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 (45.83")
1901-1905 Base Period
189511 - 189608 39.97" 3 -5.86"
189611 - 189708 43.25" 6 -2.58"
189711 - 189808 50.92" 7 5.09"
189811 - 189908 41.32" 4 -4.51"
189911 - 190008 60.81" 9 14.98"
190011 - 190108 41.52" 5 -4.31"
190111 - 190208 36.46" 2 -9.37"
190211 - 190308 53.05" 8 7.22"
190311 - 190408 35.70" 1 -10.13"
190411 - 190508 62.40" 10 16.57"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/