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 (20.04")
1901-1912 Base Period
189501 - 189505 14.93" 3 -5.11"
189601 - 189605 18.92" 6 -1.12"
189701 - 189705 18.62" 5 -1.42"
189801 - 189805 23.92" 15 3.88"
189901 - 189905 21.22" 11 1.18"
190001 - 190005 24.74" 17 4.70"
190101 - 190105 26.90" 18 6.86"
190201 - 190205 20.18" 9 0.14"
190301 - 190305 19.78" 8 -0.26"
190401 - 190405 20.38" 10 0.34"
190501 - 190505 13.76" 1 -6.28"
190601 - 190605 21.28" 12 1.24"
190701 - 190705 15.81" 4 -4.23"
190801 - 190805 21.44" 13 1.40"
190901 - 190905 23.93" 16 3.89"
191001 - 191005 19.35" 7 -0.69"
191101 - 191105 14.65" 2 -5.39"
191201 - 191205 23.04" 14 3.00"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/