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 (28.16")
1901-1907 Base Period
189509 - 189608 25.56" 4 -2.60"
189609 - 189708 26.73" 6 -1.43"
189709 - 189808 28.17" 9 0.01"
189809 - 189908 27.73" 8 -0.43"
189909 - 190008 24.57" 2 -3.59"
190009 - 190108 23.35" 1 -4.81"
190109 - 190208 31.57" 11 3.41"
190209 - 190308 31.58" 12 3.42"
190309 - 190408 31.29" 10 3.13"
190409 - 190508 25.50" 3 -2.66"
190509 - 190608 27.54" 7 -0.62"
190609 - 190708 26.26" 5 -1.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/