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 (117.27")
1901-1920 Base Period
189512 - 190011 109.84" 5 -7.43"
189612 - 190111 106.46" 3 -10.81"
189712 - 190211 111.75" 6 -5.52"
189812 - 190311 117.80" 11 0.53"
189912 - 190411 121.43" 15 4.16"
190012 - 190511 129.22" 20 11.95"
190112 - 190611 132.41" 21 15.14"
190212 - 190711 125.52" 18 8.25"
190312 - 190811 125.06" 17 7.79"
190412 - 190911 126.63" 19 9.36"
190512 - 191011 113.79" 9 -3.48"
190612 - 191111 109.32" 4 -7.95"
190712 - 191211 111.87" 8 -5.40"
190812 - 191311 104.45" 2 -12.82"
190912 - 191411 102.14" 1 -15.13"
191012 - 191511 119.78" 14 2.51"
191112 - 191611 118.17" 12 0.90"
191212 - 191711 116.22" 10 -1.05"
191312 - 191811 118.99" 13 1.72"
191412 - 191911 122.58" 16 5.31"
191512 - 192011 111.75" 6 -5.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/