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 (30.08")
1901-1931 Base Period
189501 - 189507 30.01" 19 -0.07"
189601 - 189607 23.52" 6 -6.56"
189701 - 189707 31.36" 24 1.28"
189801 - 189807 34.47" 33 4.39"
189901 - 189907 28.35" 10 -1.73"
190001 - 190007 29.06" 14 -1.02"
190101 - 190107 19.79" 2 -10.29"
190201 - 190207 30.08" 20 0.00"
190301 - 190307 31.44" 25 1.36"
190401 - 190407 31.14" 22 1.06"
190501 - 190507 42.94" 36 12.86"
190601 - 190607 32.06" 27 1.98"
190701 - 190707 33.61" 30 3.53"
190801 - 190807 33.89" 31 3.81"
190901 - 190907 29.69" 17 -0.39"
191001 - 191007 30.34" 21 0.26"
191101 - 191107 25.66" 9 -4.42"
191201 - 191207 33.92" 32 3.84"
191301 - 191307 31.45" 26 1.37"
191401 - 191407 22.50" 3 -7.58"
191501 - 191507 28.65" 13 -1.43"
191601 - 191607 28.46" 11 -1.62"
191701 - 191707 29.65" 16 -0.43"
191801 - 191807 22.59" 4 -7.49"
191901 - 191907 29.49" 15 -0.59"
192001 - 192007 34.81" 34 4.73"
192101 - 192107 30.00" 18 -0.08"
192201 - 192207 32.69" 29 2.61"
192301 - 192307 38.70" 35 8.62"
192401 - 192407 24.59" 7 -5.49"
192501 - 192507 19.28" 1 -10.80"
192601 - 192607 23.23" 5 -6.85"
192701 - 192707 44.46" 37 14.38"
192801 - 192807 32.17" 28 2.09"
192901 - 192907 31.17" 23 1.09"
193001 - 193007 28.55" 12 -1.53"
193101 - 193107 25.40" 8 -4.68"

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/