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 (160.08")
1901-1920 Base Period
189505 - 190004 149.69" 4 -10.39"
189605 - 190104 155.87" 6 -4.21"
189705 - 190204 139.49" 1 -20.59"
189805 - 190304 160.98" 12 0.90"
189905 - 190404 169.86" 20 9.78"
190005 - 190504 168.07" 17 7.99"
190105 - 190604 169.26" 18 9.18"
190205 - 190704 174.93" 21 14.85"
190305 - 190804 162.87" 13 2.79"
190405 - 190904 163.85" 15 3.77"
190505 - 191004 169.82" 19 9.74"
190605 - 191104 157.72" 8 -2.36"
190705 - 191204 159.19" 10 -0.89"
190805 - 191304 155.96" 7 -4.12"
190905 - 191404 146.73" 3 -13.35"
191005 - 191504 145.01" 2 -15.07"
191105 - 191604 160.26" 11 0.18"
191205 - 191704 158.78" 9 -1.30"
191305 - 191804 154.42" 5 -5.66"
191405 - 191904 163.00" 14 2.92"
191505 - 192004 165.61" 16 5.53"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/