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 (16.72")
1901-1917 Base Period
189512 - 189606 18.40" 16 1.68"
189612 - 189706 16.41" 11 -0.31"
189712 - 189806 17.52" 13 0.80"
189812 - 189906 16.71" 12 -0.01"
189912 - 190006 15.22" 7 -1.50"
190012 - 190106 12.71" 2 -4.01"
190112 - 190206 18.37" 15 1.65"
190212 - 190306 19.38" 18 2.66"
190312 - 190406 14.58" 4 -2.14"
190412 - 190506 20.00" 20 3.28"
190512 - 190606 15.30" 8 -1.42"
190612 - 190706 15.20" 6 -1.52"
190712 - 190806 20.60" 22 3.88"
190812 - 190906 20.47" 21 3.75"
190912 - 191006 11.17" 1 -5.55"
191012 - 191106 13.76" 3 -2.96"
191112 - 191206 14.59" 5 -2.13"
191212 - 191306 17.65" 14 0.93"
191312 - 191406 15.92" 9 -0.80"
191412 - 191506 19.48" 19 2.76"
191512 - 191606 16.18" 10 -0.54"
191612 - 191706 18.89" 17 2.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/