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 (37.99")
1901-1905 Base Period
189501 - 189508 39.17" 7 1.18"
189601 - 189608 31.41" 3 -6.58"
189701 - 189708 35.74" 6 -2.25"
189801 - 189808 40.22" 8 2.23"
189901 - 189908 30.95" 2 -7.04"
190001 - 190008 51.75" 10 13.76"
190101 - 190108 33.07" 5 -4.92"
190201 - 190208 28.07" 1 -9.92"
190301 - 190308 42.71" 9 4.72"
190401 - 190408 31.43" 4 -6.56"
190501 - 190508 54.66" 11 16.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/