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 (199.89")
1901-1941 Base Period
189508 - 190007 214.98" 37 15.09"
189608 - 190107 201.90" 27 2.01"
189708 - 190207 192.54" 12 -7.35"
189808 - 190307 192.77" 13 -7.12"
189908 - 190407 194.25" 15 -5.64"
190008 - 190507 196.17" 19 -3.72"
190108 - 190607 208.65" 32 8.76"
190208 - 190707 217.56" 38 17.67"
190308 - 190807 214.56" 36 14.67"
190408 - 190907 212.07" 34 12.18"
190508 - 191007 213.52" 35 13.63"
190608 - 191107 201.17" 24 1.28"
190708 - 191207 201.65" 26 1.76"
190808 - 191307 194.08" 14 -5.81"
190908 - 191407 182.67" 3 -17.22"
191008 - 191507 190.65" 8 -9.24"
191108 - 191607 205.76" 30 5.87"
191208 - 191707 195.82" 18 -4.07"
191308 - 191807 190.39" 7 -9.50"
191408 - 191907 198.57" 22 -1.32"
191508 - 192007 192.00" 11 -7.89"
191608 - 192107 186.30" 5 -13.59"
191708 - 192207 196.71" 20 -3.18"
191808 - 192307 204.14" 29 4.25"
191908 - 192407 206.89" 31 7.00"
192008 - 192507 200.45" 23 0.56"
192108 - 192607 197.61" 21 -2.28"
192208 - 192707 211.54" 33 11.65"
192308 - 192807 220.08" 39 20.19"
192408 - 192907 228.47" 42 28.58"
192508 - 193007 225.93" 41 26.04"
192608 - 193107 221.38" 40 21.49"
192708 - 193207 202.35" 28 2.46"
192808 - 193307 195.79" 17 -4.10"
192908 - 193407 173.01" 1 -26.88"
193008 - 193507 195.26" 16 -4.63"
193108 - 193607 188.11" 6 -11.78"
193208 - 193707 190.78" 9 -9.11"
193308 - 193807 190.94" 10 -8.95"
193408 - 193907 201.57" 25 1.68"
193508 - 194007 177.18" 2 -22.71"
193608 - 194107 184.14" 4 -15.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/