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 (206.13")
1901-1922 Base Period
189505 - 190004 224.80" 21 18.67"
189605 - 190104 221.94" 20 15.81"
189705 - 190204 230.23" 23 24.10"
189805 - 190304 226.71" 22 20.58"
189905 - 190404 220.10" 19 13.97"
190005 - 190504 213.83" 17 7.70"
190105 - 190604 213.14" 15 7.01"
190205 - 190704 205.21" 13 -0.92"
190305 - 190804 201.12" 11 -5.01"
190405 - 190904 201.04" 10 -5.09"
190505 - 191004 201.79" 12 -4.34"
190605 - 191104 193.59" 3 -12.54"
190705 - 191204 194.36" 5 -11.77"
190805 - 191304 192.39" 2 -13.74"
190905 - 191404 193.66" 4 -12.47"
191005 - 191504 188.28" 1 -17.85"
191105 - 191604 199.43" 8 -6.70"
191205 - 191704 200.76" 9 -5.37"
191305 - 191804 197.11" 6 -9.02"
191405 - 191904 199.23" 7 -6.90"
191505 - 192004 213.78" 16 7.65"
191605 - 192104 214.59" 18 8.46"
191705 - 192204 212.48" 14 6.35"

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/