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 (43.35")
1901-1924 Base Period
189503 - 189601 33.95" 2 -9.40"
189603 - 189701 41.92" 13 -1.43"
189703 - 189801 47.20" 23 3.85"
189803 - 189901 48.47" 25 5.12"
189903 - 190001 39.09" 7 -4.26"
190003 - 190101 39.46" 9 -3.89"
190103 - 190201 39.10" 8 -4.25"
190203 - 190301 40.76" 10 -2.59"
190303 - 190401 35.06" 3 -8.29"
190403 - 190501 33.34" 1 -10.01"
190503 - 190601 45.62" 21 2.27"
190603 - 190701 51.76" 26 8.41"
190703 - 190801 42.44" 15 -0.91"
190803 - 190901 38.03" 5 -5.32"
190903 - 191001 44.40" 17 1.05"
191003 - 191101 44.46" 18 1.11"
191103 - 191201 44.66" 19 1.31"
191203 - 191301 53.73" 28 10.38"
191303 - 191401 35.31" 4 -8.04"
191403 - 191501 40.78" 11 -2.57"
191503 - 191601 52.71" 27 9.36"
191603 - 191701 42.08" 14 -1.27"
191703 - 191801 41.70" 12 -1.65"
191803 - 191901 38.55" 6 -4.80"
191903 - 192001 54.05" 29 10.70"
192003 - 192101 42.97" 16 -0.38"
192103 - 192201 45.08" 20 1.73"
192203 - 192301 46.45" 22 3.10"
192303 - 192401 47.96" 24 4.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/