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 (22.07")
1901-1934 Base Period
189506 - 189511 21.54" 17 -0.53"
189606 - 189611 21.86" 18 -0.21"
189706 - 189711 28.70" 39 6.63"
189806 - 189811 23.62" 28 1.55"
189906 - 189911 19.21" 7 -2.86"
190006 - 190011 23.58" 27 1.51"
190106 - 190111 19.62" 10 -2.45"
190206 - 190211 24.29" 30 2.22"
190306 - 190311 20.75" 13 -1.32"
190406 - 190411 22.22" 24 0.15"
190506 - 190511 25.48" 34 3.41"
190606 - 190611 20.51" 11 -1.56"
190706 - 190711 26.25" 36 4.18"
190806 - 190811 13.61" 1 -8.46"
190906 - 190911 17.24" 2 -4.83"
191006 - 191011 19.07" 6 -3.00"
191106 - 191111 21.98" 19 -0.09"
191206 - 191211 22.20" 23 0.13"
191306 - 191311 17.32" 3 -4.75"
191406 - 191411 18.48" 5 -3.59"
191506 - 191511 24.02" 29 1.95"
191606 - 191611 22.18" 22 0.11"
191706 - 191711 23.49" 26 1.42"
191806 - 191811 26.42" 37 4.35"
191906 - 191911 23.14" 25 1.07"
192006 - 192011 24.30" 31 2.23"
192106 - 192111 21.50" 16 -0.57"
192206 - 192211 22.11" 21 0.04"
192306 - 192311 20.66" 12 -1.41"
192406 - 192411 21.49" 15 -0.58"
192506 - 192511 27.52" 38 5.45"
192606 - 192611 24.67" 33 2.60"
192706 - 192711 29.01" 40 6.94"
192806 - 192811 22.06" 20 -0.01"
192906 - 192911 18.47" 4 -3.60"
193006 - 193011 19.51" 9 -2.56"
193106 - 193111 24.59" 32 2.52"
193206 - 193211 25.78" 35 3.71"
193306 - 193311 19.27" 8 -2.80"
193406 - 193411 21.09" 14 -0.98"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/