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 (9.50")
1901-1912 Base Period
189509 - 189606 6.07" 4 -3.43"
189609 - 189706 14.47" 16 4.97"
189709 - 189806 11.39" 14 1.89"
189809 - 189906 5.52" 2 -3.98"
189909 - 190006 10.00" 9 0.50"
190009 - 190106 10.14" 10 0.64"
190109 - 190206 7.73" 6 -1.77"
190209 - 190306 10.63" 12 1.13"
190309 - 190406 5.21" 1 -4.29"
190409 - 190506 17.17" 17 7.67"
190509 - 190606 11.04" 13 1.54"
190609 - 190706 11.79" 15 2.29"
190709 - 190806 8.80" 7 -0.70"
190809 - 190906 5.72" 3 -3.78"
190909 - 191006 6.24" 5 -3.26"
191009 - 191106 9.17" 8 -0.33"
191109 - 191206 10.30" 11 0.80"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/