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 (107.32")
1901-1915 Base Period
189502 - 189901 110.09" 10 2.77"
189602 - 190001 108.73" 9 1.41"
189702 - 190101 107.98" 8 0.66"
189802 - 190201 104.01" 6 -3.31"
189902 - 190301 107.17" 7 -0.15"
190002 - 190401 111.62" 12 4.30"
190102 - 190501 114.54" 15 7.22"
190202 - 190601 122.04" 17 14.72"
190302 - 190701 117.28" 16 9.96"
190402 - 190801 111.10" 11 3.78"
190502 - 190901 111.88" 13 4.56"
190602 - 191001 113.33" 14 6.01"
190702 - 191101 103.29" 5 -4.03"
190802 - 191201 103.11" 4 -4.21"
190902 - 191301 98.24" 3 -9.08"
191002 - 191401 89.72" 1 -17.60"
191102 - 191501 94.49" 2 -12.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/