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 (21.38")
1901-1911 Base Period
189503 - 189509 21.46" 8 0.08"
189603 - 189609 22.85" 11 1.47"
189703 - 189709 19.21" 5 -2.17"
189803 - 189809 24.59" 15 3.21"
189903 - 189909 20.53" 6 -0.85"
190003 - 190009 22.39" 10 1.01"
190103 - 190109 16.72" 3 -4.66"
190203 - 190209 27.79" 17 6.41"
190303 - 190309 23.18" 12 1.80"
190403 - 190409 27.20" 16 5.82"
190503 - 190509 23.50" 14 2.12"
190603 - 190609 21.83" 9 0.45"
190703 - 190709 18.15" 4 -3.23"
190803 - 190809 23.36" 13 1.98"
190903 - 190909 21.11" 7 -0.27"
191003 - 191009 16.64" 2 -4.74"
191103 - 191109 15.74" 1 -5.64"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/