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 (10.36")
1901-1911 Base Period
189508 - 189606 9.05" 4 -1.31"
189608 - 189706 10.07" 11 -0.29"
189708 - 189806 10.04" 10 -0.32"
189808 - 189906 9.85" 8 -0.51"
189908 - 190006 9.02" 3 -1.34"
190008 - 190106 9.55" 7 -0.81"
190108 - 190206 9.46" 5 -0.90"
190208 - 190306 8.41" 1 -1.95"
190308 - 190406 8.95" 2 -1.41"
190408 - 190506 10.56" 13 0.20"
190508 - 190606 12.11" 15 1.75"
190608 - 190706 14.49" 16 4.13"
190708 - 190806 9.91" 9 -0.45"
190808 - 190906 9.47" 6 -0.89"
190908 - 191006 10.09" 12 -0.27"
191008 - 191106 10.94" 14 0.58"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/