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 (21.98")
1901-1914 Base Period
189503 - 189511 23.31" 12 1.33"
189603 - 189611 16.63" 3 -5.35"
189703 - 189711 19.47" 8 -2.51"
189803 - 189811 19.90" 9 -2.08"
189903 - 189911 20.95" 10 -1.03"
190003 - 190011 30.96" 20 8.98"
190103 - 190111 15.93" 2 -6.05"
190203 - 190211 24.01" 13 2.03"
190303 - 190311 19.20" 7 -2.78"
190403 - 190411 22.68" 11 0.70"
190503 - 190511 28.67" 18 6.69"
190603 - 190611 24.62" 15 2.64"
190703 - 190711 24.63" 16 2.65"
190803 - 190811 24.48" 14 2.50"
190903 - 190911 17.60" 4 -4.38"
191003 - 191011 14.80" 1 -7.18"
191103 - 191111 18.93" 6 -3.05"
191203 - 191211 18.37" 5 -3.61"
191303 - 191311 24.70" 17 2.72"
191403 - 191411 29.15" 19 7.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/