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 (18.24")
1901-1934 Base Period
189507 - 189511 18.24" 19 0.00"
189607 - 189611 18.97" 23 0.73"
189707 - 189711 23.04" 38 4.80"
189807 - 189811 19.56" 25 1.32"
189907 - 189911 16.38" 11 -1.86"
190007 - 190011 20.28" 30 2.04"
190107 - 190111 16.46" 13 -1.78"
190207 - 190211 19.65" 26 1.41"
190307 - 190311 14.94" 6 -3.30"
190407 - 190411 19.33" 24 1.09"
190507 - 190511 20.66" 32 2.42"
190607 - 190611 15.69" 9 -2.55"
190707 - 190711 22.04" 35 3.80"
190807 - 190811 11.01" 1 -7.23"
190907 - 190911 13.88" 4 -4.36"
191007 - 191011 15.65" 8 -2.59"
191107 - 191111 18.90" 22 0.66"
191207 - 191211 20.27" 29 2.03"
191307 - 191311 15.82" 10 -2.42"
191407 - 191411 15.45" 7 -2.79"
191507 - 191511 21.37" 34 3.13"
191607 - 191611 17.31" 15 -0.93"
191707 - 191711 18.10" 18 -0.14"
191807 - 191811 22.40" 37 4.16"
191907 - 191911 20.06" 27 1.82"
192007 - 192011 20.84" 33 2.60"
192107 - 192111 18.65" 20 0.41"
192207 - 192211 13.19" 2 -5.05"
192307 - 192311 17.76" 17 -0.48"
192407 - 192411 18.81" 21 0.57"
192507 - 192511 22.05" 36 3.81"
192607 - 192611 20.51" 31 2.27"
192707 - 192711 26.92" 40 8.68"
192807 - 192811 17.48" 16 -0.76"
192907 - 192911 13.76" 3 -4.48"
193007 - 193011 14.47" 5 -3.77"
193107 - 193111 20.08" 28 1.84"
193207 - 193211 23.06" 39 4.82"
193307 - 193311 17.22" 14 -1.02"
193407 - 193411 16.42" 12 -1.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/