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 (21.24")
1901-1912 Base Period
189505 - 189510 16.52" 3 -4.72"
189605 - 189610 25.21" 16 3.97"
189705 - 189710 12.56" 1 -8.68"
189805 - 189810 26.62" 17 5.38"
189905 - 189910 20.08" 6 -1.16"
190005 - 190010 22.88" 13 1.64"
190105 - 190110 13.25" 2 -7.99"
190205 - 190210 28.37" 18 7.13"
190305 - 190310 20.45" 7 -0.79"
190405 - 190410 20.91" 8 -0.33"
190505 - 190510 23.91" 14 2.67"
190605 - 190610 18.67" 5 -2.57"
190705 - 190710 24.05" 15 2.81"
190805 - 190810 18.20" 4 -3.04"
190905 - 190910 21.29" 10 0.05"
191005 - 191010 21.80" 11 0.56"
191105 - 191110 22.81" 12 1.57"
191205 - 191210 21.11" 9 -0.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/