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 (13.77")
1901-1912 Base Period
189507 - 189510 11.70" 5 -2.07"
189607 - 189610 15.58" 13 1.81"
189707 - 189710 6.12" 1 -7.65"
189807 - 189810 16.03" 16 2.26"
189907 - 189910 11.59" 4 -2.18"
190007 - 190010 14.39" 11 0.62"
190107 - 190110 8.02" 3 -5.75"
190207 - 190210 16.16" 17 2.39"
190307 - 190310 14.29" 9 0.52"
190407 - 190410 14.37" 10 0.60"
190507 - 190510 16.03" 16 2.26"
190607 - 190610 12.97" 6 -0.80"
190707 - 190710 15.68" 14 1.91"
190807 - 190810 7.53" 2 -6.24"
190907 - 190910 13.16" 7 -0.61"
191007 - 191010 14.60" 12 0.83"
191107 - 191110 18.25" 18 4.48"
191207 - 191210 14.15" 8 0.38"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/