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 (241.60")
1901-1914 Base Period
189504 - 190003 232.70" 2 -8.90"
189604 - 190103 238.40" 5 -3.20"
189704 - 190203 245.13" 13 3.53"
189804 - 190303 258.69" 15 17.09"
189904 - 190403 244.77" 11 3.17"
190004 - 190503 240.55" 7 -1.05"
190104 - 190603 240.83" 9 -0.77"
190204 - 190703 231.16" 1 -10.44"
190304 - 190803 235.61" 4 -5.99"
190404 - 190903 241.88" 10 0.28"
190504 - 191003 246.56" 14 4.96"
190604 - 191103 239.17" 6 -2.43"
190704 - 191203 245.00" 12 3.40"
190804 - 191303 240.74" 8 -0.86"
190904 - 191403 233.87" 3 -7.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/