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 (33.76")
1901-1939 Base Period
189508 - 189707 38.70" 38 4.94"
189608 - 189807 32.55" 17 -1.21"
189708 - 189907 30.72" 12 -3.04"
189808 - 190007 29.16" 7 -4.60"
189908 - 190107 35.63" 28 1.87"
190008 - 190207 42.96" 43 9.20"
190108 - 190307 33.53" 21 -0.23"
190208 - 190407 36.09" 32 2.33"
190308 - 190507 39.80" 41 6.04"
190408 - 190607 37.14" 36 3.38"
190508 - 190707 35.26" 27 1.50"
190608 - 190807 31.97" 15 -1.79"
190708 - 190907 33.94" 22 0.18"
190808 - 191007 31.04" 13 -2.72"
190908 - 191107 28.59" 6 -5.17"
191008 - 191207 36.70" 33 2.94"
191108 - 191307 37.09" 34 3.33"
191208 - 191407 35.79" 30 2.03"
191308 - 191507 39.04" 39 5.28"
191408 - 191607 39.26" 40 5.50"
191508 - 191707 34.11" 23 0.35"
191608 - 191807 27.23" 4 -6.53"
191708 - 191907 29.82" 8 -3.94"
191808 - 192007 32.24" 16 -1.52"
191908 - 192107 33.09" 19 -0.67"
192008 - 192207 37.10" 35 3.34"
192108 - 192307 38.60" 37 4.84"
192208 - 192407 35.73" 29 1.97"
192308 - 192507 35.03" 26 1.27"
192408 - 192607 31.68" 14 -2.08"
192508 - 192707 35.99" 31 2.23"
192608 - 192807 42.21" 42 8.45"
192708 - 192907 34.36" 25 0.60"
192808 - 193007 30.18" 10 -3.58"
192908 - 193107 29.91" 9 -3.85"
193008 - 193207 33.11" 20 -0.65"
193108 - 193307 34.29" 24 0.53"
193208 - 193407 25.14" 1 -8.62"
193308 - 193507 27.34" 5 -6.42"
193408 - 193607 27.04" 3 -6.72"
193508 - 193707 25.51" 2 -8.25"
193608 - 193807 32.55" 17 -1.21"
193708 - 193907 30.66" 11 -3.10"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/