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 (25.49")
1901-1924 Base Period
189501 - 189506 30.19" 23 4.70"
189601 - 189606 21.12" 9 -4.37"
189701 - 189706 27.51" 20 2.02"
189801 - 189806 15.76" 1 -9.73"
189901 - 189906 24.21" 11 -1.28"
190001 - 190006 32.70" 28 7.21"
190101 - 190106 30.44" 24 4.95"
190201 - 190206 25.19" 14 -0.30"
190301 - 190306 32.13" 27 6.64"
190401 - 190406 17.82" 4 -7.67"
190501 - 190506 24.70" 13 -0.79"
190601 - 190606 25.95" 17 0.46"
190701 - 190706 20.60" 8 -4.89"
190801 - 190806 27.55" 21 2.06"
190901 - 190906 26.99" 19 1.50"
191001 - 191006 23.63" 10 -1.86"
191101 - 191106 16.64" 3 -8.85"
191201 - 191206 37.49" 30 12.00"
191301 - 191306 25.57" 15 0.08"
191401 - 191406 18.77" 5 -6.72"
191501 - 191506 24.26" 12 -1.23"
191601 - 191606 16.51" 2 -8.98"
191701 - 191706 25.87" 16 0.38"
191801 - 191806 20.54" 7 -4.95"
191901 - 191906 28.95" 22 3.46"
192001 - 192006 30.99" 25 5.50"
192101 - 192106 18.79" 6 -6.70"
192201 - 192206 33.98" 29 8.49"
192301 - 192306 31.51" 26 6.02"
192401 - 192406 26.86" 18 1.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/