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 (10.06")
1901-1912 Base Period
189504 - 189512 8.55" 7 -1.51"
189604 - 189612 17.02" 18 6.96"
189704 - 189712 8.48" 6 -1.58"
189804 - 189812 7.13" 3 -2.93"
189904 - 189912 13.78" 16 3.72"
190004 - 190012 13.63" 15 3.57"
190104 - 190112 10.61" 10 0.55"
190204 - 190212 12.44" 13 2.38"
190304 - 190312 8.95" 8 -1.11"
190404 - 190412 11.60" 12 1.54"
190504 - 190512 7.22" 4 -2.84"
190604 - 190612 15.08" 17 5.02"
190704 - 190712 9.94" 9 -0.12"
190804 - 190812 8.20" 5 -1.86"
190904 - 190912 12.89" 14 2.83"
191004 - 191012 6.54" 2 -3.52"
191104 - 191112 6.23" 1 -3.83"
191204 - 191212 10.96" 11 0.90"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/