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 (40.70")
1901-1940 Base Period
189508 - 189607 40.57" 21 -0.13"
189608 - 189707 48.45" 41 7.75"
189708 - 189807 44.83" 34 4.13"
189808 - 189907 43.91" 28 3.21"
189908 - 190007 48.00" 40 7.30"
190008 - 190107 46.69" 38 5.99"
190108 - 190207 45.06" 36 4.36"
190208 - 190307 44.02" 29 3.32"
190308 - 190407 49.78" 42 9.08"
190408 - 190507 38.53" 15 -2.17"
190508 - 190607 38.58" 16 -2.12"
190608 - 190707 46.71" 39 6.01"
190708 - 190807 41.29" 22 0.59"
190808 - 190907 36.34" 10 -4.36"
190908 - 191007 44.73" 33 4.03"
191008 - 191107 38.08" 14 -2.62"
191108 - 191207 39.44" 17 -1.26"
191208 - 191307 41.88" 23 1.18"
191308 - 191407 40.42" 19 -0.28"
191408 - 191507 36.49" 11 -4.21"
191508 - 191607 51.98" 45 11.28"
191608 - 191707 35.36" 8 -5.34"
191708 - 191807 42.08" 24 1.38"
191808 - 191907 44.34" 31 3.64"
191908 - 192007 33.86" 5 -6.84"
192008 - 192107 51.29" 44 10.59"
192108 - 192207 38.05" 13 -2.65"
192208 - 192307 40.50" 20 -0.20"
192308 - 192407 31.93" 4 -8.77"
192408 - 192507 42.82" 25 2.12"
192508 - 192607 30.74" 3 -9.96"
192608 - 192707 43.49" 27 2.79"
192708 - 192807 44.34" 31 3.64"
192808 - 192907 29.13" 2 -11.57"
192908 - 193007 28.50" 1 -12.20"
193008 - 193107 34.29" 6 -6.41"
193108 - 193207 45.55" 37 4.85"
193208 - 193307 44.95" 35 4.25"
193308 - 193407 50.18" 43 9.48"
193408 - 193507 44.70" 32 4.00"
193508 - 193607 37.98" 12 -2.72"
193608 - 193707 36.15" 9 -4.55"
193708 - 193807 42.93" 26 2.23"
193808 - 193907 34.86" 7 -5.84"
193908 - 194007 39.91" 18 -0.79"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/