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 (162.13")
1901-1920 Base Period
189507 - 190006 166.75" 17 4.62"
189607 - 190106 163.50" 13 1.37"
189707 - 190206 158.18" 6 -3.95"
189807 - 190306 162.83" 12 0.70"
189907 - 190406 172.10" 21 9.97"
190007 - 190506 167.43" 19 5.30"
190107 - 190606 166.09" 16 3.96"
190207 - 190706 170.91" 20 8.78"
190307 - 190806 167.21" 18 5.08"
190407 - 190906 157.50" 5 -4.63"
190507 - 191006 162.63" 11 0.50"
190607 - 191106 162.02" 10 -0.11"
190707 - 191206 158.59" 7 -3.54"
190807 - 191306 161.04" 8 -1.09"
190907 - 191406 163.78" 14 1.65"
191007 - 191506 157.09" 4 -5.04"
191107 - 191606 165.68" 15 3.55"
191207 - 191706 161.04" 8 -1.09"
191307 - 191806 156.60" 3 -5.53"
191407 - 191906 154.95" 2 -7.18"
191507 - 192006 153.49" 1 -8.64"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/