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 (24.94")
1901-1918 Base Period
189504 - 189508 26.03" 15 1.09"
189604 - 189608 16.08" 1 -8.86"
189704 - 189708 20.30" 7 -4.64"
189804 - 189808 24.49" 13 -0.45"
189904 - 189908 17.18" 2 -7.76"
190004 - 190008 34.97" 23 10.03"
190104 - 190108 20.71" 8 -4.23"
190204 - 190208 17.64" 3 -7.30"
190304 - 190308 19.56" 6 -5.38"
190404 - 190408 21.90" 9 -3.04"
190504 - 190508 34.99" 24 10.05"
190604 - 190608 19.02" 5 -5.92"
190704 - 190708 30.94" 21 6.00"
190804 - 190808 31.93" 22 6.99"
190904 - 190908 26.34" 16 1.40"
191004 - 191008 26.66" 17 1.72"
191104 - 191108 30.56" 20 5.62"
191204 - 191208 29.56" 19 4.62"
191304 - 191308 24.51" 14 -0.43"
191404 - 191408 23.92" 12 -1.02"
191504 - 191508 22.59" 11 -2.35"
191604 - 191608 27.38" 18 2.44"
191704 - 191708 18.41" 4 -6.53"
191804 - 191808 22.35" 10 -2.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/