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 (157.70")
1901-1938 Base Period
189508 - 189907 162.83" 31 5.13"
189608 - 190007 159.36" 25 1.66"
189708 - 190107 160.66" 26 2.96"
189808 - 190207 167.02" 35 9.32"
189908 - 190307 167.50" 36 9.80"
190008 - 190407 172.07" 40 14.37"
190108 - 190507 168.12" 37 10.42"
190208 - 190607 161.66" 28 3.96"
190308 - 190707 154.89" 13 -2.81"
190408 - 190807 157.19" 19 -0.51"
190508 - 190907 153.76" 11 -3.94"
190608 - 191007 149.88" 6 -7.82"
190708 - 191107 148.59" 3 -9.11"
190808 - 191207 142.99" 1 -14.71"
190908 - 191307 150.07" 7 -7.63"
191008 - 191407 153.29" 10 -4.41"
191108 - 191507 155.70" 17 -2.00"
191208 - 191607 161.07" 27 3.37"
191308 - 191707 157.50" 20 -0.20"
191408 - 191807 157.56" 21 -0.14"
191508 - 191907 162.98" 33 5.28"
191608 - 192007 157.83" 22 0.13"
191708 - 192107 158.76" 24 1.06"
191808 - 192207 162.84" 32 5.14"
191908 - 192307 155.11" 15 -2.59"
192008 - 192407 155.19" 16 -2.51"
192108 - 192507 155.05" 14 -2.65"
192208 - 192607 149.60" 5 -8.10"
192308 - 192707 156.48" 18 -1.22"
192408 - 192807 166.82" 34 9.12"
192508 - 192907 168.22" 38 10.52"
192608 - 193007 169.20" 39 11.50"
192708 - 193107 161.69" 29 3.99"
192808 - 193207 151.35" 8 -6.35"
192908 - 193307 148.70" 4 -9.00"
193008 - 193407 147.24" 2 -10.46"
193108 - 193507 154.18" 12 -3.52"
193208 - 193607 152.06" 9 -5.64"
193308 - 193707 158.00" 23 0.30"
193408 - 193807 161.89" 30 4.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/