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 (30.75")
1901-1919 Base Period
189506 - 189512 24.05" 1 -6.70"
189606 - 189612 30.02" 14 -0.73"
189706 - 189712 24.33" 2 -6.42"
189806 - 189812 34.34" 22 3.59"
189906 - 189912 26.96" 6 -3.79"
190006 - 190012 27.33" 7 -3.42"
190106 - 190112 38.64" 24 7.89"
190206 - 190212 27.62" 8 -3.13"
190306 - 190312 25.38" 4 -5.37"
190406 - 190412 29.22" 12 -1.53"
190506 - 190512 30.85" 16 0.10"
190606 - 190612 38.71" 25 7.96"
190706 - 190712 32.62" 21 1.87"
190806 - 190812 38.30" 23 7.55"
190906 - 190912 28.67" 10 -2.08"
191006 - 191012 31.58" 20 0.83"
191106 - 191112 28.84" 11 -1.91"
191206 - 191212 25.15" 3 -5.60"
191306 - 191312 31.37" 18 0.62"
191406 - 191412 30.90" 17 0.15"
191506 - 191512 28.46" 9 -2.29"
191606 - 191612 30.76" 15 0.01"
191706 - 191712 31.52" 19 0.77"
191806 - 191812 29.28" 13 -1.47"
191906 - 191912 26.37" 5 -4.38"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/