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 (26.62")
1901-1909 Base Period
189509 - 189604 30.99" 11 4.37"
189609 - 189704 28.38" 6 1.76"
189709 - 189804 30.15" 8 3.53"
189809 - 189904 30.48" 10 3.86"
189909 - 190004 30.23" 9 3.61"
190009 - 190104 28.80" 7 2.18"
190109 - 190204 31.50" 12 4.88"
190209 - 190304 31.90" 13 5.28"
190309 - 190404 23.31" 3 -3.31"
190409 - 190504 21.19" 1 -5.43"
190509 - 190604 25.09" 5 -1.53"
190609 - 190704 21.36" 2 -5.26"
190709 - 190804 32.75" 14 6.13"
190809 - 190904 23.70" 4 -2.92"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/