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 (13.88")
1901-1933 Base Period
189509 - 189606 11.60" 7 -2.28"
189609 - 189706 16.01" 35 2.13"
189709 - 189806 15.34" 27 1.46"
189809 - 189906 11.05" 2 -2.83"
189909 - 190006 15.16" 25 1.28"
190009 - 190106 12.33" 10 -1.55"
190109 - 190206 9.78" 1 -4.10"
190209 - 190306 15.58" 30 1.70"
190309 - 190406 11.45" 6 -2.43"
190409 - 190506 17.66" 38 3.78"
190509 - 190606 15.66" 32 1.78"
190609 - 190706 15.54" 29 1.66"
190709 - 190806 11.14" 3 -2.74"
190809 - 190906 15.65" 31 1.77"
190909 - 191006 12.80" 14 -1.08"
191009 - 191106 12.49" 12 -1.39"
191109 - 191206 15.77" 33 1.89"
191209 - 191306 11.36" 5 -2.52"
191309 - 191406 17.50" 37 3.62"
191409 - 191506 16.01" 35 2.13"
191509 - 191606 13.50" 17 -0.38"
191609 - 191706 14.84" 23 0.96"
191709 - 191806 12.43" 11 -1.45"
191809 - 191906 14.59" 21 0.71"
191909 - 192006 16.74" 36 2.86"
192009 - 192106 15.49" 28 1.61"
192109 - 192206 12.80" 14 -1.08"
192209 - 192306 13.56" 18 -0.32"
192309 - 192406 14.26" 20 0.38"
192409 - 192506 11.61" 8 -2.27"
192509 - 192606 15.29" 26 1.41"
192609 - 192706 14.70" 22 0.82"
192709 - 192806 15.16" 25 1.28"
192809 - 192906 12.79" 13 -1.09"
192909 - 193006 12.99" 16 -0.89"
193009 - 193106 11.72" 9 -2.16"
193109 - 193206 13.79" 19 -0.09"
193209 - 193306 11.15" 4 -2.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/