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 (23.61")
1901-1915 Base Period
189508 - 189601 14.14" 1 -9.47"
189608 - 189701 15.32" 2 -8.29"
189708 - 189801 22.36" 10 -1.25"
189808 - 189901 26.99" 16 3.38"
189908 - 190001 19.68" 6 -3.93"
190008 - 190101 17.55" 3 -6.06"
190108 - 190201 27.88" 17 4.27"
190208 - 190301 28.90" 18 5.29"
190308 - 190401 25.57" 15 1.96"
190408 - 190501 24.51" 13 0.90"
190508 - 190601 22.14" 9 -1.47"
190608 - 190701 22.59" 12 -1.02"
190708 - 190801 30.33" 20 6.72"
190808 - 190901 18.03" 4 -5.58"
190908 - 191001 20.45" 8 -3.16"
191008 - 191101 19.58" 5 -4.03"
191108 - 191201 29.20" 19 5.59"
191208 - 191301 22.59" 12 -1.02"
191308 - 191401 24.84" 14 1.23"
191408 - 191501 19.99" 7 -3.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/