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 (9.43")
1901-1925 Base Period
189507 - 189601 11.01" 24 1.58"
189607 - 189701 11.71" 25 2.28"
189707 - 189801 10.65" 18 1.22"
189807 - 189901 8.93" 11 -0.50"
189907 - 190001 9.82" 16 0.39"
190007 - 190101 9.33" 15 -0.10"
190107 - 190201 9.00" 12 -0.43"
190207 - 190301 9.17" 14 -0.26"
190307 - 190401 4.43" 1 -5.00"
190407 - 190501 11.95" 26 2.52"
190507 - 190601 10.76" 20 1.33"
190607 - 190701 13.17" 29 3.74"
190707 - 190801 10.89" 22 1.46"
190807 - 190901 8.55" 8 -0.88"
190907 - 191001 8.75" 9 -0.68"
191007 - 191101 6.94" 5 -2.49"
191107 - 191201 11.01" 24 1.58"
191207 - 191301 8.44" 7 -0.99"
191307 - 191401 8.87" 10 -0.56"
191407 - 191501 13.18" 30 3.75"
191507 - 191601 10.89" 22 1.46"
191607 - 191701 10.74" 19 1.31"
191707 - 191801 6.28" 4 -3.15"
191807 - 191901 9.83" 17 0.40"
191907 - 192001 12.15" 27 2.72"
192007 - 192101 7.79" 6 -1.64"
192107 - 192201 9.09" 13 -0.34"
192207 - 192301 5.25" 2 -4.18"
192307 - 192401 13.16" 28 3.73"
192407 - 192501 6.19" 3 -3.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/