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 (27.61")
1901-1912 Base Period
189511 - 189607 30.79" 13 3.18"
189611 - 189707 37.47" 17 9.86"
189711 - 189807 33.89" 16 6.28"
189811 - 189907 27.54" 6 -0.07"
189911 - 190007 30.22" 12 2.61"
190011 - 190107 32.29" 14 4.68"
190111 - 190207 33.50" 15 5.89"
190211 - 190307 29.86" 11 2.25"
190311 - 190407 24.41" 3 -3.20"
190411 - 190507 24.24" 2 -3.37"
190511 - 190607 27.54" 6 -0.07"
190611 - 190707 25.68" 4 -1.93"
190711 - 190807 28.74" 9 1.13"
190811 - 190907 29.21" 10 1.60"
190911 - 191007 25.80" 5 -1.81"
191011 - 191107 22.16" 1 -5.45"
191111 - 191207 27.93" 8 0.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/