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 (27.27")
1901-1916 Base Period
189512 - 189606 24.38" 7 -2.89"
189612 - 189706 24.33" 6 -2.94"
189712 - 189806 30.39" 18 3.12"
189812 - 189906 26.97" 9 -0.30"
189912 - 190006 28.00" 13 0.73"
190012 - 190106 30.89" 19 3.62"
190112 - 190206 32.56" 20 5.29"
190212 - 190306 34.71" 21 7.44"
190312 - 190406 29.48" 17 2.21"
190412 - 190506 22.16" 2 -5.11"
190512 - 190606 28.99" 15 1.72"
190612 - 190706 23.63" 3 -3.64"
190712 - 190806 27.92" 12 0.65"
190812 - 190906 29.17" 16 1.90"
190912 - 191006 25.07" 8 -2.20"
191012 - 191106 20.16" 1 -7.11"
191112 - 191206 27.45" 11 0.18"
191212 - 191306 27.45" 10 0.18"
191312 - 191406 23.97" 4 -3.30"
191412 - 191506 24.08" 5 -3.19"
191512 - 191606 28.61" 14 1.34"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/