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 (50.02")
1901-1905 Base Period
189501 - 189512 50.12" 6 0.10"
189601 - 189612 44.69" 3 -5.33"
189701 - 189712 48.34" 4 -1.68"
189801 - 189812 55.16" 9 5.14"
189901 - 189912 44.22" 2 -5.80"
190001 - 190012 56.04" 10 6.02"
190101 - 190112 56.60" 11 6.58"
190201 - 190212 51.31" 7 1.29"
190301 - 190312 54.00" 8 3.98"
190401 - 190412 38.20" 1 -11.82"
190501 - 190512 49.98" 5 -0.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/