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 (35.90")
1901-1914 Base Period
189507 - 189603 30.11" 4 -5.79"
189607 - 189703 39.12" 15 3.22"
189707 - 189803 27.02" 1 -8.88"
189807 - 189903 47.91" 19 12.01"
189907 - 190003 35.05" 10 -0.85"
190007 - 190103 33.25" 8 -2.65"
190107 - 190203 37.04" 11 1.14"
190207 - 190303 42.64" 17 6.74"
190307 - 190403 30.42" 5 -5.48"
190407 - 190503 32.57" 6 -3.33"
190507 - 190603 38.17" 13 2.27"
190607 - 190703 33.13" 7 -2.77"
190707 - 190803 41.41" 16 5.51"
190807 - 190903 38.31" 14 2.41"
190907 - 191003 29.50" 3 -6.40"
191007 - 191103 28.95" 2 -6.95"
191107 - 191203 45.30" 18 9.40"
191207 - 191303 37.70" 12 1.80"
191307 - 191403 34.17" 9 -1.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/