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 (15.35")
1901-1911 Base Period
189505 - 189508 13.60" 8 -1.75"
189605 - 189608 12.95" 5 -2.40"
189705 - 189708 25.77" 17 10.42"
189805 - 189808 21.37" 15 6.02"
189905 - 189908 13.07" 6 -2.28"
190005 - 190008 12.85" 4 -2.50"
190105 - 190108 21.69" 16 6.34"
190205 - 190208 13.48" 7 -1.87"
190305 - 190308 20.03" 14 4.68"
190405 - 190408 14.41" 11 -0.94"
190505 - 190508 13.65" 9 -1.70"
190605 - 190608 17.11" 12 1.76"
190705 - 190708 11.11" 1 -4.24"
190805 - 190808 19.01" 13 3.66"
190905 - 190908 12.07" 2 -3.28"
191005 - 191008 12.52" 3 -2.83"
191105 - 191108 13.73" 10 -1.62"

Citing This Page

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