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 (211.39")
1901-1917 Base Period
189501 - 189812 213.02" 12 1.63"
189601 - 189912 212.54" 11 1.15"
189701 - 190012 223.86" 17 12.47"
189801 - 190112 225.32" 19 13.93"
189901 - 190212 224.12" 18 12.73"
190001 - 190312 229.25" 20 17.86"
190101 - 190412 215.57" 14 4.18"
190201 - 190512 214.94" 13 3.55"
190301 - 190612 217.33" 15 5.94"
190401 - 190712 209.98" 7 -1.41"
190501 - 190812 209.16" 6 -2.23"
190601 - 190912 200.50" 4 -10.89"
190701 - 191012 196.72" 2 -14.67"
190801 - 191112 196.10" 1 -15.29"
190901 - 191212 212.41" 10 1.02"
191001 - 191312 211.44" 9 0.05"
191101 - 191412 210.84" 8 -0.55"
191201 - 191512 219.11" 16 7.72"
191301 - 191612 202.98" 5 -8.41"
191401 - 191712 197.91" 3 -13.48"

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/