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 (20.32")
1901-1926 Base Period
189506 - 189509 15.40" 2 -4.92"
189606 - 189609 21.25" 22 0.93"
189706 - 189709 18.38" 13 -1.94"
189806 - 189809 25.42" 29 5.10"
189906 - 189909 16.12" 4 -4.20"
190006 - 190009 17.34" 9 -2.98"
190106 - 190109 24.64" 28 4.32"
190206 - 190209 17.34" 9 -2.98"
190306 - 190309 21.81" 23 1.49"
190406 - 190409 19.79" 17 -0.53"
190506 - 190509 15.68" 3 -4.64"
190606 - 190609 27.61" 31 7.29"
190706 - 190709 21.93" 24 1.61"
190806 - 190809 23.64" 27 3.32"
190906 - 190909 21.09" 21 0.77"
191006 - 191009 22.93" 26 2.61"
191106 - 191109 17.32" 8 -3.00"
191206 - 191209 20.79" 20 0.47"
191306 - 191309 19.77" 16 -0.55"
191406 - 191409 19.06" 14 -1.26"
191506 - 191509 18.17" 11 -2.15"
191606 - 191609 25.46" 30 5.14"
191706 - 191709 20.33" 18 0.01"
191806 - 191809 16.73" 5 -3.59"
191906 - 191909 20.74" 19 0.42"
192006 - 192009 22.43" 25 2.11"
192106 - 192109 18.29" 12 -2.03"
192206 - 192209 19.66" 15 -0.66"
192306 - 192309 17.09" 6 -3.23"
192406 - 192409 28.41" 32 8.09"
192506 - 192509 10.43" 1 -9.89"
192606 - 192609 17.09" 6 -3.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/