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 (30.48")
1901-1914 Base Period
189505 - 189601 27.37" 5 -3.11"
189605 - 189701 28.15" 7 -2.33"
189705 - 189801 35.11" 19 4.63"
189805 - 189901 34.81" 18 4.33"
189905 - 190001 27.12" 4 -3.36"
190005 - 190101 29.25" 9 -1.23"
190105 - 190201 33.96" 15 3.48"
190205 - 190301 34.57" 17 4.09"
190305 - 190401 33.97" 16 3.49"
190405 - 190501 29.83" 10 -0.65"
190505 - 190601 33.17" 14 2.69"
190605 - 190701 31.90" 11 1.42"
190705 - 190801 32.07" 12 1.59"
190805 - 190901 25.90" 1 -4.58"
190905 - 191001 26.52" 3 -3.96"
191005 - 191101 27.61" 6 -2.87"
191105 - 191201 29.17" 8 -1.31"
191205 - 191301 32.43" 13 1.95"
191305 - 191401 26.36" 2 -4.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/