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 (20.98")
1901-1907 Base Period
189510 - 189603 28.54" 11 7.56"
189610 - 189703 18.67" 3 -2.31"
189710 - 189803 24.79" 8 3.81"
189810 - 189903 31.34" 12 10.36"
189910 - 190003 23.47" 7 2.49"
190010 - 190103 21.08" 6 0.10"
190110 - 190203 26.20" 9 5.22"
190210 - 190303 26.51" 10 5.53"
190310 - 190403 19.55" 4 -1.43"
190410 - 190503 15.72" 1 -5.26"
190510 - 190603 19.59" 5 -1.39"
190610 - 190703 18.22" 2 -2.76"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/