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 (202.26")
1901-1908 Base Period
189501 - 189812 198.31" 5 -3.95"
189601 - 189912 192.41" 2 -9.85"
189701 - 190012 203.76" 8 1.50"
189801 - 190112 212.02" 10 9.76"
189901 - 190212 208.17" 9 5.91"
190001 - 190312 217.95" 11 15.69"
190101 - 190412 200.11" 6 -2.15"
190201 - 190512 193.49" 3 -8.77"
190301 - 190612 195.19" 4 -7.07"
190401 - 190712 190.38" 1 -11.88"
190501 - 190812 200.75" 7 -1.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/