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 (29.89")
1901-1915 Base Period
189504 - 189512 25.10" 6 -4.79"
189604 - 189612 34.75" 17 4.86"
189704 - 189712 27.08" 8 -2.81"
189804 - 189812 30.93" 12 1.04"
189904 - 189912 24.90" 5 -4.99"
190004 - 190012 29.38" 10 -0.51"
190104 - 190112 23.99" 4 -5.90"
190204 - 190212 35.50" 19 5.61"
190304 - 190312 28.03" 9 -1.86"
190404 - 190412 23.82" 3 -6.07"
190504 - 190512 35.69" 20 5.80"
190604 - 190612 30.11" 11 0.22"
190704 - 190712 32.45" 15 2.56"
190804 - 190812 21.97" 1 -7.92"
190904 - 190912 36.49" 21 6.60"
191004 - 191012 31.52" 14 1.63"
191104 - 191112 32.90" 16 3.01"
191204 - 191212 31.32" 13 1.43"
191304 - 191312 25.76" 7 -4.13"
191404 - 191412 23.61" 2 -6.28"
191504 - 191512 35.24" 18 5.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/