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 (224.85")
1901-1916 Base Period
189507 - 190006 250.55" 14 25.70"
189607 - 190106 251.05" 15 26.20"
189707 - 190206 255.27" 17 30.42"
189807 - 190306 253.00" 16 28.15"
189907 - 190406 238.37" 13 13.52"
190007 - 190506 229.95" 12 5.10"
190107 - 190606 228.32" 11 3.47"
190207 - 190706 220.06" 9 -4.79"
190307 - 190806 217.58" 7 -7.27"
190407 - 190906 216.94" 6 -7.91"
190507 - 191006 218.07" 8 -6.78"
190607 - 191106 206.16" 1 -18.69"
190707 - 191206 215.04" 5 -9.81"
190807 - 191306 209.80" 4 -15.05"
190907 - 191406 208.99" 3 -15.86"
191007 - 191506 208.13" 2 -16.72"
191107 - 191606 220.81" 10 -4.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/