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 (23.41")
1901-1915 Base Period
189505 - 189511 27.70" 18 4.29"
189605 - 189611 25.65" 12 2.24"
189705 - 189711 31.45" 20 8.04"
189805 - 189811 34.74" 21 11.33"
189905 - 189911 21.60" 6 -1.81"
190005 - 190011 25.72" 13 2.31"
190105 - 190111 26.21" 16 2.80"
190205 - 190211 23.89" 9 0.48"
190305 - 190311 24.41" 11 1.00"
190405 - 190411 21.91" 7 -1.50"
190505 - 190511 24.20" 10 0.79"
190605 - 190611 26.21" 16 2.80"
190705 - 190711 29.60" 19 6.19"
190805 - 190811 21.47" 5 -1.94"
190905 - 190911 19.99" 3 -3.42"
191005 - 191011 19.80" 2 -3.61"
191105 - 191111 27.06" 17 3.65"
191205 - 191211 20.68" 4 -2.73"
191305 - 191311 22.47" 8 -0.94"
191405 - 191411 17.31" 1 -6.10"
191505 - 191511 25.96" 14 2.55"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/