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 (25.12")
1901-1912 Base Period
189512 - 189607 24.82" 7 -0.30"
189612 - 189707 33.92" 17 8.80"
189712 - 189807 27.64" 12 2.52"
189812 - 189907 24.16" 6 -0.96"
189912 - 190007 28.01" 14 2.89"
190012 - 190107 25.78" 11 0.66"
190112 - 190207 31.22" 16 6.10"
190212 - 190307 28.42" 15 3.30"
190312 - 190407 22.93" 2 -2.19"
190412 - 190507 23.25" 4 -1.87"
190512 - 190607 25.09" 8 -0.03"
190612 - 190707 22.98" 3 -2.14"
190712 - 190807 25.40" 9 0.28"
190812 - 190907 27.75" 13 2.63"
190912 - 191007 23.63" 5 -1.49"
191012 - 191107 19.60" 1 -5.52"
191112 - 191207 25.41" 10 0.29"

Citing This Page

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