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 (20.51")
1901-1949 Base Period
189508 - 189707 20.73" 28 0.22"
189608 - 189807 20.82" 30 0.31"
189708 - 189907 20.35" 24 -0.16"
189808 - 190007 19.62" 20 -0.89"
189908 - 190107 19.32" 19 -1.19"
190008 - 190207 19.98" 21 -0.53"
190108 - 190307 18.83" 12 -1.68"
190208 - 190407 18.28" 10 -2.23"
190308 - 190507 20.28" 23 -0.23"
190408 - 190607 23.38" 47 2.87"
190508 - 190707 27.30" 53 6.79"
190608 - 190807 25.11" 50 4.60"
190708 - 190907 20.44" 25 -0.07"
190808 - 191007 20.77" 29 0.26"
190908 - 191107 22.36" 44 1.85"
191008 - 191207 19.07" 16 -1.44"
191108 - 191307 18.89" 13 -1.62"
191208 - 191407 24.85" 49 4.34"
191308 - 191507 23.19" 45 2.68"
191408 - 191607 19.22" 18 -1.29"
191508 - 191707 20.94" 33 0.43"
191608 - 191807 20.98" 34 0.47"
191708 - 191907 18.93" 14 -1.58"
191808 - 192007 19.03" 15 -1.48"
191908 - 192107 20.65" 27 0.14"
192008 - 192207 22.18" 42 1.67"
192108 - 192307 21.86" 40 1.35"
192208 - 192407 17.70" 6 -2.81"
192308 - 192507 18.32" 11 -2.19"
192408 - 192607 20.99" 35 0.48"
192508 - 192707 19.11" 17 -1.40"
192608 - 192807 18.06" 8 -2.45"
192708 - 192907 15.13" 2 -5.38"
192808 - 193007 15.49" 3 -5.02"
192908 - 193107 16.64" 4 -3.87"
193008 - 193207 20.85" 31 0.34"
193108 - 193307 20.25" 22 -0.26"
193208 - 193407 13.67" 1 -6.84"
193308 - 193507 17.59" 5 -2.92"
193408 - 193607 20.88" 32 0.37"
193508 - 193707 21.04" 37 0.53"
193608 - 193807 23.59" 48 3.08"
193708 - 193907 21.88" 41 1.37"
193808 - 194007 20.44" 25 -0.07"
193908 - 194107 25.48" 51 4.97"
194008 - 194207 26.14" 52 5.63"
194108 - 194307 23.35" 46 2.84"
194208 - 194407 21.67" 39 1.16"
194308 - 194507 21.00" 36 0.49"
194408 - 194607 22.31" 43 1.80"
194508 - 194707 21.30" 38 0.79"
194608 - 194807 18.16" 9 -2.35"
194708 - 194907 17.88" 7 -2.63"

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/