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 (14.12")
1901-1911 Base Period
189507 - 189510 11.27" 5 -2.85"
189607 - 189610 17.18" 14 3.06"
189707 - 189710 8.21" 1 -5.91"
189807 - 189810 12.27" 8 -1.85"
189907 - 189910 9.43" 2 -4.69"
190007 - 190010 20.31" 16 6.19"
190107 - 190110 10.45" 3 -3.67"
190207 - 190210 22.14" 17 8.02"
190307 - 190310 17.28" 15 3.16"
190407 - 190410 12.23" 6 -1.89"
190507 - 190510 14.05" 11 -0.07"
190607 - 190610 13.23" 10 -0.89"
190707 - 190710 15.86" 13 1.74"
190807 - 190810 13.00" 9 -1.12"
190907 - 190910 12.26" 7 -1.86"
191007 - 191010 10.50" 4 -3.62"
191107 - 191110 14.30" 12 0.18"

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/