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 (18.14")
1901-1911 Base Period
189512 - 189605 24.24" 15 6.10"
189612 - 189705 22.95" 13 4.81"
189712 - 189805 27.91" 16 9.77"
189812 - 189905 18.48" 8 0.34"
189912 - 190005 16.07" 3 -2.07"
190012 - 190105 11.93" 1 -6.21"
190112 - 190205 17.31" 6 -0.83"
190212 - 190305 22.27" 12 4.13"
190312 - 190405 20.25" 10 2.11"
190412 - 190505 16.88" 5 -1.26"
190512 - 190605 16.33" 4 -1.81"
190612 - 190705 20.32" 11 2.18"
190712 - 190805 23.04" 14 4.90"
190812 - 190905 19.65" 9 1.51"
190912 - 191005 17.32" 7 -0.82"
191012 - 191105 14.27" 2 -3.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/