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 (15.87")
1901-1919 Base Period
189501 - 189505 13.45" 6 -2.42"
189601 - 189605 16.33" 13 0.46"
189701 - 189705 18.27" 19 2.40"
189801 - 189805 18.33" 20 2.46"
189901 - 189905 15.36" 8 -0.51"
190001 - 190005 23.06" 25 7.19"
190101 - 190105 18.97" 22 3.10"
190201 - 190205 19.48" 24 3.61"
190301 - 190305 15.93" 9 0.06"
190401 - 190405 17.75" 17 1.88"
190501 - 190505 12.07" 2 -3.80"
190601 - 190605 16.56" 15 0.69"
190701 - 190705 12.33" 3 -3.54"
190801 - 190805 16.51" 14 0.64"
190901 - 190905 19.04" 23 3.17"
191001 - 191005 16.26" 12 0.39"
191101 - 191105 11.14" 1 -4.73"
191201 - 191205 18.78" 21 2.91"
191301 - 191305 18.17" 18 2.30"
191401 - 191405 16.10" 10 0.23"
191501 - 191505 12.33" 3 -3.54"
191601 - 191605 16.17" 11 0.30"
191701 - 191705 13.82" 7 -2.05"
191801 - 191805 13.11" 5 -2.76"
191901 - 191905 17.05" 16 1.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/