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 (20.93")
1901-1916 Base Period
189505 - 189508 23.62" 16 2.69"
189605 - 189608 12.25" 1 -8.68"
189705 - 189708 15.80" 4 -5.13"
189805 - 189808 21.33" 12 0.40"
189905 - 189908 14.23" 2 -6.70"
190005 - 190008 25.40" 20 4.47"
190105 - 190108 15.97" 5 -4.96"
190205 - 190208 14.41" 3 -6.52"
190305 - 190308 18.41" 8 -2.52"
190405 - 190408 18.70" 10 -2.23"
190505 - 190508 25.83" 21 4.90"
190605 - 190608 16.10" 6 -4.83"
190705 - 190708 24.91" 19 3.98"
190805 - 190808 27.41" 22 6.48"
190905 - 190908 21.59" 13 0.66"
191005 - 191008 24.35" 18 3.42"
191105 - 191108 22.95" 15 2.02"
191205 - 191208 22.73" 14 1.80"
191305 - 191308 18.59" 9 -2.34"
191405 - 191408 18.03" 7 -2.90"
191505 - 191508 20.78" 11 -0.15"
191605 - 191608 24.05" 17 3.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/