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 (37.02")
1901-1917 Base Period
189507 - 189605 35.90" 7 -1.12"
189607 - 189705 40.30" 17 3.28"
189707 - 189805 41.59" 18 4.57"
189807 - 189905 36.56" 8 -0.46"
189907 - 190005 43.48" 22 6.46"
190007 - 190105 39.38" 15 2.36"
190107 - 190205 42.87" 20 5.85"
190207 - 190305 37.79" 12 0.77"
190307 - 190405 34.59" 5 -2.43"
190407 - 190505 32.71" 3 -4.31"
190507 - 190605 35.12" 6 -1.90"
190607 - 190705 34.58" 4 -2.44"
190707 - 190805 43.45" 21 6.43"
190807 - 190905 38.89" 14 1.87"
190907 - 191005 37.32" 9 0.30"
191007 - 191105 27.52" 1 -9.50"
191107 - 191205 39.74" 16 2.72"
191207 - 191305 41.70" 19 4.68"
191307 - 191405 37.43" 11 0.41"
191407 - 191505 30.26" 2 -6.76"
191507 - 191605 37.42" 10 0.40"
191607 - 191705 38.53" 13 1.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/