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 (155.04")
1901-1915 Base Period
189507 - 189906 169.10" 15 14.06"
189607 - 190006 170.43" 17 15.39"
189707 - 190106 169.22" 16 14.18"
189807 - 190206 163.61" 13 8.57"
189907 - 190306 167.81" 14 12.77"
190007 - 190406 161.34" 12 6.30"
190107 - 190506 156.18" 9 1.14"
190207 - 190606 155.49" 8 0.45"
190307 - 190706 146.75" 2 -8.29"
190407 - 190806 157.39" 11 2.35"
190507 - 190906 157.06" 10 2.02"
190607 - 191006 150.13" 7 -4.91"
190707 - 191106 146.92" 3 -8.12"
190807 - 191206 143.82" 1 -11.22"
190907 - 191306 149.89" 5 -5.15"
191007 - 191406 149.88" 4 -5.16"
191107 - 191506 150.08" 6 -4.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/