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 (17.16")
1901-1918 Base Period
189503 - 189507 15.82" 11 -1.34"
189603 - 189607 11.71" 2 -5.45"
189703 - 189707 18.88" 17 1.72"
189803 - 189807 21.96" 21 4.80"
189903 - 189907 18.46" 16 1.30"
190003 - 190007 16.89" 13 -0.27"
190103 - 190107 13.14" 5 -4.02"
190203 - 190207 21.08" 20 3.92"
190303 - 190307 16.21" 12 -0.95"
190403 - 190407 20.22" 19 3.06"
190503 - 190507 24.36" 22 7.20"
190603 - 190607 19.05" 18 1.89"
190703 - 190707 17.66" 15 0.50"
190803 - 190807 27.43" 24 10.27"
190903 - 190907 14.67" 9 -2.49"
191003 - 191007 11.43" 1 -5.73"
191103 - 191107 13.18" 6 -3.98"
191203 - 191207 17.41" 14 0.25"
191303 - 191307 12.80" 4 -4.36"
191403 - 191407 13.57" 7 -3.59"
191503 - 191507 24.66" 23 7.50"
191603 - 191607 15.27" 10 -1.89"
191703 - 191707 12.11" 3 -5.05"
191803 - 191807 14.63" 8 -2.53"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/