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 (12.92")
1901-1938 Base Period
189511 - 189606 15.65" 37 2.73"
189611 - 189706 13.18" 26 0.26"
189711 - 189806 13.44" 27 0.52"
189811 - 189906 11.41" 14 -1.51"
189911 - 190006 12.02" 19 -0.90"
190011 - 190106 12.28" 22 -0.64"
190111 - 190206 12.99" 24 0.07"
190211 - 190306 14.42" 32 1.50"
190311 - 190406 11.76" 18 -1.16"
190411 - 190506 17.80" 42 4.88"
190511 - 190606 13.99" 29 1.07"
190611 - 190706 11.24" 12 -1.68"
190711 - 190806 14.84" 35 1.92"
190811 - 190906 12.03" 20 -0.89"
190911 - 191006 11.57" 16 -1.35"
191011 - 191106 9.37" 3 -3.55"
191111 - 191206 11.48" 15 -1.44"
191211 - 191306 12.27" 21 -0.65"
191311 - 191406 14.30" 31 1.38"
191411 - 191506 20.01" 43 7.09"
191511 - 191606 11.17" 10 -1.75"
191611 - 191706 14.27" 30 1.35"
191711 - 191806 11.17" 10 -1.75"
191811 - 191906 15.24" 36 2.32"
191911 - 192006 16.67" 39 3.75"
192011 - 192106 11.70" 17 -1.22"
192111 - 192206 10.96" 9 -1.96"
192211 - 192306 17.00" 41 4.08"
192311 - 192406 10.33" 5 -2.59"
192411 - 192506 12.39" 23 -0.53"
192511 - 192606 9.05" 2 -3.87"
192611 - 192706 16.91" 40 3.99"
192711 - 192806 11.27" 13 -1.65"
192811 - 192906 13.07" 25 0.15"
192911 - 193006 14.73" 34 1.81"
193011 - 193106 10.58" 7 -2.34"
193111 - 193206 14.68" 33 1.76"
193211 - 193306 9.96" 4 -2.96"
193311 - 193406 8.01" 1 -4.91"
193411 - 193506 16.59" 38 3.67"
193511 - 193606 10.39" 6 -2.53"
193611 - 193706 10.67" 8 -2.25"
193711 - 193806 13.65" 28 0.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/