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 (18.85")
1901-1921 Base Period
189511 - 189607 14.72" 5 -4.13"
189611 - 189707 16.46" 9 -2.39"
189711 - 189807 18.20" 14 -0.65"
189811 - 189907 18.77" 17 -0.08"
189911 - 190007 27.10" 25 8.25"
190011 - 190107 12.62" 3 -6.23"
190111 - 190207 16.56" 10 -2.29"
190211 - 190307 25.36" 23 6.51"
190311 - 190407 15.88" 8 -2.97"
190411 - 190507 25.49" 24 6.64"
190511 - 190607 21.25" 19 2.40"
190611 - 190707 18.02" 13 -0.83"
190711 - 190807 24.01" 21 5.16"
190811 - 190907 13.79" 4 -5.06"
190911 - 191007 15.65" 7 -3.20"
191011 - 191107 17.63" 12 -1.22"
191111 - 191207 18.61" 16 -0.24"
191211 - 191307 17.10" 11 -1.75"
191311 - 191407 24.65" 22 5.80"
191411 - 191507 22.59" 20 3.74"
191511 - 191607 15.27" 6 -3.58"
191611 - 191707 10.86" 1 -7.99"
191711 - 191807 12.09" 2 -6.76"
191811 - 191907 28.76" 26 9.91"
191911 - 192007 18.50" 15 -0.35"
192011 - 192107 21.11" 18 2.26"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/