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 (15.17")
1901-1921 Base Period
189501 - 189507 17.74" 22 2.57"
189601 - 189607 10.71" 3 -4.46"
189701 - 189707 14.25" 10 -0.92"
189801 - 189807 16.08" 18 0.91"
189901 - 189907 15.44" 15 0.27"
190001 - 190007 22.13" 25 6.96"
190101 - 190107 10.61" 2 -4.56"
190201 - 190207 14.37" 11 -0.80"
190301 - 190307 19.16" 24 3.99"
190401 - 190407 14.94" 13 -0.23"
190501 - 190507 23.17" 27 8.00"
190601 - 190607 15.72" 17 0.55"
190701 - 190707 14.55" 12 -0.62"
190801 - 190807 18.47" 23 3.30"
190901 - 190907 11.05" 4 -4.12"
191001 - 191007 11.42" 6 -3.75"
191101 - 191107 15.43" 14 0.26"
191201 - 191207 13.24" 8 -1.93"
191301 - 191307 13.65" 9 -1.52"
191401 - 191407 17.25" 20 2.08"
191501 - 191507 16.76" 19 1.59"
191601 - 191607 13.04" 7 -2.13"
191701 - 191707 9.06" 1 -6.11"
191801 - 191807 11.14" 5 -4.03"
191901 - 191907 22.25" 26 7.08"
192001 - 192007 15.59" 16 0.42"
192101 - 192107 17.70" 21 2.53"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/