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 (26.38")
1901-1907 Base Period
189511 - 189610 24.05" 6 -2.33"
189611 - 189710 23.41" 3 -2.97"
189711 - 189810 23.42" 4 -2.96"
189811 - 189910 23.80" 5 -2.58"
189911 - 190010 38.00" 12 11.62"
190011 - 190110 18.52" 1 -7.86"
190111 - 190210 22.97" 2 -3.41"
190211 - 190310 31.27" 11 4.89"
190311 - 190410 24.41" 7 -1.97"
190411 - 190510 31.25" 10 4.87"
190511 - 190610 30.51" 9 4.13"
190611 - 190710 25.75" 8 -0.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/