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 (27.92")
1901-1909 Base Period
189511 - 189608 21.69" 3 -6.23"
189611 - 189708 27.73" 9 -0.19"
189711 - 189808 32.13" 13 4.21"
189811 - 189908 25.29" 4 -2.63"
189911 - 190008 26.12" 6 -1.80"
190011 - 190108 18.27" 1 -9.65"
190111 - 190208 26.71" 8 -1.21"
190211 - 190308 31.19" 10 3.27"
190311 - 190408 26.03" 5 -1.89"
190411 - 190508 31.52" 11 3.60"
190511 - 190608 31.86" 12 3.94"
190611 - 190708 26.36" 7 -1.56"
190711 - 190808 37.95" 14 10.03"
190811 - 190908 21.43" 2 -6.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/