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 (21.35")
1901-1911 Base Period
189501 - 189606 16.65" 3 -4.70"
189601 - 189706 20.09" 9 -1.26"
189701 - 189806 23.71" 14 2.36"
189801 - 189906 18.21" 6 -3.14"
189901 - 190006 17.48" 5 -3.87"
190001 - 190106 15.90" 1 -5.45"
190101 - 190206 16.08" 2 -5.27"
190201 - 190306 17.30" 4 -4.05"
190301 - 190406 19.43" 7 -1.92"
190401 - 190506 21.35" 10 0.00"
190501 - 190606 26.10" 15 4.75"
190601 - 190706 29.31" 16 7.96"
190701 - 190806 22.90" 11 1.55"
190801 - 190906 23.69" 13 2.34"
190901 - 191006 23.07" 12 1.72"
191001 - 191106 19.73" 8 -1.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/