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 (42.29")
1901-1901 Base Period
189504 - 189602 41.66" 4 -0.63"
189604 - 189702 35.35" 1 -6.94"
189704 - 189802 36.85" 2 -5.44"
189804 - 189902 48.02" 6 5.73"
189904 - 190002 37.89" 3 -4.40"
190004 - 190102 42.29" 5 0.00"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/