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 (191.11")
1901-1919 Base Period
189507 - 189906 184.29" 6 -6.82"
189607 - 190006 195.07" 14 3.96"
189707 - 190106 197.01" 16 5.90"
189807 - 190206 205.57" 19 14.46"
189907 - 190306 205.86" 21 14.75"
190007 - 190406 192.06" 13 0.95"
190107 - 190506 183.77" 5 -7.34"
190207 - 190606 189.01" 11 -2.10"
190307 - 190706 180.15" 1 -10.96"
190407 - 190806 196.82" 15 5.71"
190507 - 190906 205.78" 20 14.67"
190607 - 191006 197.09" 17 5.98"
190707 - 191106 185.00" 8 -6.11"
190807 - 191206 190.61" 12 -0.50"
190907 - 191306 185.20" 9 -5.91"
191007 - 191406 184.32" 7 -6.79"
191107 - 191506 201.05" 18 9.94"
191207 - 191606 183.14" 4 -7.97"
191307 - 191706 185.26" 10 -5.85"
191407 - 191806 183.12" 3 -7.99"
191507 - 191906 180.29" 2 -10.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/