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 (23.59")
1901-1918 Base Period
189503 - 189508 21.83" 8 -1.76"
189603 - 189608 21.09" 5 -2.50"
189703 - 189708 24.56" 18 0.97"
189803 - 189808 22.26" 12 -1.33"
189903 - 189908 20.59" 4 -3.00"
190003 - 190008 19.45" 2 -4.14"
190103 - 190108 26.37" 22 2.78"
190203 - 190208 21.86" 10 -1.73"
190303 - 190308 25.41" 21 1.82"
190403 - 190408 20.34" 3 -3.25"
190503 - 190508 24.40" 17 0.81"
190603 - 190608 31.21" 24 7.62"
190703 - 190708 24.84" 19 1.25"
190803 - 190808 22.70" 14 -0.89"
190903 - 190908 21.73" 7 -1.86"
191003 - 191008 22.63" 13 -0.96"
191103 - 191108 24.95" 20 1.36"
191203 - 191208 23.17" 15 -0.42"
191303 - 191308 21.95" 11 -1.64"
191403 - 191408 18.72" 1 -4.87"
191503 - 191508 23.35" 16 -0.24"
191603 - 191608 21.84" 9 -1.75"
191703 - 191708 27.62" 23 4.03"
191803 - 191808 21.45" 6 -2.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/