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 (24.97")
1901-1917 Base Period
189511 - 189704 29.73" 20 4.76"
189611 - 189804 23.45" 9 -1.52"
189711 - 189904 19.78" 2 -5.19"
189811 - 190004 23.63" 10 -1.34"
189911 - 190104 23.21" 7 -1.76"
190011 - 190204 25.93" 14 0.96"
190111 - 190304 23.28" 8 -1.69"
190211 - 190404 24.93" 12 -0.04"
190311 - 190504 20.99" 3 -3.98"
190411 - 190604 29.61" 19 4.64"
190511 - 190704 28.22" 18 3.25"
190611 - 190804 23.71" 11 -1.26"
190711 - 190904 25.99" 15 1.02"
190811 - 191004 25.61" 13 0.64"
190911 - 191104 19.24" 1 -5.73"
191011 - 191204 21.99" 5 -2.98"
191111 - 191304 22.43" 6 -2.54"
191211 - 191404 21.66" 4 -3.31"
191311 - 191504 27.66" 17 2.69"
191411 - 191604 32.89" 21 7.92"
191511 - 191704 27.12" 16 2.15"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/