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 (142.35")
1901-1908 Base Period
189505 - 189804 131.10" 1 -11.25"
189605 - 189904 146.87" 7 4.52"
189705 - 190004 147.73" 8 5.38"
189805 - 190104 136.39" 4 -5.96"
189905 - 190204 137.11" 5 -5.24"
190005 - 190304 151.85" 10 9.50"
190105 - 190404 159.00" 11 16.65"
190205 - 190504 148.31" 9 5.96"
190305 - 190604 134.62" 3 -7.73"
190405 - 190704 131.50" 2 -10.85"
190505 - 190804 139.98" 6 -2.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/