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 (40.42")
1901-1916 Base Period
189508 - 189607 44.29" 13 3.87"
189608 - 189707 45.05" 15 4.63"
189708 - 189807 45.92" 18 5.50"
189808 - 189907 43.72" 12 3.30"
189908 - 190007 36.00" 6 -4.42"
190008 - 190107 31.21" 1 -9.21"
190108 - 190207 35.69" 5 -4.73"
190208 - 190307 46.15" 19 5.73"
190308 - 190407 45.20" 17 4.78"
190408 - 190507 37.92" 7 -2.50"
190508 - 190607 43.69" 11 3.27"
190608 - 190707 44.60" 14 4.18"
190708 - 190807 43.15" 10 2.73"
190808 - 190907 42.71" 9 2.29"
190908 - 191007 39.37" 8 -1.05"
191008 - 191107 31.34" 3 -9.08"
191108 - 191207 45.08" 16 4.66"
191208 - 191307 35.58" 4 -4.84"
191308 - 191407 31.30" 2 -9.12"
191408 - 191507 47.35" 21 6.93"
191508 - 191607 46.45" 20 6.03"

Citing This Page

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