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 (106.70")
1901-1909 Base Period
189501 - 189612 102.33" 3 -4.37"
189601 - 189712 107.34" 8 0.64"
189701 - 189812 110.69" 10 3.99"
189801 - 189912 105.20" 6 -1.50"
189901 - 190012 113.17" 13 6.47"
190001 - 190112 120.12" 14 13.42"
190101 - 190212 110.95" 11 4.25"
190201 - 190312 109.13" 9 2.43"
190301 - 190412 104.62" 5 -2.08"
190401 - 190512 105.81" 7 -0.89"
190501 - 190612 112.71" 12 6.01"
190601 - 190712 104.17" 4 -2.53"
190701 - 190812 96.45" 2 -10.25"
190801 - 190912 96.33" 1 -10.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/