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 (31.37")
1901-1918 Base Period
189503 - 189511 33.55" 17 2.18"
189603 - 189611 33.78" 18 2.41"
189703 - 189711 39.63" 24 8.26"
189803 - 189811 34.49" 19 3.12"
189903 - 189911 27.67" 5 -3.70"
190003 - 190011 33.37" 15 2.00"
190103 - 190111 35.91" 22 4.54"
190203 - 190211 39.04" 23 7.67"
190303 - 190311 30.06" 6 -1.31"
190403 - 190411 31.95" 13 0.58"
190503 - 190511 31.29" 10 -0.08"
190603 - 190611 32.93" 14 1.56"
190703 - 190711 35.24" 20 3.87"
190803 - 190811 24.37" 1 -7.00"
190903 - 190911 26.85" 3 -4.52"
191003 - 191011 25.48" 2 -5.89"
191103 - 191111 30.24" 7 -1.13"
191203 - 191211 33.46" 16 2.09"
191303 - 191311 30.94" 9 -0.43"
191403 - 191411 27.62" 4 -3.75"
191503 - 191511 30.62" 8 -0.75"
191603 - 191611 35.37" 21 4.00"
191703 - 191711 31.73" 12 0.36"
191803 - 191811 31.56" 11 0.19"

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/