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 (51.11")
1901-1912 Base Period
189501 - 189606 53.12" 10 2.01"
189601 - 189706 60.77" 17 9.66"
189701 - 189806 47.79" 5 -3.32"
189801 - 189906 43.68" 1 -7.43"
189901 - 190006 52.72" 9 1.61"
190001 - 190106 48.35" 6 -2.76"
190101 - 190206 50.71" 8 -0.40"
190201 - 190306 53.83" 13 2.72"
190301 - 190406 56.36" 15 5.25"
190401 - 190506 54.45" 14 3.34"
190501 - 190606 46.22" 4 -4.89"
190601 - 190706 58.04" 16 6.93"
190701 - 190806 53.25" 11 2.14"
190801 - 190906 44.46" 2 -6.65"
190901 - 191006 53.47" 12 2.36"
191001 - 191106 45.67" 3 -5.44"
191101 - 191206 48.49" 7 -2.62"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/