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 (164.63")
1901-1920 Base Period
189508 - 189907 171.81" 17 7.18"
189608 - 190007 176.78" 20 12.15"
189708 - 190107 173.53" 19 8.90"
189808 - 190207 178.44" 21 13.81"
189908 - 190307 178.78" 22 14.15"
190008 - 190407 170.50" 15 5.87"
190108 - 190507 164.40" 11 -0.23"
190208 - 190607 155.80" 2 -8.83"
190308 - 190707 153.39" 1 -11.24"
190408 - 190807 159.74" 7 -4.89"
190508 - 190907 165.24" 13 0.61"
190608 - 191007 167.18" 14 2.55"
190708 - 191107 159.07" 6 -5.56"
190808 - 191207 156.51" 3 -8.12"
190908 - 191307 158.54" 5 -6.09"
191008 - 191407 157.18" 4 -7.45"
191108 - 191507 161.24" 9 -3.39"
191208 - 191607 160.36" 8 -4.27"
191308 - 191707 163.82" 10 -0.81"
191408 - 191807 164.54" 12 -0.09"
191508 - 191907 170.95" 16 6.32"
191608 - 192007 173.34" 18 8.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/