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 (162.54")
1901-1909 Base Period
189508 - 189907 162.83" 7 0.29"
189608 - 190007 159.36" 4 -3.18"
189708 - 190107 160.66" 5 -1.88"
189808 - 190207 167.02" 8 4.48"
189908 - 190307 167.50" 9 4.96"
190008 - 190407 172.07" 11 9.53"
190108 - 190507 168.12" 10 5.58"
190208 - 190607 161.66" 6 -0.88"
190308 - 190707 154.89" 2 -7.65"
190408 - 190807 157.19" 3 -5.35"
190508 - 190907 153.76" 1 -8.78"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/