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 (27.14")
1901-1911 Base Period
189512 - 189607 29.90" 13 2.76"
189612 - 189707 28.13" 9 0.99"
189712 - 189807 30.38" 14 3.24"
189812 - 189907 25.96" 6 -1.18"
189912 - 190007 23.82" 4 -3.32"
190012 - 190107 22.33" 2 -4.81"
190112 - 190207 26.39" 7 -0.75"
190212 - 190307 29.50" 11 2.36"
190312 - 190407 28.15" 10 1.01"
190412 - 190507 26.67" 8 -0.47"
190512 - 190607 22.25" 1 -4.89"
190612 - 190707 32.71" 16 5.57"
190712 - 190807 29.83" 12 2.69"
190812 - 190907 32.25" 15 5.11"
190912 - 191007 25.26" 5 -1.88"
191012 - 191107 23.18" 3 -3.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/