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 (21.15")
1901-1931 Base Period
189511 - 189607 23.14" 26 1.99"
189611 - 189707 25.46" 36 4.31"
189711 - 189807 22.61" 24 1.46"
189811 - 189907 23.53" 30 2.38"
189911 - 190007 21.57" 18 0.42"
190011 - 190107 20.27" 13 -0.88"
190111 - 190207 22.69" 25 1.54"
190211 - 190307 23.35" 29 2.20"
190311 - 190407 21.63" 19 0.48"
190411 - 190507 22.59" 23 1.44"
190511 - 190607 20.17" 12 -0.98"
190611 - 190707 22.47" 22 1.32"
190711 - 190807 24.31" 32 3.16"
190811 - 190907 23.81" 31 2.66"
190911 - 191007 19.46" 6 -1.69"
191011 - 191107 19.62" 8 -1.53"
191111 - 191207 23.27" 27 2.12"
191211 - 191307 21.17" 16 0.02"
191311 - 191407 20.05" 10 -1.10"
191411 - 191507 18.78" 4 -2.37"
191511 - 191607 23.33" 28 2.18"
191611 - 191707 20.55" 14 -0.60"
191711 - 191807 16.36" 2 -4.79"
191811 - 191907 21.93" 20 0.78"
191911 - 192007 20.14" 11 -1.01"
192011 - 192107 21.47" 17 0.32"
192111 - 192207 24.83" 34 3.68"
192211 - 192307 19.68" 9 -1.47"
192311 - 192407 20.97" 15 -0.18"
192411 - 192507 16.44" 3 -4.71"
192511 - 192607 19.56" 7 -1.59"
192611 - 192707 21.99" 21 0.84"
192711 - 192807 24.70" 33 3.55"
192811 - 192907 24.98" 35 3.83"
192911 - 193007 18.88" 5 -2.27"
193011 - 193107 16.27" 1 -4.88"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/