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 (27.31")
1901-1920 Base Period
189512 - 189607 27.08" 12 -0.23"
189612 - 189707 27.67" 13 0.36"
189712 - 189807 29.81" 21 2.50"
189812 - 189907 24.99" 4 -2.32"
189912 - 190007 35.80" 25 8.49"
190012 - 190107 26.74" 11 -0.57"
190112 - 190207 35.65" 24 8.34"
190212 - 190307 29.51" 20 2.20"
190312 - 190407 27.76" 14 0.45"
190412 - 190507 20.85" 1 -6.46"
190512 - 190607 28.32" 18 1.01"
190612 - 190707 27.80" 15 0.49"
190712 - 190807 25.65" 9 -1.66"
190812 - 190907 30.58" 22 3.27"
190912 - 191007 25.37" 6 -1.94"
191012 - 191107 22.49" 2 -4.82"
191112 - 191207 28.28" 17 0.97"
191212 - 191307 25.03" 5 -2.28"
191312 - 191407 24.86" 3 -2.45"
191412 - 191507 25.41" 7 -1.90"
191512 - 191607 28.46" 19 1.15"
191612 - 191707 33.91" 23 6.60"
191712 - 191807 26.22" 10 -1.09"
191812 - 191907 25.48" 8 -1.83"
191912 - 192007 27.92" 16 0.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/