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 (9.78")
1901-1906 Base Period
189508 - 189510 6.26" 3 -3.52"
189608 - 189610 9.47" 5 -0.31"
189708 - 189710 2.61" 1 -7.17"
189808 - 189810 13.04" 12 3.26"
189908 - 189910 8.05" 4 -1.73"
190008 - 190010 10.04" 7 0.26"
190108 - 190110 5.60" 2 -4.18"
190208 - 190210 11.06" 11 1.28"
190308 - 190310 10.59" 8 0.81"
190408 - 190410 9.82" 6 0.04"
190508 - 190510 10.99" 10 1.21"
190608 - 190610 10.61" 9 0.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/