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 (13.16")
1901-1905 Base Period
189510 - 189601 10.92" 2 -2.24"
189610 - 189701 11.30" 3 -1.86"
189710 - 189801 18.08" 10 4.92"
189810 - 189901 16.50" 8 3.34"
189910 - 190001 11.35" 4 -1.81"
190010 - 190101 15.17" 7 2.01"
190110 - 190201 13.64" 6 0.48"
190210 - 190301 16.71" 9 3.55"
190310 - 190401 11.57" 5 -1.59"
190410 - 190501 8.71" 1 -4.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/