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 (48.12")
1901-1914 Base Period
189501 - 189512 48.32" 12 0.20"
189601 - 189612 45.85" 7 -2.27"
189701 - 189712 46.71" 9 -1.41"
189801 - 189812 48.54" 13 0.42"
189901 - 189912 46.77" 10 -1.35"
190001 - 190012 50.63" 15 2.51"
190101 - 190112 55.24" 20 7.12"
190201 - 190212 46.69" 8 -1.43"
190301 - 190312 50.88" 16 2.76"
190401 - 190412 40.24" 2 -7.88"
190501 - 190512 44.96" 4 -3.16"
190601 - 190612 54.48" 18 6.36"
190701 - 190712 47.37" 11 -0.75"
190801 - 190812 54.48" 18 6.36"
190901 - 190912 45.64" 6 -2.48"
191001 - 191012 45.60" 5 -2.52"
191101 - 191112 40.03" 1 -8.09"
191201 - 191212 54.56" 19 6.44"
191301 - 191312 48.81" 14 0.69"
191401 - 191412 44.75" 3 -3.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/