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 (122.73")
1901-1940 Base Period
189508 - 189807 133.85" 35 11.12"
189608 - 189907 137.19" 38 14.46"
189708 - 190007 136.74" 37 14.01"
189808 - 190107 138.60" 39 15.87"
189908 - 190207 139.75" 41 17.02"
190008 - 190307 135.77" 36 13.04"
190108 - 190407 138.86" 40 16.13"
190208 - 190507 132.33" 33 9.60"
190308 - 190607 126.89" 28 4.16"
190408 - 190707 123.82" 23 1.09"
190508 - 190807 126.58" 27 3.85"
190608 - 190907 124.34" 25 1.61"
190708 - 191007 122.36" 21 -0.37"
190808 - 191107 119.15" 15 -3.58"
190908 - 191207 122.25" 20 -0.48"
191008 - 191307 119.40" 16 -3.33"
191108 - 191407 121.74" 18 -0.99"
191208 - 191507 118.79" 13 -3.94"
191308 - 191607 128.89" 29 6.16"
191408 - 191707 123.83" 24 1.10"
191508 - 191807 129.42" 30 6.69"
191608 - 191907 121.78" 19 -0.95"
191708 - 192007 120.28" 17 -2.45"
191808 - 192107 129.49" 31 6.76"
191908 - 192207 123.20" 22 0.47"
192008 - 192307 129.84" 32 7.11"
192108 - 192407 110.48" 5 -12.25"
192208 - 192507 115.25" 7 -7.48"
192308 - 192607 105.49" 3 -17.24"
192408 - 192707 117.05" 9 -5.68"
192508 - 192807 118.57" 12 -4.16"
192608 - 192907 116.96" 8 -5.77"
192708 - 193007 101.97" 2 -20.76"
192808 - 193107 91.92" 1 -30.81"
192908 - 193207 108.34" 4 -14.39"
193008 - 193307 124.79" 26 2.06"
193108 - 193407 140.68" 43 17.95"
193208 - 193507 139.83" 42 17.10"
193308 - 193607 132.86" 34 10.13"
193408 - 193707 118.83" 14 -3.90"
193508 - 193807 117.06" 10 -5.67"
193608 - 193907 113.94" 6 -8.79"
193708 - 194007 117.70" 11 -5.03"

Citing This Page

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