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 (15.61")
1901-1919 Base Period
189503 - 189506 18.76" 20 3.15"
189603 - 189606 12.36" 5 -3.25"
189703 - 189706 15.67" 13 0.06"
189803 - 189806 13.76" 9 -1.85"
189903 - 189906 12.51" 6 -3.10"
190003 - 190006 20.34" 23 4.73"
190103 - 190106 23.28" 25 7.67"
190203 - 190206 13.25" 7 -2.36"
190303 - 190306 20.27" 22 4.66"
190403 - 190406 10.14" 2 -5.47"
190503 - 190506 13.54" 8 -2.07"
190603 - 190606 18.43" 19 2.82"
190703 - 190706 16.27" 16 0.66"
190803 - 190806 16.96" 18 1.35"
190903 - 190906 19.30" 21 3.69"
191003 - 191006 14.49" 11 -1.12"
191103 - 191106 9.08" 1 -6.53"
191203 - 191206 20.95" 24 5.34"
191303 - 191306 16.62" 17 1.01"
191403 - 191406 10.28" 3 -5.33"
191503 - 191506 15.95" 14 0.34"
191603 - 191606 11.74" 4 -3.87"
191703 - 191706 16.09" 15 0.48"
191803 - 191806 14.28" 10 -1.33"
191903 - 191906 15.66" 12 0.05"

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/