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 (42.88")
1901-1915 Base Period
189508 - 189807 46.67" 13 3.79"
189608 - 189907 47.19" 15 4.31"
189708 - 190007 42.16" 8 -0.72"
189808 - 190107 39.49" 5 -3.39"
189908 - 190207 38.81" 4 -4.07"
190008 - 190307 39.92" 6 -2.96"
190108 - 190407 34.48" 1 -8.40"
190208 - 190507 45.08" 11 2.20"
190308 - 190607 46.81" 14 3.93"
190408 - 190707 54.40" 18 11.52"
190508 - 190807 47.97" 16 5.09"
190608 - 190907 43.05" 10 0.17"
190708 - 191007 37.09" 2 -5.79"
190808 - 191107 37.35" 3 -5.53"
190908 - 191207 40.56" 7 -2.32"
191008 - 191307 42.98" 9 0.10"
191108 - 191407 45.36" 12 2.48"
191208 - 191507 49.79" 17 6.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/