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 (29.04")
1901-1916 Base Period
189511 - 189607 37.27" 20 8.23"
189611 - 189707 34.60" 18 5.56"
189711 - 189807 41.94" 21 12.90"
189811 - 189907 29.37" 8 0.33"
189911 - 190007 27.72" 6 -1.32"
190011 - 190107 18.85" 1 -10.19"
190111 - 190207 29.81" 9 0.77"
190211 - 190307 32.86" 15 3.82"
190311 - 190407 32.50" 13 3.46"
190411 - 190507 28.34" 7 -0.70"
190511 - 190607 26.76" 5 -2.28"
190611 - 190707 33.69" 16 4.65"
190711 - 190807 34.44" 17 5.40"
190811 - 190907 34.67" 19 5.63"
190911 - 191007 31.54" 11 2.50"
191011 - 191107 20.07" 2 -8.97"
191111 - 191207 31.00" 10 1.96"
191211 - 191307 24.44" 4 -4.60"
191311 - 191407 20.97" 3 -8.07"
191411 - 191507 32.59" 14 3.55"
191511 - 191607 32.08" 12 3.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/