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 (10.11")
1901-1938 Base Period
189508 - 189607 10.17" 23 0.06"
189608 - 189707 10.56" 27 0.45"
189708 - 189807 10.26" 25 0.15"
189808 - 189907 10.09" 22 -0.02"
189908 - 190007 9.53" 12 -0.58"
190008 - 190107 9.79" 19 -0.32"
190108 - 190207 10.19" 24 0.08"
190208 - 190307 8.64" 7 -1.47"
190308 - 190407 9.64" 15 -0.47"
190408 - 190507 10.64" 29 0.53"
190508 - 190607 12.74" 40 2.63"
190608 - 190707 14.56" 43 4.45"
190708 - 190807 10.55" 26 0.44"
190808 - 190907 9.89" 20 -0.22"
190908 - 191007 10.88" 30 0.77"
191008 - 191107 11.48" 38 1.37"
191108 - 191207 7.59" 6 -2.52"
191208 - 191307 11.30" 36 1.19"
191308 - 191407 13.55" 42 3.44"
191408 - 191507 9.64" 15 -0.47"
191508 - 191607 9.58" 13 -0.53"
191608 - 191707 11.36" 37 1.25"
191708 - 191807 9.62" 14 -0.49"
191808 - 191907 9.31" 10 -0.80"
191908 - 192007 9.72" 17 -0.39"
192008 - 192107 10.93" 32 0.82"
192108 - 192207 11.25" 35 1.14"
192208 - 192307 10.61" 28 0.50"
192308 - 192407 7.09" 4 -3.02"
192408 - 192507 11.23" 34 1.12"
192508 - 192607 9.76" 18 -0.35"
192608 - 192707 9.35" 11 -0.76"
192708 - 192807 8.71" 8 -1.40"
192808 - 192907 6.42" 1 -3.69"
192908 - 193007 9.07" 9 -1.04"
193008 - 193107 7.57" 5 -2.54"
193108 - 193207 13.28" 41 3.17"
193208 - 193307 6.97" 3 -3.14"
193308 - 193407 6.70" 2 -3.41"
193408 - 193507 10.89" 31 0.78"
193508 - 193607 9.99" 21 -0.12"
193608 - 193707 11.05" 33 0.94"
193708 - 193807 12.54" 39 2.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/