707 13.64" 6 -4.39"
189804 - 189807 18.18" 18 0.15"
189904 - 189907 11.93" 3 -6.10"
190004 - 190007 21.40" 30 3.37"
190104 - 190107 19.25" 22 1.22"
190204 - 190207 13.46" 5 -4.57"
190304 - 190307 18.80" 21 0.77"
190404 - 190407 11.56" 2 -6.47"
190504 - 190507 16.36" 13 -1.67"
190604 - 190607 20.69" 27 2.66"
190704 - 190707 19.82" 23 1.79"
190804 - 190807 18.32" 19 0.29"
190904 - 190907 18.78" 20 0.75"
191004 - 191007 19.90" 24 1.87"
191104 - 191107 14.52" 9 -3.51"
191204 - 191207 23.77" 34 5.74"
191304 - 191307 14.26" 7 -3.77"
191404 - 191407 12.01" 4 -6.02"
191504 - 191507 15.59" 10 -2.44"
191604 - 191607 22.59" 33 4.56"
191704 - 191707 14.37" 8 -3.66"
191804 - 191807 16.71" 15 -1.32"
191904 - 191907 21.60" 31 3.57"
192004 - 192007 20.92" 28 2.89"
192104 - 192107 18.07" 17 0.04"
192204 - 192207 20.97" 29 2.94"
192304 - 192307 22.36" 32 4.33"
192404 - 192407 19.95" 25 1.92"
192504 - 192507 10.72" 1 -7.31"
192604 - 192607 15.88" 11 -2.15"
192704 - 192707 16.43" 14 -1.60"
192804 - 192807 25.17" 35 7.14"
192904 - 192907 20.11" 26 2.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/