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 (23.31")
1901-1918 Base Period
189512 - 189609 25.19" 15 1.88"
189612 - 189709 21.75" 9 -1.56"
189712 - 189809 27.75" 20 4.44"
189812 - 189909 23.03" 12 -0.28"
189912 - 190009 25.21" 16 1.90"
190012 - 190109 18.53" 3 -4.78"
190112 - 190209 29.70" 22 6.39"
190212 - 190309 26.57" 18 3.26"
190312 - 190409 27.95" 21 4.64"
190412 - 190509 25.79" 17 2.48"
190512 - 190609 23.19" 13 -0.12"
190612 - 190709 21.12" 8 -2.19"
190712 - 190809 26.61" 19 3.30"
190812 - 190909 22.35" 11 -0.96"
190912 - 191009 19.29" 4 -4.02"
191012 - 191109 19.89" 6 -3.42"
191112 - 191209 25.07" 14 1.76"
191212 - 191309 15.99" 1 -7.32"
191312 - 191409 22.30" 10 -1.01"
191412 - 191509 37.22" 23 13.91"
191512 - 191609 20.11" 7 -3.20"
191612 - 191709 18.45" 2 -4.86"
191712 - 191809 19.43" 5 -3.88"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/