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 (19.39")
1901-1941 Base Period
189503 - 189608 15.25" 8 -4.14"
189603 - 189708 19.24" 27 -0.15"
189703 - 189808 16.11" 12 -3.28"
189803 - 189908 14.11" 5 -5.28"
189903 - 190008 11.17" 2 -8.22"
190003 - 190108 15.52" 10 -3.87"
190103 - 190208 10.38" 1 -9.01"
190203 - 190308 13.69" 3 -5.70"
190303 - 190408 14.09" 4 -5.30"
190403 - 190508 24.05" 42 4.66"
190503 - 190608 25.82" 45 6.43"
190603 - 190708 24.00" 41 4.61"
190703 - 190808 21.28" 34 1.89"
190803 - 190908 22.63" 37 3.24"
190903 - 191008 18.13" 20 -1.26"
191003 - 191108 18.88" 24 -0.51"
191103 - 191208 21.28" 34 1.89"
191203 - 191308 19.87" 29 0.48"
191303 - 191408 17.43" 16 -1.96"
191403 - 191508 24.72" 43 5.33"
191503 - 191608 21.99" 36 2.60"
191603 - 191708 20.52" 31 1.13"
191703 - 191808 17.33" 15 -2.06"
191803 - 191908 21.21" 32 1.82"
191903 - 192008 24.86" 44 5.47"
192003 - 192108 17.95" 19 -1.44"
192103 - 192208 21.65" 35 2.26"
192203 - 192308 18.17" 21 -1.22"
192303 - 192408 18.45" 23 -0.94"
192403 - 192508 14.96" 6 -4.43"
192503 - 192608 20.17" 30 0.78"
192603 - 192708 22.65" 38 3.26"
192703 - 192808 17.81" 18 -1.58"
192803 - 192908 15.13" 7 -4.26"
192903 - 193008 19.16" 26 -0.23"
193003 - 193108 22.85" 40 3.46"
193103 - 193208 22.67" 39 3.28"
193203 - 193308 16.14" 13 -3.25"
193303 - 193408 15.48" 9 -3.91"
193403 - 193508 19.78" 28 0.39"
193503 - 193608 18.37" 22 -1.02"
193603 - 193708 19.13" 25 -0.26"
193703 - 193808 17.50" 17 -1.89"
193803 - 193908 15.88" 11 -3.51"
193903 - 194008 16.49" 14 -2.90"
194003 - 194108 26.96" 46 7.57"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/