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 (24.39")
1901-1928 Base Period
189507 - 189512 19.93" 1 -4.46"
189607 - 189612 23.57" 17 -0.82"
189707 - 189712 20.83" 10 -3.56"
189807 - 189812 39.40" 34 15.01"
189907 - 189912 20.01" 3 -4.38"
190007 - 190012 23.34" 16 -1.05"
190107 - 190112 26.16" 23 1.77"
190207 - 190212 26.12" 22 1.73"
190307 - 190312 21.87" 13 -2.52"
190407 - 190412 20.38" 5 -4.01"
190507 - 190512 25.28" 21 0.89"
190607 - 190612 27.06" 26 2.67"
190707 - 190712 28.59" 32 4.20"
190807 - 190812 21.02" 12 -3.37"
190907 - 190912 19.95" 2 -4.44"
191007 - 191012 20.96" 11 -3.43"
191107 - 191112 30.94" 33 6.55"
191207 - 191212 26.30" 24 1.91"
191307 - 191312 20.50" 6 -3.89"
191407 - 191412 28.21" 30 3.82"
191507 - 191512 25.27" 20 0.88"
191607 - 191612 26.61" 25 2.22"
191707 - 191712 20.77" 9 -3.62"
191807 - 191812 27.37" 28 2.98"
191907 - 191912 24.61" 18 0.22"
192007 - 192012 27.90" 29 3.51"
192107 - 192112 22.05" 14 -2.34"
192207 - 192212 20.57" 7 -3.82"
192307 - 192312 20.06" 4 -4.33"
192407 - 192412 27.17" 27 2.78"
192507 - 192512 20.74" 8 -3.65"
192607 - 192612 24.86" 19 0.47"
192707 - 192712 23.18" 15 -1.21"
192807 - 192812 28.48" 31 4.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/