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 (24.43")
1901-1930 Base Period
189501 - 189506 29.09" 32 4.66"
189601 - 189606 22.67" 11 -1.76"
189701 - 189706 24.89" 18 0.46"
189801 - 189806 19.50" 5 -4.93"
189901 - 189906 30.61" 34 6.18"
190001 - 190006 26.89" 28 2.46"
190101 - 190106 29.08" 31 4.65"
190201 - 190206 21.86" 9 -2.57"
190301 - 190306 30.52" 33 6.09"
190401 - 190406 20.21" 6 -4.22"
190501 - 190506 25.54" 22 1.11"
190601 - 190606 26.20" 24 1.77"
190701 - 190706 23.40" 15 -1.03"
190801 - 190806 26.68" 25 2.25"
190901 - 190906 27.33" 29 2.90"
191001 - 191006 25.43" 21 1.00"
191101 - 191106 16.75" 1 -7.68"
191201 - 191206 29.08" 31 4.65"
191301 - 191306 25.82" 23 1.39"
191401 - 191406 18.42" 3 -6.01"
191501 - 191506 24.10" 16 -0.33"
191601 - 191606 22.99" 14 -1.44"
191701 - 191706 26.78" 27 2.35"
191801 - 191806 22.19" 10 -2.24"
191901 - 191906 24.99" 19 0.56"
192001 - 192006 24.79" 17 0.36"
192101 - 192106 22.97" 13 -1.46"
192201 - 192206 32.89" 36 8.46"
192301 - 192306 22.67" 11 -1.76"
192401 - 192406 26.69" 26 2.26"
192501 - 192506 20.61" 7 -3.82"
192601 - 192606 21.18" 8 -3.25"
192701 - 192706 19.04" 4 -5.39"
192801 - 192806 25.37" 20 0.94"
192901 - 192906 31.58" 35 7.15"
193001 - 193006 17.77" 2 -6.66"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/