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 (170.42")
1901-1915 Base Period
189511 - 189910 183.88" 16 13.46"
189611 - 190010 189.40" 17 18.98"
189711 - 190110 183.51" 15 13.09"
189811 - 190210 182.39" 14 11.97"
189911 - 190310 182.28" 13 11.86"
190011 - 190410 179.83" 11 9.41"
190111 - 190510 181.51" 12 11.09"
190211 - 190610 174.46" 10 4.04"
190311 - 190710 171.30" 9 0.88"
190411 - 190810 167.13" 7 -3.29"
190511 - 190910 159.15" 2 -11.27"
190611 - 191010 167.83" 8 -2.59"
190711 - 191110 160.87" 4 -9.55"
190811 - 191210 161.16" 5 -9.26"
190911 - 191310 165.83" 6 -4.59"
191011 - 191410 160.86" 3 -9.56"
191111 - 191510 158.17" 1 -12.25"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/