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 (42.55")
1901-1911 Base Period
189507 - 189906 40.96" 6 -1.59"
189607 - 190006 41.05" 7 -1.50"
189707 - 190106 39.92" 5 -2.63"
189807 - 190206 39.09" 3 -3.46"
189907 - 190306 38.16" 2 -4.39"
190007 - 190406 38.08" 1 -4.47"
190107 - 190506 39.27" 4 -3.28"
190207 - 190606 41.76" 8 -0.79"
190307 - 190706 47.74" 12 5.19"
190407 - 190806 48.54" 13 5.99"
190507 - 190906 47.40" 11 4.85"
190607 - 191006 45.72" 10 3.17"
190707 - 191106 42.33" 9 -0.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/