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 (16.13")
1901-1911 Base Period
189510 - 189605 17.09" 11 0.96"
189610 - 189705 17.73" 13 1.60"
189710 - 189805 14.77" 7 -1.36"
189810 - 189905 16.58" 9 0.45"
189910 - 190005 14.29" 6 -1.84"
190010 - 190105 13.94" 3 -2.19"
190110 - 190205 14.09" 5 -2.04"
190210 - 190305 20.84" 16 4.71"
190310 - 190405 13.73" 2 -2.40"
190410 - 190505 16.85" 10 0.72"
190510 - 190605 17.75" 14 1.62"
190610 - 190705 13.94" 3 -2.19"
190710 - 190805 17.66" 12 1.53"
190810 - 190905 19.06" 15 2.93"
190910 - 191005 16.56" 8 0.43"
191010 - 191105 13.01" 1 -3.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/