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 (26.52")
1901-1921 Base Period
189508 - 189607 20.99" 5 -5.53"
189608 - 189707 25.79" 15 -0.73"
189708 - 189807 25.15" 14 -1.37"
189808 - 189907 23.99" 12 -2.53"
189908 - 190007 32.13" 21 5.61"
190008 - 190107 23.52" 10 -3.00"
190108 - 190207 22.46" 8 -4.06"
190208 - 190307 31.77" 20 5.25"
190308 - 190407 21.79" 6 -4.73"
190408 - 190507 34.02" 24 7.50"
190508 - 190607 27.01" 16 0.49"
190608 - 190707 27.28" 17 0.76"
190708 - 190807 31.74" 19 5.22"
190808 - 190907 20.60" 3 -5.92"
190908 - 191007 20.68" 4 -5.84"
191008 - 191107 22.09" 7 -4.43"
191108 - 191207 23.92" 11 -2.60"
191208 - 191307 23.35" 9 -3.17"
191308 - 191407 35.08" 25 8.56"
191408 - 191507 32.93" 23 6.41"
191508 - 191607 24.95" 13 -1.57"
191608 - 191707 17.62" 2 -8.90"
191708 - 191807 16.14" 1 -10.38"
191808 - 191907 35.56" 26 9.04"
191908 - 192007 32.79" 22 6.27"
192008 - 192107 31.72" 18 5.20"

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/