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 (29.90")
1901-1919 Base Period
189507 - 189512 25.73" 2 -4.17"
189607 - 189612 26.36" 3 -3.54"
189707 - 189712 34.11" 23 4.21"
189807 - 189812 42.65" 25 12.75"
189907 - 189912 27.01" 5 -2.89"
190007 - 190012 27.97" 7 -1.93"
190107 - 190112 30.56" 16 0.66"
190207 - 190212 31.79" 20 1.89"
190307 - 190312 28.36" 9 -1.54"
190407 - 190412 27.00" 4 -2.90"
190507 - 190512 35.89" 24 5.99"
190607 - 190612 28.18" 8 -1.72"
190707 - 190712 31.25" 19 1.35"
190807 - 190812 28.38" 10 -1.52"
190907 - 190912 28.79" 12 -1.11"
191007 - 191012 30.30" 14 0.40"
191107 - 191112 32.78" 22 2.88"
191207 - 191212 30.64" 17 0.74"
191307 - 191312 24.97" 1 -4.93"
191407 - 191412 30.40" 15 0.50"
191507 - 191512 31.90" 21 2.00"
191607 - 191612 31.04" 18 1.14"
191707 - 191712 27.06" 6 -2.84"
191807 - 191812 30.09" 13 0.19"
191907 - 191912 28.65" 11 -1.25"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/