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 (39.53")
1901-1906 Base Period
189509 - 189908 42.12" 7 2.59"
189609 - 190008 39.44" 4 -0.09"
189709 - 190108 40.77" 6 1.24"
189809 - 190208 39.26" 3 -0.27"
189909 - 190308 37.01" 1 -2.52"
190009 - 190408 39.57" 5 0.04"
190109 - 190508 38.14" 2 -1.39"
190209 - 190608 42.44" 8 2.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/