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 (21.78")
1901-1915 Base Period
189505 - 189601 23.37" 14 1.59"
189605 - 189701 23.32" 12 1.54"
189705 - 189801 18.50" 5 -3.28"
189805 - 189901 24.91" 16 3.13"
189905 - 190001 22.17" 10 0.39"
190005 - 190101 20.58" 8 -1.20"
190105 - 190201 14.99" 1 -6.79"
190205 - 190301 29.61" 20 7.83"
190305 - 190401 24.08" 15 2.30"
190405 - 190501 25.88" 17 4.10"
190505 - 190601 23.22" 11 1.44"
190605 - 190701 23.37" 14 1.59"
190705 - 190801 20.82" 9 -0.96"
190805 - 190901 26.96" 19 5.18"
190905 - 191001 26.74" 18 4.96"
191005 - 191101 16.63" 2 -5.15"
191105 - 191201 17.97" 4 -3.81"
191205 - 191301 19.02" 6 -2.76"
191305 - 191401 17.50" 3 -4.28"
191405 - 191501 19.33" 7 -2.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/