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 (38.26")
1901-1938 Base Period
189509 - 189607 36.24" 16 -2.02"
189609 - 189707 39.44" 29 1.18"
189709 - 189807 35.40" 11 -2.86"
189809 - 189907 44.38" 39 6.12"
189909 - 190007 35.99" 14 -2.27"
190009 - 190107 41.71" 32 3.45"
190109 - 190207 37.41" 19 -0.85"
190209 - 190307 46.39" 43 8.13"
190309 - 190407 32.85" 5 -5.41"
190409 - 190507 37.44" 20 -0.82"
190509 - 190607 37.63" 21 -0.63"
190609 - 190707 38.49" 25 0.23"
190709 - 190807 44.33" 38 6.07"
190809 - 190907 38.18" 24 -0.08"
190909 - 191007 35.58" 13 -2.68"
191009 - 191107 32.16" 3 -6.10"
191109 - 191207 43.37" 36 5.11"
191209 - 191307 39.07" 26 0.81"
191309 - 191407 33.40" 9 -4.86"
191409 - 191507 36.43" 17 -1.83"
191509 - 191607 39.14" 28 0.88"
191609 - 191707 39.12" 27 0.86"
191709 - 191807 37.16" 18 -1.10"
191809 - 191907 43.71" 37 5.45"
191909 - 192007 36.13" 15 -2.13"
192009 - 192107 35.41" 12 -2.85"
192109 - 192207 43.32" 35 5.06"
192209 - 192307 34.90" 10 -3.36"
192309 - 192407 40.72" 31 2.46"
192409 - 192507 33.18" 8 -5.08"
192509 - 192607 32.73" 4 -5.53"
192609 - 192707 38.08" 23 -0.18"
192709 - 192807 37.92" 22 -0.34"
192809 - 192907 39.66" 30 1.40"
192909 - 193007 31.25" 1 -7.01"
193009 - 193107 31.68" 2 -6.58"
193109 - 193207 32.91" 7 -5.35"
193209 - 193307 44.97" 42 6.71"
193309 - 193407 32.85" 5 -5.41"
193409 - 193507 44.64" 41 6.38"
193509 - 193607 42.79" 34 4.53"
193609 - 193707 44.45" 40 6.19"
193709 - 193807 42.77" 33 4.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 24, 2019 from https://www.ncdc.noaa.gov/cag/