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 (22.85")
1901-1940 Base Period
189501 - 189507 18.94" 4 -3.91"
189601 - 189607 20.94" 11 -1.91"
189701 - 189707 33.03" 46 10.18"
189801 - 189807 23.37" 27 0.52"
189901 - 189907 21.96" 19 -0.89"
190001 - 190007 25.29" 36 2.44"
190101 - 190107 23.74" 31 0.89"
190201 - 190207 26.21" 42 3.36"
190301 - 190307 24.51" 33 1.66"
190401 - 190407 20.20" 7 -2.65"
190501 - 190507 21.50" 14 -1.35"
190601 - 190607 22.10" 20 -0.75"
190701 - 190707 19.91" 6 -2.94"
190801 - 190807 21.70" 16 -1.15"
190901 - 190907 25.03" 35 2.18"
191001 - 191007 21.69" 15 -1.16"
191101 - 191107 17.37" 1 -5.48"
191201 - 191207 22.24" 21 -0.61"
191301 - 191307 22.95" 26 0.10"
191401 - 191407 20.23" 8 -2.62"
191501 - 191507 22.32" 23 -0.53"
191601 - 191607 22.53" 24 -0.32"
191701 - 191707 21.23" 12 -1.62"
191801 - 191807 19.71" 5 -3.14"
191901 - 191907 20.45" 9 -2.40"
192001 - 192007 25.50" 37 2.65"
192101 - 192107 18.57" 3 -4.28"
192201 - 192207 27.49" 44 4.64"
192301 - 192307 21.35" 13 -1.50"
192401 - 192407 21.89" 18 -0.96"
192501 - 192507 25.84" 41 2.99"
192601 - 192607 20.85" 10 -2.00"
192701 - 192707 18.14" 2 -4.71"
192801 - 192807 23.66" 30 0.81"
192901 - 192907 25.75" 39 2.90"
193001 - 193007 24.14" 32 1.29"
193101 - 193107 25.02" 34 2.17"
193201 - 193207 22.94" 25 0.09"
193301 - 193307 21.74" 17 -1.11"
193401 - 193407 22.26" 22 -0.59"
193501 - 193507 25.65" 38 2.80"
193601 - 193607 27.81" 45 4.96"
193701 - 193707 27.21" 43 4.36"
193801 - 193807 23.45" 28 0.60"
193901 - 193907 23.52" 29 0.67"
194001 - 194007 25.77" 40 2.92"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/