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 (12.46")
1901-1912 Base Period
189505 - 189602 15.22" 15 2.76"
189605 - 189702 13.39" 10 0.93"
189705 - 189802 15.26" 16 2.80"
189805 - 189902 12.74" 8 0.28"
189905 - 190002 11.66" 6 -0.80"
190005 - 190102 13.18" 9 0.72"
190105 - 190202 11.27" 5 -1.19"
190205 - 190302 12.48" 7 0.02"
190305 - 190402 8.64" 1 -3.82"
190405 - 190502 16.64" 17 4.18"
190505 - 190602 13.69" 11 1.23"
190605 - 190702 14.37" 13 1.91"
190705 - 190802 14.55" 14 2.09"
190805 - 190902 10.12" 3 -2.34"
190905 - 191002 10.36" 4 -2.10"
191005 - 191102 9.97" 2 -2.49"
191105 - 191202 14.21" 12 1.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/