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 (155.43")
1901-1921 Base Period
189501 - 189812 167.54" 23 12.11"
189601 - 189912 166.08" 21 10.65"
189701 - 190012 172.89" 24 17.46"
189801 - 190112 163.38" 18 7.95"
189901 - 190212 165.41" 19 9.98"
190001 - 190312 166.38" 22 10.95"
190101 - 190412 160.10" 16 4.67"
190201 - 190512 158.36" 15 2.93"
190301 - 190612 150.69" 8 -4.74"
190401 - 190712 154.82" 12 -0.61"
190501 - 190812 150.04" 7 -5.39"
190601 - 190912 149.23" 2 -6.20"
190701 - 191012 149.25" 3 -6.18"
190801 - 191112 143.25" 1 -12.18"
190901 - 191212 153.37" 11 -2.06"
191001 - 191312 152.92" 9 -2.51"
191101 - 191412 149.45" 5 -5.98"
191201 - 191512 153.28" 10 -2.15"
191301 - 191612 149.38" 4 -6.05"
191401 - 191712 149.98" 6 -5.45"
191501 - 191812 157.98" 14 2.55"
191601 - 191912 157.98" 14 2.55"
191701 - 192012 166.03" 20 10.60"
191801 - 192112 162.66" 17 7.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/