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 (21.31")
1901-1904 Base Period
189507 - 189512 15.50" 1 -5.81"
189607 - 189612 20.40" 7 -0.91"
189707 - 189712 17.72" 2 -3.59"
189807 - 189812 25.45" 9 4.14"
189907 - 189912 18.37" 5 -2.94"
190007 - 190012 18.51" 6 -2.80"
190107 - 190112 27.86" 10 6.55"
190207 - 190212 21.74" 8 0.43"
190307 - 190312 17.82" 4 -3.49"
190407 - 190412 17.80" 3 -3.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/