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 (21.08")
1901-1928 Base Period
189511 - 189605 17.44" 9 -3.64"
189611 - 189705 23.52" 22 2.44"
189711 - 189805 11.47" 1 -9.61"
189811 - 189905 24.91" 24 3.83"
189911 - 190005 27.34" 29 6.26"
190011 - 190105 25.25" 25 4.17"
190111 - 190205 19.06" 13 -2.02"
190211 - 190305 28.12" 30 7.04"
190311 - 190405 18.58" 12 -2.50"
190411 - 190505 22.03" 19 0.95"
190511 - 190605 26.25" 28 5.17"
190611 - 190705 13.95" 4 -7.13"
190711 - 190805 20.83" 16 -0.25"
190811 - 190905 16.25" 8 -4.83"
190911 - 191005 14.44" 5 -6.64"
191011 - 191105 13.61" 3 -7.47"
191111 - 191205 30.82" 33 9.74"
191211 - 191305 23.17" 21 2.09"
191311 - 191405 19.79" 14 -1.29"
191411 - 191505 26.20" 27 5.12"
191511 - 191605 15.03" 6 -6.05"
191611 - 191705 17.79" 10 -3.29"
191711 - 191805 16.17" 7 -4.91"
191811 - 191905 28.13" 31 7.05"
191911 - 192005 25.74" 26 4.66"
192011 - 192105 20.61" 15 -0.47"
192111 - 192205 21.15" 17 0.07"
192211 - 192305 21.28" 18 0.20"
192311 - 192405 22.24" 20 1.16"
192411 - 192505 18.35" 11 -2.73"
192511 - 192605 28.99" 32 7.91"
192611 - 192705 12.55" 2 -8.53"
192711 - 192805 23.95" 23 2.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/