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 (34.87")
1901-1906 Base Period
189504 - 189512 28.38" 3 -6.49"
189604 - 189612 31.41" 8 -3.46"
189704 - 189712 28.36" 2 -6.51"
189804 - 189812 37.48" 10 2.61"
189904 - 189912 28.02" 1 -6.85"
190004 - 190012 29.03" 5 -5.84"
190104 - 190112 44.74" 12 9.87"
190204 - 190212 31.13" 7 -3.74"
190304 - 190312 29.88" 6 -4.99"
190404 - 190412 28.77" 4 -6.10"
190504 - 190512 36.07" 9 1.20"
190604 - 190612 38.61" 11 3.74"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/