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 (38.65")
1901-1916 Base Period
189507 - 189706 40.55" 14 1.90"
189607 - 189806 44.40" 20 5.75"
189707 - 189906 42.27" 17 3.62"
189807 - 190006 37.04" 5 -1.61"
189907 - 190106 37.69" 7 -0.96"
190007 - 190206 38.98" 10 0.33"
190107 - 190306 35.68" 3 -2.97"
190207 - 190406 36.69" 4 -1.96"
190307 - 190506 34.76" 2 -3.89"
190407 - 190606 33.68" 1 -4.97"
190507 - 190706 42.25" 16 3.60"
190607 - 190806 43.21" 19 4.56"
190707 - 190906 39.27" 11 0.62"
190807 - 191006 38.26" 9 -0.39"
190907 - 191106 38.16" 8 -0.49"
191007 - 191206 39.46" 13 0.81"
191107 - 191306 41.14" 15 2.49"
191207 - 191406 39.42" 12 0.77"
191307 - 191506 37.17" 6 -1.48"
191407 - 191606 42.53" 18 3.88"

Citing This Page

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