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 (23.44")
1901-1918 Base Period
189508 - 189606 24.49" 13 1.05"
189608 - 189706 25.46" 16 2.02"
189708 - 189806 14.89" 1 -8.55"
189808 - 189906 17.52" 5 -5.92"
189908 - 190006 21.91" 9 -1.53"
190008 - 190106 24.73" 14 1.29"
190108 - 190206 22.66" 11 -0.78"
190208 - 190306 22.46" 10 -0.98"
190308 - 190406 26.64" 18 3.20"
190408 - 190506 24.76" 15 1.32"
190508 - 190606 27.87" 20 4.43"
190608 - 190706 31.38" 23 7.94"
190708 - 190806 18.10" 6 -5.34"
190808 - 190906 28.06" 21 4.62"
190908 - 191006 21.29" 8 -2.15"
191008 - 191106 26.07" 17 2.63"
191108 - 191206 16.37" 3 -7.07"
191208 - 191306 16.54" 4 -6.90"
191308 - 191406 29.31" 22 5.87"
191408 - 191506 26.83" 19 3.39"
191508 - 191606 24.20" 12 0.76"
191608 - 191706 18.86" 7 -4.58"
191708 - 191806 15.84" 2 -7.60"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/