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 (23.31")
1901-1932 Base Period
189501 - 189508 21.42" 15 -1.89"
189601 - 189608 15.01" 1 -8.30"
189701 - 189708 24.93" 28 1.62"
189801 - 189808 30.47" 35 7.16"
189901 - 189908 21.59" 16 -1.72"
190001 - 190008 20.86" 13 -2.45"
190101 - 190108 16.57" 2 -6.74"
190201 - 190208 24.43" 26 1.12"
190301 - 190308 23.79" 22 0.48"
190401 - 190408 24.95" 29 1.64"
190501 - 190508 30.49" 36 7.18"
190601 - 190608 27.66" 33 4.35"
190701 - 190708 23.28" 20 -0.03"
190801 - 190808 33.76" 37 10.45"
190901 - 190908 17.06" 4 -6.25"
191001 - 191008 17.01" 3 -6.30"
191101 - 191108 20.69" 12 -2.62"
191201 - 191208 23.20" 19 -0.11"
191301 - 191308 17.59" 6 -5.72"
191401 - 191408 21.03" 14 -2.28"
191501 - 191508 36.16" 38 12.85"
191601 - 191608 22.00" 17 -1.31"
191701 - 191708 19.21" 8 -4.10"
191801 - 191808 18.16" 7 -5.15"
191901 - 191908 22.65" 18 -0.66"
192001 - 192008 23.99" 23 0.68"
192101 - 192108 25.16" 30 1.85"
192201 - 192208 26.11" 31 2.80"
192301 - 192308 23.59" 21 0.28"
192401 - 192408 19.87" 9 -3.44"
192501 - 192508 17.12" 5 -6.19"
192601 - 192608 24.06" 24 0.75"
192701 - 192708 30.18" 34 6.87"
192801 - 192808 26.85" 32 3.54"
192901 - 192908 24.21" 25 0.90"
193001 - 193008 20.03" 10 -3.28"
193101 - 193108 20.07" 11 -3.24"
193201 - 193208 24.90" 27 1.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/