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 (10.99")
1901-1920 Base Period
189507 - 189511 7.01" 1 -3.98"
189607 - 189611 10.69" 13 -0.30"
189707 - 189711 9.67" 10 -1.32"
189807 - 189811 7.95" 4 -3.04"
189907 - 189911 7.97" 5 -3.02"
190007 - 190011 11.75" 19 0.76"
190107 - 190111 9.96" 11 -1.03"
190207 - 190211 14.48" 25 3.49"
190307 - 190311 12.94" 23 1.95"
190407 - 190411 11.36" 16 0.37"
190507 - 190511 13.01" 24 2.02"
190607 - 190611 12.66" 22 1.67"
190707 - 190711 9.58" 9 -1.41"
190807 - 190811 11.89" 20 0.90"
190907 - 190911 12.63" 21 1.64"
191007 - 191011 8.86" 8 -2.13"
191107 - 191111 11.60" 18 0.61"
191207 - 191211 11.47" 17 0.48"
191307 - 191311 7.30" 3 -3.69"
191407 - 191411 8.05" 6 -2.94"
191507 - 191511 15.52" 26 4.53"
191607 - 191611 8.58" 7 -2.41"
191707 - 191711 7.07" 2 -3.92"
191807 - 191811 11.16" 15 0.17"
191907 - 191911 11.12" 14 0.13"
192007 - 192011 10.56" 12 -0.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/