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 (40.36")
1901-1910 Base Period
189506 - 189805 39.90" 7 -0.46"
189606 - 189905 40.91" 8 0.55"
189706 - 190005 36.61" 5 -3.75"
189806 - 190105 32.56" 2 -7.80"
189906 - 190205 31.74" 1 -8.62"
190006 - 190305 32.74" 3 -7.62"
190106 - 190405 34.16" 4 -6.20"
190206 - 190505 38.01" 6 -2.35"
190306 - 190605 42.84" 9 2.48"
190406 - 190705 48.42" 12 8.06"
190506 - 190805 48.37" 11 8.01"
190606 - 190905 48.97" 13 8.61"
190706 - 191005 45.82" 10 5.46"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/