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 (24.06")
1901-1936 Base Period
189507 - 189602 27.40" 35 3.34"
189607 - 189702 27.17" 33 3.11"
189707 - 189802 19.09" 5 -4.97"
189807 - 189902 28.35" 36 4.29"
189907 - 190002 22.58" 14 -1.48"
190007 - 190102 23.53" 20 -0.53"
190107 - 190202 15.51" 1 -8.55"
190207 - 190302 29.37" 38 5.31"
190307 - 190402 23.16" 18 -0.90"
190407 - 190502 19.68" 7 -4.38"
190507 - 190602 34.45" 41 10.39"
190607 - 190702 26.79" 31 2.73"
190707 - 190802 22.93" 17 -1.13"
190807 - 190902 21.55" 9 -2.51"
190907 - 191002 25.12" 26 1.06"
191007 - 191102 23.66" 22 -0.40"
191107 - 191202 26.70" 30 2.64"
191207 - 191302 22.21" 12 -1.85"
191307 - 191402 22.49" 13 -1.57"
191407 - 191502 26.51" 29 2.45"
191507 - 191602 33.88" 40 9.82"
191607 - 191702 16.42" 2 -7.64"
191707 - 191802 16.71" 3 -7.35"
191807 - 191902 22.11" 10 -1.95"
191907 - 192002 23.61" 21 -0.45"
192007 - 192102 22.14" 11 -1.92"
192107 - 192202 24.97" 25 0.91"
192207 - 192302 22.76" 15 -1.30"
192307 - 192402 23.28" 19 -0.78"
192407 - 192502 22.81" 16 -1.25"
192507 - 192602 26.17" 28 2.11"
192607 - 192702 31.35" 39 7.29"
192707 - 192802 27.40" 35 3.34"
192807 - 192902 26.97" 32 2.91"
192907 - 193002 24.08" 23 0.02"
193007 - 193102 17.85" 4 -6.21"
193107 - 193202 28.88" 37 4.82"
193207 - 193302 24.91" 24 0.85"
193307 - 193402 19.52" 6 -4.54"
193407 - 193502 26.10" 27 2.04"
193507 - 193602 20.43" 8 -3.63"

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/