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 (20.82")
1901-1930 Base Period
189505 - 189601 24.78" 30 3.96"
189605 - 189701 16.80" 6 -4.02"
189705 - 189801 18.33" 14 -2.49"
189805 - 189901 19.44" 15 -1.38"
189905 - 190001 23.17" 23 2.35"
190005 - 190101 24.15" 28 3.33"
190105 - 190201 15.05" 4 -5.77"
190205 - 190301 24.56" 29 3.74"
190305 - 190401 17.54" 11 -3.28"
190405 - 190501 22.66" 22 1.84"
190505 - 190601 23.35" 26 2.53"
190605 - 190701 23.31" 25 2.49"
190705 - 190801 24.05" 27 3.23"
190805 - 190901 19.98" 16 -0.84"
190905 - 191001 17.95" 12 -2.87"
191005 - 191101 13.42" 2 -7.40"
191105 - 191201 17.53" 9 -3.29"
191205 - 191301 17.38" 8 -3.44"
191305 - 191401 25.39" 33 4.57"
191405 - 191501 28.28" 34 7.46"
191505 - 191601 20.70" 17 -0.12"
191605 - 191701 16.60" 5 -4.22"
191705 - 191801 10.78" 1 -10.04"
191805 - 191901 21.20" 18 0.38"
191905 - 192001 33.57" 35 12.75"
192005 - 192101 25.38" 32 4.56"
192105 - 192201 18.04" 13 -2.78"
192205 - 192301 17.12" 7 -3.70"
192305 - 192401 25.20" 31 4.38"
192405 - 192501 14.47" 3 -6.35"
192505 - 192601 21.60" 19 0.78"
192605 - 192701 23.30" 24 2.48"
192705 - 192801 17.53" 9 -3.29"
192805 - 192901 22.62" 21 1.80"
192905 - 193001 21.79" 20 0.97"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/