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 (191.37")
1901-1908 Base Period
189505 - 189904 185.26" 3 -6.11"
189605 - 190004 187.79" 4 -3.58"
189705 - 190104 189.04" 5 -2.33"
189805 - 190204 191.27" 7 -0.10"
189905 - 190304 192.77" 8 1.40"
190005 - 190404 200.31" 9 8.94"
190105 - 190504 203.19" 10 11.82"
190205 - 190604 190.28" 6 -1.09"
190305 - 190704 179.96" 1 -11.41"
190405 - 190804 184.17" 2 -7.20"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/