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 (217.56")
1901-1913 Base Period
189501 - 189912 228.88" 10 11.32"
189601 - 190012 233.76" 13 16.20"
189701 - 190112 243.21" 15 25.65"
189801 - 190212 239.64" 14 22.08"
189901 - 190312 230.95" 11 13.39"
190001 - 190412 232.16" 12 14.60"
190101 - 190512 224.11" 9 6.55"
190201 - 190612 217.32" 8 -0.24"
190301 - 190712 215.86" 7 -1.70"
190401 - 190812 207.79" 5 -9.77"
190501 - 190912 207.92" 6 -9.64"
190601 - 191012 204.93" 4 -12.63"
190701 - 191112 202.31" 2 -15.25"
190801 - 191212 199.00" 1 -18.56"
190901 - 191312 203.09" 3 -14.47"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/