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 (127.29")
1901-1915 Base Period
189512 - 189811 146.25" 18 18.96"
189612 - 189911 144.19" 16 16.90"
189712 - 190011 144.80" 17 17.51"
189812 - 190111 133.66" 12 6.37"
189912 - 190211 141.05" 14 13.76"
190012 - 190311 142.03" 15 14.74"
190112 - 190411 138.74" 13 11.45"
190212 - 190511 128.82" 11 1.53"
190312 - 190611 125.34" 8 -1.95"
190412 - 190711 127.23" 10 -0.06"
190512 - 190811 127.06" 9 -0.23"
190612 - 190911 124.33" 7 -2.96"
190712 - 191011 117.94" 1 -9.35"
190812 - 191111 120.22" 4 -7.07"
190912 - 191211 118.58" 2 -8.71"
191012 - 191311 123.70" 6 -3.59"
191112 - 191411 118.80" 3 -8.49"
191212 - 191511 121.79" 5 -5.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/