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 (35.82")
1901-1907 Base Period
189504 - 189601 36.98" 8 1.16"
189604 - 189701 32.18" 3 -3.64"
189704 - 189801 45.78" 12 9.96"
189804 - 189901 38.30" 9 2.48"
189904 - 190001 28.24" 1 -7.58"
190004 - 190101 32.24" 4 -3.58"
190104 - 190201 40.86" 10 5.04"
190204 - 190301 42.14" 11 6.32"
190304 - 190401 30.33" 2 -5.49"
190404 - 190501 35.04" 6 -0.78"
190504 - 190601 34.67" 5 -1.15"
190604 - 190701 35.46" 7 -0.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/